The 21 satellites from the Starlink company joined the more than 7,000 that are already in low-Earth orbit. Once deployed and in their orbit, they will provide internet service to many parts of Earth.

The UK has launched a £75.6 million bid to build a spaceship to clear space debris, including satellites. Officials say the ...

Debris from rockets and satellites can fall back to Earth or collide with other objects, and wreckage that burns up can harm ...

The International Space Station and China's Tiangong Space Station will be visible for early risers. Here's how to make a ...

Earth's orbit is increasingly crowded with nearly 12,952 satellites, with the U.S. leading with 8,530, largely due to ...

The Defense Meteorological Satellite Program has been particularly important for understanding when a hurricane is about to ...

Faint booms from space help track incoming debris. But the path matters more than you think. Earth gains a little mass each ...

So, the Pentagon already relies on SpaceX's communication services, not to mention the company's position as the leading ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

What can Earth-sized exoplanets teach scientists about the formation and evolution of exoplanets throughout the cosmos? This is what a recently submitted study hopes to address as an international ...

In 1993, the Hughes Aircraft Company filed for a license with the U.S. Federal Communications Commission to develop Spaceway, ...