On July 28, 2025, asteroid 2025 OW, about 210 feet across, will pass Earth at a safe distance of 393,000 miles. NASA assures ...

As scientists wait for the asteroid to reappear, its revised trajectory is now drawing attention to another possible target: ...

YR4 was detected by the Asteroid Terrestrial-impact Last Alert System, or ATLAS telescope, in Río Hurtado, Chile, two days ...

More than two decades ago, astronomers made a discovery that changed our view of the universe: it’s not just expanding, it’s ...

Nearly a month ago, a mysterious object was seen hurtling through the solar system and later confirmed as an interstellar ...

Astronomers have caught a rare type of black hole in the act of devouring a star—an event that lit up the universe in X-rays.

The moon is littered with craters similar to Daedalus, as observed by the Apollo 11 crew on the lunar far side, according to ...

Comet 3I/ATLAS was first identified by the Asteroid Terrestrial-impact Last Alert System (ATLAS), a global network of four ...

In this video, we explore the Vera C. Rubin Observatory, the most advanced telescope on Earth, which cost over $1 billion and ...

NASA’s Hubble Space Telescope and NASA’s Chandra X-ray Observatory have teamed up to identify a new possible example of a ...

An icy object in perfect sync with Neptune reveals new details about planetary migration and unseen bodies far beyond the Kuiper Belt.