When Sending Experiments To Space, What Is The Most Unexpected Thing You Have To Think About? Like You're

Launching Rockets from the Top of the World 🚀

Over the next 14 months, our scientists will join a group of international researchers to explore a special region — Earth's northern polar cusp, one of just two places on our planet where particles from the Sun have direct access to our atmosphere.

Earth is surrounded by a giant magnetic bubble known as a magnetosphere, which protects our planet from the hot, electrically charged stream of particles from the Sun known as the solar wind. The northern and southern polar cusps are two holes in this protection — here, Earth's magnetic field lines funnel the solar wind downwards, concentrating its energy before injecting it into Earth’s atmosphere, where it mixes and collides with particles of Earthly origin.

The cusp is the only place where dayside auroras are found — a special version of northern and southern lights, visible when the Sun is out and formed by a different process than the more familiar nighttime aurora. That's what makes this region so interesting for scientists to study: The more we learn about auroras, the more we understand about the fundamental processes that drive near-Earth space — including those processes that disrupt our technology and endanger our astronauts.

Photo credit: Violaene Kaeser

The teams working on the Grand Challenge Initiative — Cusp will fly sounding rockets from two Norwegian rocket ranges that fall under the cusp for a short time each day. Sounding rockets are sub-orbital rockets that shoot up into space for a few minutes before falling back to Earth, giving them access to Earth's atmosphere between 30 and 800 miles above the surface. Cheaper and faster to develop than large satellite missions, sounding rockets often carry the latest scientific instruments on their first-ever flights, allowing for unmatched speed in the turnaround from design to implementation.

Each sounding rocket mission will study a different aspect of Earth's upper atmosphere and its connection to the Sun and particles in space. Here's a look at the nine missions coming up.

1. VISIONS-2 (Visualizing Ion Outflow via Neutral Atom Sensing-2) — December 2018

The cusp isn’t just the inroad into our atmosphere — it’s a two-way street. Counteracting the influx of particles from the Sun is a process called atmospheric escape, in which Earthly particles acquire enough energy to escape into space. Of all the particles that escape Earth’s atmosphere, there’s one that presents a particular mystery: oxygen.

At 16 times the mass of hydrogen, oxygen should be too heavy to escape Earth’s gravity. But scientists have found singly ionized oxygen in near-Earth space, which suggests that it came from Earth. The two VISIONS-2 rockets, led by NASA's Goddard Space Flight Center in Greenbelt, Maryland, will create maps of the oxygen outflow in the cusp, tracking where these heavy ions are and how they’re moving to provide a hint at how they escape.

2. TRICE-2 (Twin Rockets to Investigate Cusp Electrodynamics 2) — December 2018

If the cusp is like a funnel, then magnetic reconnection is what turns on the faucet. When the solar wind collides with Earth’s magnetic field, magnetic reconnection breaks open the previously closed magnetic field lines, allowing some solar wind particles to stream into Earth’s atmosphere through the cusp.

But researchers have noticed that the stream of particles coming in isn’t smooth: instead, it has abrupt breaks in it. Is magnetic reconnection turning on and off? Or is the solar wind shooting in from different locations? TRICE-2, led by the University of Iowa in Iowa City, will fly two separate rockets through a single magnetic field line in the cusp, to help distinguish these possibilities. If reconnection sputters on and off over time, then the two rockets should get quite different measurements, like noting how it feels to run your finger back and forth under a faucet that is being turned on and off. If instead reconnection happens consistently in multiple locations — like having ten different faucets, all running constantly — then the two rockets should have similar measurements whenever they pass through the same locations.

Magnetic reconnection is a process by which magnetic field lines explosively realign  

3. CAPER-2 (Cusp Alfvén and Plasma Electrodynamics Rocket) — January 2019

The CAPER-2 rocket, led by Dartmouth College in Hanover, New Hampshire, will examine how fast-moving electrons — particles that can trigger aurora — get up to such high speeds. The team will zero in on the role that Alfvén waves, a special kind of low-frequency wave that oscillates along magnetic field lines, play in accelerating auroral electrons.

