On a crisp October evening in 1957, the horizon did not just hold the setting sun; it held the beginning of a brand-new era for humanity. When the Soviet Union launched Sputnik 1, the world’s first ...

With 15,000 satellites crowding the sky and hundreds of thousands more planned, we may soon have a cataclysmic mess overhead.

The same Cold War rocket built to carry a nuclear warhead across continents became the vehicle that launched humanity into the space age. When the Soviet Union put Sputnik into orbit in 1957, it did ...

See stunning photos of Earth taken from space by astronauts and robotic spacecraft, celebrating our home planet on Earth Day.

As Chinese AI start up DeepSeek releases its first major new artificial intelligence model in over a year — DeepSeek-V4 — ...

Today, the space around Earth can no longer be considered empty. More than 30,000 objects are in orbit, and that figure is rising exponentially ...

Just in time for this year's Earth Day (22 April), we have a reminder of how the world looks. The most recent photo of ...

As we celebrate the achievements of our great nation over the last 250 years, remember the next time you look up into space, ...

Satellite collisions in orbit could trigger a catastrophic global chain reaction, potentially halting space exploration, destroying GPS and raising risks for Maryland’s aerospace sector, which ...

One thing that seems certain to unite the world’s people beyond language barriers, political differences, is space ...

The European Space Agency has confirmed that the first navigation transmission from the Celeste IOD-1 spacecraft was successfully received after launch, marking an important early ...