U.S. astronaut Nichole "Vapor" Ayers captured a spectacular view of a phenomenon known as a "sprite" blazing to life above an ...

A NASA astronaut captured a fascinating weather phenomenon that still has scientists scratching their heads. Nichole Ayers is ...

The first-ever meal eaten in space comprised beef and liver paste squeezed through a tube. Next year, ISS astronauts will be ...

Astronauts carry more than just science tools to space. From Baby Yoda to homemade dinosaurs, these toys bring joy and ...

The Axiom-4 mission was launched on Wednesday with four crew members, includes Peggy Whitson, former NASA astronaut, who ...

NASA astronaut Don Pettit, an energetic tinkerer and photographer, used his off-duty time on the International Space Station ...

Space travel has always captured the imagination of humankind, and the men and women who venture beyond Earth’s atmosphere ...

The cumulative days in space record tracks the total time an astronaut has spent in space across multiple missions.

The number of research brought by the astronauts to ISS this time is much higher compared to previous Axiom private missions.

We spoke with our space experts — research chemist and founder of Space UpClose, Ken Kremer, and Don Platt, director of the Spaceport Education Center at Florida Tech — about the issues.

A concerning development with an air leak on the International Space Station (ISS) has prompted NASA to indefinitely delay the launch of Axiom Mission 4 for ongoing investigations. On Thursday ...