An illustration of rippling Alfvén waves

4. G-CHASER (Grand Challenge Student Rocket) — January 2019

G-CHASER is made up entirely of student researchers from universities in the United States, Norway and Japan, many of whom are flying their experiments for the first time. The mission, led by the Colorado Space Grant Consortium at the University of Colorado Boulder, is a collaboration between seven different student-led missions, providing a unique opportunity for students to design, test and ultimately fly their experiment from start to finish. The students involved in the mission — mostly undergraduates but including some graduate teams — are responsible for all aspects of the mission, from developing the initial idea, to securing the funding, to making sure it passes all the tests before flight.

5 & 6. AZURE (Auroral Zone Upwelling Rocket Experiment) and CHI (Cusp Heating Investigation) — April & November/December 2019

When the aurora shine, they don’t just emit light — they also release thermal and kinetic energy into the atmosphere. Some of this energy escapes back into space, but some of it stays with us. Which way this balance tips depends, in part, on the winds in the cusp. AZURE, led by Clemson University in South Carolina, will measure the vertical winds that swish energy and particles around within the auroral oval, the larger ring around the pole where the aurora are most common.

Later that year, the same team will launch the CHI mission, using a methodology similar to AZURE to measure the flow of charged and neutral gases inside the cusp. The goal is to better understand how particles, flowing in horizontal and vertical directions, interact with each other to produce heating and acceleration.

7. C-REX-2 (Cusp-Region Experiment) — November 2019

The cusp is a place where strange physics happens, producing some anomalies in the physical structure of the atmosphere that can make our technology go haywire. For satellites that pass through the cusp, density increases act like potholes, shaking up their orbits. Scientists don’t currently understand what causes these density increases, but they have some clues. C-REX-2, led by the University of Alaska Fairbanks, aims to figure out which variables — wind, temperature or ion velocity — are responsible.

8. ICI-5 (Investigation of Cusp Irregularities-5) — December 2019

Recent research has uncovered mysterious hot patches of turbulent plasma inside the auroral region that rain energetic particles towards Earth. GPS signals become garbled as they pass through these turbulent plasma patches, affecting so many of today’s technologies that depend on them. ICI-5, led by the University of Oslo, will launch into the cusp to take measurements from inside these hot patches. To measure their structure as several scales, the rocket will eject 12 daughter payloads in concentric squares which will achieve a variety of different separations.

9. JAXA's SS-520-3 mission — January 2020

Exploring the phenomenon of atmospheric escape, the Japan Aerospace Exploration Agency's SS-520-3 mission will fly 500 miles high over the cusp to take measurements of the electrostatic waves that heat ions up and get them moving fast enough to escape Earth.

For updates on the Grand Challenge Initiative and other sounding rocket flights, visit nasa.gov/soundingrockets or follow along with NASA Wallops and NASA heliophysics on Twitter and Facebook.

@NASA_Wallops | NASA's Wallops Flight Facility | @NASASun | NASA Sun Science

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It’s Not a Phase – We Love the Moon

International Observe the Moon Night is Oct. 21 and everyone's invited! Find a Moon-gazing party near you, learn about lunar science and exploration, and honor cultural connections to the moon.

This year, we want to know what the Moon looks like around you. Take a look at these photography tips, then snap a picture of the Moon and tag us! You may be featured on Tumblr’s Today page on Oct. 21.

Have you ever been scared while flying? What was the event that scared you the most?What's your favorite plane to fly?

You Don’t Have to be a Rocket Scientist to Conduct Research in Microgravity

Putting your life’s work on top of a rocket may seem like a daunting task, but that’s exactly what scientists have been doing for decades as they launch their research to the International Space Station.

This season on #NASAExplorers, we’re exploring why we send science to space, and what it takes to get it there! 

Watch this week’s episode to meet a team of researchers who are launching an experiment to space for the first time.

Follow NASA Explorers on Facebook to catch new episodes of season 4 every Wednesday!

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Solar System: Things to Know This Week

With only four months left in the mission, Cassini is busy at Saturn. The upcoming cargo launch, anniversaries and more!

