ISS Study Aims For Answers Behind Blood Cell Changes and Bone Marrow Loss in Space

ESA astronaut Tim Peake tweeted picture of his first blood draw completed in space. The sample was taken as part of the MARROW investigation. Credit: NASA

Exercise is known to boost endorphins (those “feel good” chemicals), improve mental performance, and shape physical appearance. Humans may “feel” and “see” the effects of consistent exercise but […]

A Look at the Science and Experiments Flying Aboard Cygnus 'Deke Slayton II' to ISS

The Orbital ATK Cygnus spacecraft on a previous ISS resupply flight for NASA. Photo Credit: NASA

In the early evening hours of December 6, a United Launch Alliance (ULA) Atlas-V rocket carrying Orbital ATK’s Cygnus cargo spacecraft, named Deke Slayton II, thundered into the clouds at 4:44 pm EST, headed for the International Space […]

XCOR’s Lynx Spaceplane Meets Development Milestone Leading Up to First Test Flight

The XCOR Lynx Mark I vehicle being fabricated at the Mojave Air and Space Port in Mojave, Calif. Photo: Mike Massee / XCOR Aerospace

XCOR Aerospace proudly announced continued progress on its Lynx spaceplane, a suborbital spacecraft designed to take humans and payloads to the edge of space. The Lynx strakes, a major portion […]

The Zero Gravity Coffee Cup

[youtube_video]http://youtu.be/nZYsOG60dKQ[/youtube_video]

Video courtesy of Science at NASA

High above our planet in the realm of satellites and space stations, the familiar rules of Earth do not apply. The midday sky is as black as night. There is no up and no down. Dropped objects do not fall, and hot air does […]