It usually starts with a headache. Headaches are one of the earliest symptoms of Space Adaptation System, a type of space motion sickness that affects 60% to 80% of astronauts during their first few ...

Sierra Space Chief Medical Officer Dr. Tom Marshburn shares how medical research in space makes a difference here on Earth. When you purchase through links on our site, we may earn an affiliate ...

Dreams of exploring the cosmos have crashed up against the harsh reality of budget cuts in the United States. Congressional approval of the 2024 federal budget earlier this year left NASA with roughly ...

Hidden patterns in electric propulsion plasma beams could help ensure the success of long-term space missions. Go faster, farther, more efficiently. That's the goal driving spacecraft propulsion ...

KENNEDY SPACE CENTER, Fla., Aug. 21, 2025 /PRNewswire/ -- SpaceX's 33rd commercial resupply services (CRS) mission, funded by NASA, is slated to launch no earlier than 2:45 a.m. EDT on Sunday, August ...