As our Cassini spacecraft made its first-ever dive through the gap between Saturn and its rings on April 26, 2017, one of its imaging cameras took a series of rapid-fire images that were used to make this movie sequence. Credits: NASA/JPL-Caltech/Space Science Institute/Hampton University

1-3. The Grand Finale

Our Cassini spacecraft has begun its final mission at Saturn. Some dates to note:

May 28, 2017: Cassini makes its riskiest ring crossing as it ventures deeper into Saturn's innermost ring (D ring).

June 29, 2017: On this day in 2004, the Cassini orbiter and its travel companion the European Space Agency's Huygens probe arrived at Saturn.

September 15, 2017: In a final, spectacular dive, Cassini will plunge into Saturn - beaming science data about Saturn's atmosphere back to Earth to the last second. It's all over at 5:08 a.m. PDT.

More about the Grand Finale

4. Cargo Launch to the International Space Station

June 1, 2017: Target date of the cargo launch. The uncrewed Dragon spacecraft will launch on a Falcon 9 from Launch Complex 39A at our Kennedy Space Center in Florida. The payload includes NICER, an instrument to measure neutron stars, and ROSA, a Roll-Out Solar Array that will test a new solar panel that rolls open in space like a party favor.

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5. Sojourner

July 4, 2017: Twenty years ago, a wagon-sized rover named Sojourner blazed the trail for future Mars explorers - both robots and, one day, humans. Take a trip back in time to the vintage Mars Pathfinder websites:

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6. Voyager

August 20, 2017: Forty years and still going strong, our twin Voyagers mark 40 years since they left Earth.

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7. Total Solar Eclipse

August 21, 2017: All of North America will be treated to a rare celestial event: a total solar eclipse. The path of totality runs from Oregon to South Carolina.

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8. From Science Fiction to Science Fact

Light a candle for the man who took rocketry from science fiction to science fact. On this day in 1882, Robert H. Goddard was born in Worcester, Massachusetts.

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9. Looking at the Moon

October 28, 2017: Howl (or look) at the moon with the rest of the world. It's time for the annual International Observe the Moon Night.

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10. Last Human on the Moon

December 13, 2017: Forty-five years ago, Apollo 17 astronaut Gene Cernan left the last human footprint on the moon.

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Discover more lists of 10 things to know about our solar system HERE.

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Great Scott, it’s Back to the Future Day – Oct. 21, 2015

What would a time traveler from 1985 discover about   NASA today?

It’s Back to the Future Day, the date in the second film that Marty and Doc traveled to in the future. When they arrived in 2015, it looked much different than today’s reality. Although we may not have self-drying jackets or flying cars, we do have some amazing spacecraft and technologies that were not around back when the film was made.

For example, in 1985 we did not have the capability to capture an image like this of our Earth. This full-Earth view captured Monday (10/19/15) by our camera on the Deep Space Climate Observatory, or DSCOVER, was not previously possible. The DSCOVR mission captures a daily sequence of images that show the Earth as it rotates, revealing the whole globe over the course of a day. These images will allow scientists to study daily variations over the entire globe in such features as vegetation, ozone, aerosols and cloud height and reflectivity.

So, we might not be cruising down the street on hover boards, but the movies didn’t get it all wrong in terms of how advanced we’d be in 2015.

When you were a kid, what technologies did you dream we’d have in the future that we may or may not have today? Here’s what two astronauts said:

NASA is much different than it was in 1985. Could we have dreamed these amazing accomplishments that have changed our world and understanding of the universe?

1. “There will be an orbiting laboratory where astronauts from around the world will live and work together.”

When Back to the Future II was set, the International Space Station didn’t exist yet. The first piece of the space station was launched in 1998, and the first crew arrived in 2000. Since November 2000, the station has been continuously occupied by humans. 

2. "We will find planets orbiting in the habitable zone of a star, and possibly suited for life."

The first exoplanet, or planet orbiting around a star, was found in 1995. Since then, we’ve discovered around a dozen habitable zone planets in the Earth-size range. While we aren’t able to zoom in to these planets that are light-years away, we’re still closer to finding another Earth-like planet in 2015 than we were in 1985. 

3. “Mars will become more populated.”

