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

An Oct. 6 full harvest moon will be the first of 3 supermoons that will appear in the night sky over the rest of 2025.

A total lunar eclipse will create a “blood moon” that will be visible to parts of Asia, Africa, Australia and eastern Europe on Sept. 7.

U.S. scientists confirm Earth's new quasi-moon, 2025 PN7, sharing our orbit for 60 more years. Learn how quasi-moons work and what they reveal about our solar system.

Researchers are discussing 2025 PN7, a small celestial body that's following a similar orbital path to our planet's without being gravitationally tied to Earth ...

Asteroid 2024 YR4 caused quite a stir last year when it was discovered and originally calculated to have a 3% chance of hitting Earth. Since then models have been refined and while it no longer has a ...

2025-PN7 is around 62 feet (19 meters) wide, and it’s between 2.8 million miles and 37.2 million miles away from Earth. It was found in the constellation Piscis Austrinus, which can be seen in ...

A new celestial object, a quasi-moon, has been discovered in Earth’s orbit. This cosmic companion has been circling our planet unnoticed for decades, possibly up to 60 years, and is now redefining our ...

Asteroid 2024 YR4 caused quite a stir last year when it was discovered and originally calculated to have a 3 percent chance of hitting Earth.

The company’s Starship rocket, which has suffered a series of recent test explosions, is still years away from being ready for the mission, former NASA executives say.