A proposed mission seeks to retrieve Vanguard-1 and display it as an ancient relic of the space age.

The program would support China's future lunar exploration mission, including providing space-based inter-satellite ...

The global navigation satellite system, of which GPS is the most famous example, is a crucial aspect of modern life. From ...

China is secretly building a massive military command center southwest of Beijing. The 1,500-acre construction site is expected to dwarf the Pentagon.

SpaceX's Starlink internet satellite constellation has become a prime target for Russia and China, according to a new report ...

The European Space Agency’s new probe, Biomass, will spend five years orbiting the planet and gathering radar imagery of ...

On April 19, 1975, the Indian Space Research Organisation (Isro) launched Aryabhata—the country’s very first satellite into ...

The final piece of an advanced series of weather satellites officially began operating Tuesday to help provide better ...

Imagine a world where the sky, once a silent guide for millions of animals, suddenly becomes crowded with invisible signals ...

“As soon as you start having system glitches — and in the satellite world, system glitches are the name of the game — they're ...

U.S. airstrikes targeting an oil port held by Yemen's Houthi rebels killed 74 people and wounded 171 others, the group said Friday, marking the single-deadliest known attack under President Donald ...