No, not by humans...yet. But, since the release of Back to the Future II, Mars has become a bit more populated with rovers and orbiters. These scientific spacecraft have played an important role in learning about the Red Planet. We currently have six missions at Mars. With the most recent news of liquid water on the surface of Mars, we can look forward to future missions returning even more data and images. The historical log of all Mars missions, both domestic and international can be found HERE. 

4. “We will launch a telescope into orbit that’s capable of looking at locations more than 13.4 billion light years from Earth.”

When Back to the Future II was released, our Hubble Space Telescope had not yet launched into orbit -- something that wouldn’t happen until April 1990. Since then, Hubble has made more than 1.2 million observations, and has traveled more than 3 billion miles along a circular low Earth orbit. For updates on Hubble’s findings, check HERE.

For more information about the technology that we’re developing at NASA, visit: http://www.nasa.gov/topics/technology

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Kate Rubins’ Space Station Science Scrapbook

As a child, Kate Rubins dreamed of being an astronaut and a scientist. During the past four months aboard the International Space Station, that dream came full circle. She became the first person to sequence DNA in space, among other research during her recent mission, adding to her already impressive experience. She holds a doctorate in molecular biology, and previously led a lab of 14 researchers studying viruses, including Ebola.

Here’s a look back at Rubins in her element, conducting research aboard your orbiting laboratory.

Kate inside Destiny, the U.S. Laboratory Module

The U.S. national laboratory, called Destiny, is the primary research laboratory for U.S. payloads, supporting a wide range of experiments and studies contributing to health, safety, and quality of life for people all over the world. 

Destiny houses the Microgravity Science Glovebox (MSG), in which Kate worked on the Heart Cells experiment.

Swabbing for Surface Samples

Microbes that can cause illness could present problems for current and future long duration space missions. 

Understanding what microbe communities thrive in space habitats could help researchers design antimicrobial technology. Here, Kate is sampling various surfaces of the Kibo module for the Microbe-IV investigation.

Culturing Beating Heart Cells in Space

The Heart Cells investigation uses human skin cells that are induced to become stem cells, which can then differentiate into any type of cell. 

Researchers forced the stem cells to grow into human heart cells, which Rubins cultured aboard the space station for one month.

Rubins described seeing the heart cells beat for the first time as “pretty amazing. First of all, there’s a few things that have made me gasp out loud up on board the [space] station. Seeing the planet was one of them, but I gotta say, getting these cells in focus and watching heart cells actually beat has been another pretty big one.”

Innovative Applied Research Experiment from Eli Lilly

The Hard to Wet Surfaces investigation from Eli Lilly, and sponsored by the Center for the Advancement of Science in Space (CASIS), looks at liquid-solid interactions and how certain pharmaceuticals dissolve, which may lead to more potent and effective medicines in space and on Earth. 

Rubins set up vials into which she injected buffer solutions and then set up photography to track how tablets dissolved in the solution in microgravity.

Capturing Dragon

Rubins assisted in the capture of the SpaceX Dragon cargo spacecraft in July. The ninth SpaceX resupply mission delivered more than two thousand pounds of science to the space station. 

Biological samples and additional research were returned on the Dragon spacecraft more than a month later.  

Sliding Science Outside the Station

Science doesn’t just happen inside the space station. External Earth and space science hardware platforms are located at various places along the outside of the orbiting laboratory. 

The Japanese Experiment Module airlock can be used to access the JEM Exposed Facility. Rubins installed the JEM ORU Transfer Interface (JOTI) on the JEM airlock sliding table used to install investigations on the exterior of the orbiting laboratory.

Installing Optical Diagnostic Instrument in the MSG

Rubins installed an optical diagnostic instrument in the Microgravity Science Glovebox (MSG) as part of the Selective Optical Diagnostics Instrument (SODI-DCMIX) investigation. Molecules in fluids and gases constantly move and collide. 

When temperature differences cause that movement, called the Soret effect, scientists can track it by measuring changes in the temperature and movement of mass in the absence of gravity. Because the Soret effect occurs in underground oil reservoirs, the results of this investigation could help us better understand such reservoirs.

The Sequencing of DNA in Space

When Rubins’ expedition began, DNA had never been sequenced in space. Within just a few weeks, she and the Biomolecule Sequencer team had sequenced their one billionth “base” – the unit of DNA - aboard the orbiting laboratory. 

