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

After the arrival of the MS-28 spacecraft on Nov. 27, all eight docking ports on the International Space Station (ISS) were ...

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 ...

For more than 25 years, Mark Elder has helped make human spaceflight safe and possible. As the International Space Station ...

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