Meteorite heading through Earth’s atmosphere — Grok via Astrobiology.com Climate change is inducing a global atmospheric contraction above the tropopause (~10 km), leading to systematic decrease in neutral air density.
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Spectacular new footage gives us great looks at the final moments of the latest test flight of Starship, the huge rocket SpaceX is developing to help humanity settle Mars. That
Sum of water mass accreted by planets in the habitable zone of their respective stars (color lines) and disk mass fraction along the x-axis. Circle size represents average protoplanet mass
Attendees are seen by the NASA exhibit at the 70th International Astronautical Congress, Friday, Oct. 25, 2019, at the Walter E. Washington Convention Center in Washington. Credit: NASA/Joel Kowsky Led
TAMPA, Fla. — EchoStar said Oct. 3 it has met regulatory conditions needed to maintain rights to the global S-band spectrum it is selling to SpaceX in a deal worth
A research team led by Ph.D. candidate Wang Haozhi under the supervision of Prof. Ali Esamdin at the Xinjiang Astronomical Observatory (XAO) of the Chinese Academy of Sciences (CAS) has
Discover how simple chemistry can make the building blocks of life. These reactions may be widespread in our solar system, including on worlds that may support life today or in
This artist’s concept shows Blue Origin’s Blue Moon Mark 1 lander and NASA’s VIPER (Volatiles Investigating Polar Exploration Rover) on the lunar surface. Credit: Blue Origin As part of the
Explore This Section Overview About Decadal Survey Investigations Missions Organization Partnerships Advisory Committee Ames Research Center Glenn Research Center Marshall Space Flight Center Jet Propulsion Lab Johnson Space Center Kennedy
One of SpaceX’s Starlink internet satellites just dodged a bullet in orbit. That bullet was one of the nine spacecraft that launched atop a Chinese Kinetica 1 rocket on Tuesday
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