The Biomolecule Sequencer investigation seeks to demonstrate that DNA sequencing in microgravity is possible, and adds to the suite of genomics capabilities aboard the space station.

Studying Fluidic Dynamics with SPHERES

The SPHERES-Slosh investigation examines the way liquids move inside containers in a microgravity environment. The phenomena and mechanics associated with such liquid movement are still not well understood and are very different than our common experiences with a cup of coffee on Earth.

Rockets deliver satellites to space using liquid fuels as a power source, and this investigation plans to improve our understanding of how propellants within rockets behave in order to increase the safety and efficiency of future vehicle designs. Rubins conducted a series of SPHERES-Slosh runs during her mission.

Retrieving Science Samples for Their Return to Earth

Precious science samples like blood, urine and saliva are collected from crew members throughout their missions aboard the orbiting laboratory. 

They are stored in the Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) until they are ready to return to Earth aboard a Soyuz or SpaceX Dragon vehicle.

Measuring Gene Expression of Biological Specimens in Space

Our WetLab-2 hardware system is bringing to the space station the technology to measure gene expression of biological specimens in space, and to transmit the results to researchers on Earth at the speed of light. 

Rubins ran several WetLab-2 RNA SmartCycler sessions during her mission.

Studying the First Expandable Habitat Module on the Space Station

The Bigelow Expandable Activity Module (BEAM) is the first expandable habitat to be installed on the space station. It was expanded on May 28, 2016. 

Expandable habitats are designed to take up less room on a spacecraft, but provide greater volume for living and working in space once expanded. Rubins conducted several evaluations inside BEAM, including air and surface sampling.

Better Breathing in Space and Back on Earth

Airway Monitoring, an investigation from ESA (the European Space Agency), uses the U.S. airlock as a hypobaric facility for performing science. Utilizing the U.S. airlock allows unique opportunities for the study of gravity, ambient pressure interactions, and their effect on the human body. 

This investigation studies the occurrence and indicators of airway inflammation in crew members, using ultra-sensitive gas analyzers to evaluate exhaled air. This could not only help in spaceflight diagnostics, but that also hold applications on earth within diagnostics of similar conditions, for example monitoring of asthma.

Hot Science with Cool Flames

Fire behaves differently in space, where buoyant forces are removed. Studying combustion in microgravity can increase scientists’ fundamental understanding of the process, which could lead to improvement of fire detection and suppression systems in space and on Earth. 

Many combustion experiments are performed in the Combustion Integration Rack (CIR) aboard the space station. Rubins replaced two Multi-user Droplet Combustion Apparatus (MDCA) Igniter Tips as part of the CIR igniter replacement operations.

Though Rubins is back on Earth, science aboard the space station continues, and innovative investigations that seek to benefit humans on Earth and further our exploration of the solar system are ongoing. Follow @ISS_Research to keep up with the science happening aboard your orbiting laboratory.  

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How to Do Business with NASA

It’s Small Business Week! To celebrate, we’re breaking down the process and explaining how YOUR small business can work with us. Here are 10 steps:

Prior to working with us, identify which of your products or services best fit within our industry. It’s also important to know the Federal Supply Class or Service Codes (FSC/SVC) for your products or services. Prepare a capability brief in both printed and electronic versions with an emphasis on Government work.

In order to register your business with us, there are three systems you’ll need to use. The Data Universal Numbering System (DUNS), the System for Award Management (SAM) and the NASA Vendor Data Base (NVDB). After you’ve survived all those acronyms, your business is registered!

Here at NASA we have centers around the country that each procure different types of business. Where does your product or service fit in? The best thing to do is visit THIS site and find out more about each center. You can also take a look at our Acquisition Forecast to find out about expected contract opportunities.

You can find current procurement opportunities in your product or service area by checking the Federal Business Opportunities website. This site also helps you identify our requirements and even send you e-mail notifications of released requirements.

Contracting procedures can be tedious, it’s always a good idea to familiarize yourself with the Federal Acquisition Regulations (FAR), as well as our supplement to those regulations. Which can be found HERE.

