NASA always had backup plans. The unmanned Shuttle-C could have launched massive payloads while the National Aerospace Plane ...

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

Blue Origin is preparing another tourist flight beyond Earth’s atmosphere, but this one carries a first that could reshape ...

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

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

In the latest episode of 'This Week In Space', hosts discuss billionaire Jared Isaacman's potential appointment as NASA's new leader.

A heartbreaking quote from astronaut Christa McAuliffe still hangs in her namesake school as the district struggles to find a ...

Russia's space program has taken a drubbing in recent years, its reputation battered by corruption scandals, shrinking ...

Human-rating emerges as a crucial process ensuring that space systems like LVM-3 can safely carry humans by adding redundancy ...

Junk is accumulating in space at a fantastic pace, with millions of pieces orbiting the Earth, and humans need to figure out a way to deal with it.

He gave readers a comprehensive and lyrical account of the historic mission in 1969. His science coverage as a ...

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