When citizen astronaut and entrepreneur Aisha Bowe flew aboard Blue Origin's New Shepard (NS) 31 mission, she carried the ...

Lettuce grown in space contains 29-31% less calcium and 25% less magnesium than Earth crops, creating serious health risks ...

Blast off and spend 24 hours in space with the astronauts who completed NASA's first ever all-female spacewalk! Christina ...

NASA astronaut Matthew Dominick enjoys a fresh delivery of orange and other fruit on the International Space Station during Expedition 71. CreditC: NASA | edited by Space.com's Steve Spaleta ...

There are some obvious things banned on the ISS, such as an open flame, but then something as innocuous as a pen is also ...

Space may be the best thing since sliced bread, but it has shortcomings. For example, you might think it's crumby that you ...

Houston native Anna Menon, who was inspired by a fourth-grade NASA field trip and has already flown to space on a SpaceX ...

Houston native Anna Menon, who previously flew to space on a private SpaceX mission , is among the new class of NASA astronauts.

Astronaut Scott Kelly reflects on his time aboard the International Space Station in this exclusive excerpt from his memoir, Endurance.

Researchers have found that human stem cells are constantly under stress in the microgravity of space — activating hidden, ancient sections of DNA called the “dark genome.” In a study published in the ...

NASA’s earliest space photos have been reborn in breathtaking detail, revealing hidden moments of danger, awe, and discovery from the Mercury and Gemini missions. One restored frame shows Glenn’s face ...

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