Did you know that many of our purchases are orders on the Federal Supply Schedule contracts? They are, which means you can contact the U.S. General Services Administration (GSA) for information on how to obtain a contract.

There are some very beneficial resources available to you throughout this process. You can request training and counseling on marketing, financial and contracting issues at minimal or no cost from Procurement Technical Assistance Centers (PTACs).

You also have the option to consult with the SBA’s Procurement Center Representatives (PCRs) and the SBA Business Development Centers. The SBA provides each of our centers with a liaison.

There is also an option to get free and confidential mentoring by former CEOs through SCORE.

Direct contracting is not the only route for small businesses. Consider subcontracting opportunities, and get information through the SBA’s SUB-Net or Subcontracting Opportunities Directory. Solicitations or notices are posted by prime contractors. Our list of prime vendors is located on our Marshall Space Flight Center’s website.

Explore other small business programs, such as our Mentor-Protégé Program, the Small Business Innovation Research Program and the Historically Black Colleges and Universities and Minority-Serving Institutions Program. Information on these and other programs is available on our Office of Small Business Programs website.

After you have identified your customers, researched their requirements and familiarized yourself with our procurement regulations and strategies, it’s time to market your product or service. Present your capabilities directly to the NASA Centers that buy your products or services. Realize that, as with yours, their time is valuable. If the match is a good one, you can provide them with a cost-effective, quality solution to their requirements. Good luck!

Here are a Few Small Businesses We’re Already Working With…

Dynetics Technical Services, Inc., of Huntsville, AL works with us on enterprise information technology services so that we have the right tools to reach for new heights. This company was also named Agency Small Business Prime Contractor of the Year.

Arcata Associates, Inc., of Las Vegas, NV manages operations and maintenance for our Dryden Aeronautical Test Range in Edwards, CA. Their work ensures that we can continue our critical work in aviation research and development. This company was even named Agency Small Business Subcontractor of the Year.

Want to learn more about our Office of Small Business Programs? Visit their site HERE. 

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Get to Know the 5 College Teams Sending Their Experiments to Space!

Did you know that YOU (yes you!), can send science experiments to the International Space Station? 

To celebrate 20 years of continuous human presence on the International Space Station, NASA STEM on Station is sending five student experiments to the space station through Student Payload Opportunity with Citizen Science (SPOCS). Selected teams will also engage K-12 students as a part of their experiment through citizen-science.

Get to know the 5 college teams sending their experiments to space!

Arkansas State University 

Team: A-State Science Support System

Experiment Title: Microgravity Environment Impact on Plastic Biodegradation by Galleria mellonella

Experiment Description: Discover the ability of wax worms to degrade plastics in space.

Why did you propose this experiment?

Our team’s passion for sustainability developed into novel ideas for space travel through biodegradation of plastics. 

How will the experiment benefit humankind or future space exploration?

If our experiment is successful, it will “launch” us closer to understanding how to reduce humankind’s plastic footprint on Earth and allow us to safely push farther into unknown planetary habitats.

How have you worked together as a team during the pandemic?

Unknown to each other before the project, our interdisciplinary team formed through virtual communication.

What science fiction character best represents your team and why?

The sandworms of Dune represent our team perfectly considering their importance in space travel, the natural ecological service they provide, and their sheer awesomeness

Columbia University

Team: Columbia Space Initiative

Experiment Title: Characterizing Antibiotic Resistance in Microgravity Environments (CARMEn)

Experiment Description: Discover the impact of mutations on bacteria in microgravity when grown into a biofilm with fungus.

Why did you propose this experiment?

As a highly interdisciplinary team united by our love of outer space, SPOCS was the perfect opportunity to fuse biology, engineering, and education into a meaningful team project.

How will the experiment benefit humankind or future space exploration?

Studying how different microorganisms interact with each other to develop bacterial resistance in space will help improve antibiotic treatments for future Artemis astronauts.

How have you worked together as a team during the pandemic?

Most of our team actually hasn’t ever met in person—we’ve been videoconferencing weekly since May!

What science fiction character best represents your team and why?

Our team is definitely Buzz Lightyear from Toy Story, because we strive to reach infinity (or at least the International Space Station) and beyond!

