Two comets, C/2025 A4 (Lemmon) and C/2025 R2 (SWAN), are about to reach their closest approach to Earth and you can watch the ...

Astronomer Gianluca Masi and his Virtual Telescope Project will host a special livestream on Oct. 20 beginning at 1:30 p.m.

See footage Orion Spacecraft, moon and Earth shortly before its "outbound powered flyby burn". Orion was less than 2000 miles ...

President Trump will host Ukrainian President Volodymyr Zelensky at the White House on Friday for the third time since ...

On Saturday, Oct. 18, from 10 to 11:30 am, Moira Convey Silva and Sarah Carey will lead a Creative Writing Workshop on Zoom. ...

A newly discovered space rock zoomed safely by Earth on Wednesday (Oct. 15) at only about a quarter of the average distance ...

China has weaponized rare earth minerals. The U.S. is finally fighting back. For investors, one company stands out as a potential winner.