Comet 3I/ATLAS, the third interstellar object ever detected, reached its closest point to Earth overnight from Thursday to Friday (Dec. 18 to 19), and it remains in a good viewing position tonight.

Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as ...

Interstellar comet 3I/ATLAS made its closest approach to Earth early on Friday, Dec. 19. While it didn't come close enough to ...

Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as ...

Interstellar comet 3I/ATLAS will fly by our planet at a safe distance of 1.8 astronomical units (roughly 167 million miles or ...

Federal officials are set to testify Thursday morning before the House Science, Space and Technology Committee on implementation of the CHIPS and Science Act, which aims to bolster domestic ...

Billionaire Jared Isaacman is set to appear Wednesday, Dec. 3, 2025, for another Senate confirmation hearing after Trump ...

The Soyuz MS-28 spacecraft successfully launched this morning from the Baikonur Cosmodrome in Kazakhstan, with NASA astronaut Chris Williams and cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev ...

Streaming Media Connect will launch December 9 with an exclusive Keynote Fireside Chat featuring GM & Head of NASA+ Rebecca Sirmons. Titled "Streaming the Universe with NASA+," the conversation will ...

The three-person crew will spend about eight months aboard the orbital laboratory conducting scientific research. This mission comes as the ISS marks 25 years of continuous human presence in orbit.

The Last Time is Now tournament sees the final matches of its opening round this week on WWE Friday Night SmackDown! on November 20 at 8 p.m. ET, as Carmelo Hayes vs. Bronson Reed headlines a night ...

NASA on Wednesday released new images of an interstellar comet, just the third visitor ever confirmed from elsewhere in the galaxy, which show the object as a bright point of light surrounded by a ...