The United States Space Force is undertaking its largest training exercise ever, in order to demonstrate that it is "prepared ...

The Banks Orbital is a ring-shaped Space Habitat over a million miles across with hundreds of times more living area than the entire Earth.

The Trump administration's plan to gut the Office of Space Commerce and cancel the government's first civilian-run space ...

While US officials are worried about Russian anti-satellite weapons, or ASATs, the behavior of Russia's Nivelir satellites is puzzling. It's clear that Russia is deliberately launching these ...

China’s Shijian-21 and Shijian-25 satellites, known as SJ-21 and SJ-25 for short, likely docked together in geosynchronous ...

In a quiet week for rocket launches worldwide, SpaceX has launched the 500th orbital flight of a Falcon 9 during its first of ...

Canada doesn't have a long history of rocket launches, but that may be about to change.

Earth is set to experience unusually short days in July and August 2025. The Moon's orbital position is subtly accelerating ...

Sports such as baseball, softball, and bicycling are the leading causes of orbital fractures in the US, particularly among ...

Blue Origin has now launched 13 passenger flights since the sub-orbital spacecraft carried Amazon and Blue Origin founder ...

A new investigation into old Kepler data has revealed that a planetary system once thought to house zero planets actually has ...