The newest visitor is 416 million miles (670 million kilometers) from the sun, out near Jupiter. NASA said the comet will ...

China's Tianwen-2 probe continues on its journey to rendezvous with a near-Earth asteroid (NEA) before heading to the main ...

The comet is the third known interstellar object to pass through our solar system and is expected to make its closest ...

Comet 3I/ATLAS was discovered on July 1. “It came from outside our solar system and right now, it's inside the orbit of ...

Now set to launch no earlier than 2027, the telescope is designed to discover 90% of asteroids and comets that are 460 feet in diameter or larger and come within 30 million miles of Earth’s orbit.

A huge "super-Earth" with an extreme climate that results in it being habitable for only part of its orbit has been discovered orbiting a star 2,472 light years away. And the most remarkable thing ...

Alien: Earth hits on August 12 at 8 pm ET on Hulu. FX and Disney+ will get the premiere at 8 pm PT (August 13 for the UK and Europe). It will consist of two episodes, with a new one debuting each ...

NEW YORK (AP) — Nero's ancient Rome and Jazz Age New York were similar. That is the message of “The Comet/Poppea,” an intriguing combination of Monteverdi’s 1643 opera “L’incoronazione ...