NASA has confirmed that Earth has gained a temporary cosmic companion in the form of asteroid 2025 PN7, which will orbit our ...

As mankind was planning the first moon landing in the 1960s, an asteroid approached Earth—and still hasn’t left.

A new quasi-satellite, 2025 PN7, has been discovered, joining a group of asteroids that orbit the Sun alongside Earth. These ...

Astronomers at the Complutense University of Madrid first spotted this intriguing event using a powerful telescope in Sutherland, South Africa. The tiny asteroid, measuring just 37 feet wide, has been ...

In the 1960s, Frank Sinatra's song "Fly Me to the Moon" became closely associated with the Apollo missions. The optimistic ...

The full moon of November, called the Beaver Moon, will be full illuminated on Nov. 5 at 8:19 a.m. Eastern Time (1319 GMT), ...

India will launch the powerful CMS-03 military communications satellite to orbit today (Nov. 2), and you can watch the action live.

When spacecraft land on the moon, their engines unleash huge clouds of dust and debris that can damage expensive equipment and threaten future lunar bases. As space agencies plan to establish a ...

The case for a newborn ocean on Saturn's moon Mimas continues to build.