Hi, I’m Kelsi Singer, a postdoctoral researcher at the Southwest Research Institute, working on NASA’s New Horizons mission and specializing in geology and geophysics. One of my areas of expertise is impact cratering. That subject may not seem related to Pluto’s atmosphere or nitrogen at first, but let me tell you about research that …
As described in another blog post, CYGNSS is a constellation mission with eight satellites. Typically, when you launch a single satellite, you use a single rocket to put it into orbit. With eight satellites, you might think that we would use eight rockets to get them into orbit. While this would be really nice, it […]
International Space Station Expedition 44 Commander Gennady Padalka and Flight Engineer Mikhail Kornienko of the Russian Federal Space Agency began a planned approximately 6-hour spacewalk from the Earth-facing Pirs Docking Compartment at 10:20 a.m. EDT. Padalka will be designated extravehicular crew member 1 (EV1) and Kornienko will be extravehicular crew member 2 (EV2). Both will …
The field team continues to have good weather and is ahead of schedule. They have completed the seismic and magnetic resonance soundings. They drilled into the aquifer about 15 meters below the surface and are starting hydrology measurements. All science equipment is running well and the team is in good spirits. There has only been […]
NASA Television will provide live coverage of a Russian spacewalk conducted from the International Space Station beginning at 9:45 a.m. EDT. The spacewalk is scheduled to begin at 10:14 a.m. and run about six hours. Expedition 44 Commander Gennady Padalka and Flight Engineer Mikhail Kornienko of the Russian Federal Space Agency will venture outside the …
Human Research Program (HRP) Operations: Kelly and Kornienko performed their fifth sleep log of the week, and will continue through Sunday. Within fifteen minutes of wakeup, the crew answered questions from the SleepLog application on the Station Support Computer (SSC). Lindgren collected blood samples and inserted them into Minus Eighty Degree Celsius Laboratory Freezer for …
The Expedition 44 crew members continued a wide variety of science experiments Friday as a pair of cosmonauts prepared for a spacewalk Monday morning. On the ground, a new Soyuz crew is preparing for their mission to swap a pair of station residents in September. One-Year crew member Scott Kelly set up free-floating microsatellites for …
Human Research Program (HRP) Operations: Kelly and Kornienko continued their week of sleep logging. Within fifteen minutes of wakeup, the crew answered questions from the SleepLog application on the Station Support Computer (SSC). Kornienko completed his Flight Day 132 Fine Motor Skills. Kelly completed his first of three Journals sessions. Yui, with Kelly as Crew …
The International Space Station crew worked a variety of biomedical experiments in the midst of preparations for Monday’s spacewalk. Meanwhile on the ground, a new Soyuz crew is getting ready for its launch next month to the orbital laboratory. The orbiting crew took part in studies observing how the human body adapts to weightlessness during …
Enjoy a summer evening of sky watching as the annual Perseid meteor shower peaks on the night of August 12 through the morning of August 13. Join meteor experts from NASA’s Marshall Space Flight Center for live Ustream commentary during the shower. Perseid meteor rates can get as high as 100 per hour, with many …
