New gravitational lensing measurements by the TDCOSMO Collaboration support the Hubble Tension, confirming differences between Early and Late Universe Hubble Constant values using updated ...

Retired Canadian Space Agency astronaut Marc Garneau describes the time he picked up a spinning satellite in space known as ...

As humanity prepares to take its first steps on Mars, a comprehensive report released by the National Academies of Sciences, ...

As humanity prepares to take its first steps on Mars, a comprehensive report released today (Dec. 9) from the National ...

Taylor Jenkins Reid takes home the prize for Reader's Favourite Historical Fiction Book of the Year, with Atmosphere.

She worked on preparations for the second, third, and fourth shuttle missions, and was a Cape Crusader at the Kennedy Space ...

This is the story of the Chrysler SERV, the bizarre-looking SSTO spacecraft that could've only been designed by Chrysler at ...

The Pentagon has launched an investigation into what officials describe as “serious allegations of misconduct” involving Sen. Mark Kelly.

Have you ever wondered what it’s truly like to live on a spaceship, where every window offers an endless vista of stars? From the tight quarters of the galley to the breathtaking views from the cupola ...

On Sept. 7, 1995, the space shuttle Endeavour launched on mission STS-69. This was the 100th successful crew spaceflight mission for NASA. Endeavour lifted off from NASA's historic launch site at ...