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

The Earth now has another moon to tag along during its orbit around the Sun. Astronomers found out that the Earth has two ...

NASA is asking six companies to help the agency move spacecraft between difficult-to-reach orbits. The agency recently awarded a total of $1.4 million to the group, which includes companies like Blue ...

A satellite the size of a microwave oven successfully broke free from its orbit around Earth and is headed toward the moon. It's the latest step in NASA's plan to land astronauts on the lunar surface ...

Astronomers have spotted a quasi-moon near Earth — and the small space rock has likely been hanging out near our planet unseen by telescopes for about 60 years, according to new research. The newly ...

More objects are being launched into space than ever, and most are headed for low Earth orbit. This region of space has become increasingly crowded with launches from SpaceX and others that have ...

The celestial object is what scientists call a quasi-moon — an asteroid that orbits the sun but appears to move alongside ...

This is the first time ISRO will put a satellite weighing more than 4,000 kg in the distant geosynchronous transfer orbit ...

According to researchers, 2025 PN7 is a small, 18-36 meter wide space rock that's been dubbed Earth's "second moon" due to ...

HELSINKI — China has sent several small spacecraft into specialized lunar and cislunar orbits to test communications, navigation and orbital dynamics for planned Earth-moon infrastructure. China’s DRO ...