Astronaut Nichole Ayers recently witnessed a phenomenon known as a sprite from the International Space Station.

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Witness the long-awaited liftoff of Boeing's Starliner, carrying NASA astronauts Butch Wilmore and Sunita Williams to the ISS. Explore the Starliner's tumultuous journey, groundbreaking design, and ...

Stephen Parker, who earned a Master’s at Queensland University of Technology, had previously been managing the role in an ...

NASA astronaut Anil Menon has been assigned his first mission to International Space Station, serving as a flight engineer ...

Carl Kuehner became Blue Origin's astronaut number 70, which based on prior precedent, was determined by the seat on board ...

UPDATE for 11 a.m. ET: Blue Origin has successfully launched 6 passengers to space an back on NS-33. See our full wrap story ...