NASA announced the 2025 class of astronauts, and it includes someone who already is a record-breaking astronaut.

The newly discovered asteroid is expected to tag along on the Earth's path around the sun for another 60 years.

Everyone who has ever lived on Earth has been well-aware of the moon, but it turns out Earth also has some frequent temporary ...

WA researchers have teamed up with Polish experts to track space junk orbiting above Australia. The project involves ...

Earth is the only planet in our solar system with a single moon, making it a rare phenomenon for a planet of its kind.

Just as passengers don’t feel the plane’s speed while smoothly cruising, we don’t feel Earth’s movement because we’re ...

Astronomers have identified a tiny quasi-moon, 2025 PN7, orbiting near Earth for about 60 years. This 62-foot-wide near-Earth ...

For more than sixty years, a tiny asteroid has been moving in step with Earth, hidden from view until recently. Astronomers ...

Using radial velocity measurements, an international team of astronomers has identified a second planet orbiting a nearby ...

A large cloud of tiny fragments revolves around Earth following satellite explosions, rocket stage malfunctions, and ...

Our planet has apparently had a small companion that went undetected for decades. What took so long to find it and why was it hidden?

The Earth stands alone in the solar system as a habitable world, as far as we know. But that doesn’t mean we don’t get ...