How to watch SpaceX launch four astronauts to the International Space Station on March 2.
This pretty spiral galaxy is an important milestone for cosmologists seeking to understand the expansion of the universe.
In its fourth episode, 'Constellation' finds a satisfying balance between personal conflicts and the underbaked conundrum at the center of it all.
NASA's TIMED Earth-observation satellite and a dead Russian spacecraft nearly slammed into one another high above our heads this morning (Feb. 28).
India has revealed a shortlist of air force pilots who will fly on the country's first human spaceflight mission, which is targeted for 2025.
Four new astronauts are scheduled to launch to the International Space Station on March 2 as part of NASA's SpaceX Crew-8 mission.
Read the latest news about SpaceX's Crew-8 mission to the International Space Station for NASA.
In a pre-launch press briefing today (Feb. 28), NASA leadership stressed the fact that no matter how routine commercial launches might seem, safety is always the highest priority for the agency.
Researchers are calling on amateur astronomers to help photograph the broken tail of a comet on track to pass by Earth this spring.
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