Stanford University

Team: Stanford Student Space Initiative

Experiment Title: Biopolymer Research for In-Situ Capabilities (BRIC)

Experiment Description: Determine how microgravity impacts the solidification of biobricks.

Why did you propose this experiment?

We have an ongoing project to design and build a machine that turns lunar or Martian soil into bricks, and we want to learn how reduced gravity will impact the process.

How will the experiment benefit humankind or future space exploration?

We are studying an environmentally-friendly concrete alternative that can be used to make structures on Earth and other planets out of on-site, readily available resources.

How have you worked together as a team during the pandemic?

We transitioned our weekly meetings to an online format so that we could continue at our planned pace while maintaining our community.

What science fiction character best represents your team and why?

Like our beloved childhood friend WALL-E, we craftily make inhospitable environments suitable for life with local resources.

University of Idaho

Team: Vandal Voyagers I

Experiment Title: Bacteria Resistant Polymers in Microgravity

Experiment Description: Determine how microgravity impacts the efficacy of bacteria resistant polymers.

Why did you propose this experiment?

The recent emphasis on surface sterility got us thinking about ways to reduce the risk of disease transmission by surfaces on the International Space Station.

How will the experiment benefit humankind or future space exploration?

If successful, the application of proposed polymers can benefit humankind by reducing transmission through high contact surfaces on and off Earth such as hand rails and door handles.

How have you worked together as a team during the pandemic?

We are allowed to work collaboratively in person given we follow the current university COVID guidelines.

What science fiction character best represents your team and why?

Mark Watney from The Martian because he is willing to troubleshoot and problem solve on his own while collaborating with NASA from afar.

University of New Hampshire at Manchester

Team: Team Cooke

Experiment Title: Novel Methods of Antibiotic Discovery in Space (NoMADS)

Experiment Description: Determine how microgravity impacts the amount of bacterium isolates that produce antibiotic metabolites.

Why did you propose this experiment?

To contribute to the limited body of knowledge regarding bacterial resistance and mutations in off-Earth conditions.

How will the experiment benefit humankind or future space exploration?

Understanding how bacteria in the human microbiome and on spacecraft surfaces change can ensure the safe and accurate treatment of bacterial infections in astronauts.

How have you worked together as a team during the pandemic?

Our team continued to evolve our communication methods throughout the pandemic, utilizing frequent remote video conferencing, telecommunications, email, and in-person conferences.

What science fiction character best represents your team and why?

Professor Xavier, the founder of the X-Men, because he also works with mutants and feels that while they are often misunderstood, under the right circumstances they can greatly benefit the world.

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Solar System: Things to Know This Week

Here are a few things you should know about our solar system this week:

1. Gearing Up for a Grand Finale

There’s just a year left until the Cassini mission begins its Grand Finale – the final phase of its mission, during which the spacecraft will dive repeatedly between the planet and the rings. To get ready, the Cassini team has launched an enhanced, mobile device-friendly version of the mission website. The site includes information about Cassini, Saturn, the moons and the rings – but it also tells the human stories behind one of the most ambitions expeditions of all time.

2.Caught in Transit

On Monday, May 9, the planet Mercury will cross directly in front of the sun, an event that hasn’t occurred since 2006 and won’t happen again until 2019. Find out how to watch HERE.  

3. A Moon for Makemake

Our Hubble Space Telescope has spotted a small, dark moon orbiting Makemake (pronounced “MAH-kay MAH-kay). Make make is the second brightest icy dwarf planet – after Pluto – in the faraway Kuiper Belt.

4. The Age of the Aquarids

The Eta Aquarid meteor shower is the first of two showers that occur each year as a result of Earth passing through dust released by Halley’s Comet. This year, it should peak on the night of May 5/6. Get tips for watching HERE.

5. The Southern Lights of Saturn

On May 4, Cassini will reach periapse, the closest point to Saturn in the spacecraft’s orbit. At about this time, Cassini’s cameras will monitor Saturn’s south polar aurorae, and also image the bright limb of the planet to better understand its upper haze layers.

Want to learn more? Read our full list of the 10 things to know this week about the solar system HERE.

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