Pvnrt - Blog Posts

100 Million X-Rays: NASA Co-Op #2 Week Three & Four

Jupiter orbital insertion, FIRST robotics coach visit and humidity sensor test prep have filled these past two weeks.

Drafting a fluid schematic complete with themocouples and pressure gauges I learn some fluid dynamics not expected to acquire as an electrical engineering and computer science major. The humidity sensor will be tested three ways - for 0% humidity with evaporating liquid nitrogen (Yah!), for ~ 50% with ambient room humidity down here in Houston, and >50% with ambient air being pulled through a water filled bubbler. Sensors will systemically be scattered to collect data and determine with a hefty amount of PV=NRTing if the humidity sensor works. After learning PV=NRT can only be used when you are certain the amount of water and vapor are equal to derive humidity we came up with the simple three part test matrix explained above.

My high school FIRST Robotics coach came to Johnson Space to tour some spacefaring robots, propulsion test center and space station mock ups (exact replicas of what is in space) at the Space Vehicle Mockup Facility! We also visited Houston’s Natural Science Museum and biked on Galveston.

Within a second of what was expected the Juno Spacecraft performed her tasks successfully and inserted into Jupiter’s orbit. This basketball court sized spacecraft will be exposed radiation equivalent to a human receiving 100 million X-Rays in a year. Juno also captured the first demonstration of celestial harmonic movement hypothesized by physics. Powered by solar energy this Juno is unique because most crafts that travel this far are radioisotope thermoelectrically powered. A critical part of this insertion was turning the solar arrays back toward the Sun post insertion.

WAYS TO GET INVOLVED

Watch…

Juno Media Briefing: https://youtu.be/I6uUEYOzipw

Juno Insertion: https://youtu.be/zfIqnpqPFbI

Juno Post Insertion Media Briefing: https://youtu.be/LH_uPWU5V3o

Apply for a NASA Internship: https://intern.nasa.gov/ossi/web/public/guest/searchOpps/

Apply for a NASA Co-Op (check back as it is updated as soon as one opens): http://nasajobs.nasa.gov/studentopps/employment/opportunities.htm