Space Exploration

In new testimony, the head of the Pentagon's UFO office told the US senate that it "has not discovered any verifiable evidence of extraterrestrial beings, activity or technology."

Read the latest news about SpaceX's Starship megarocket test flights, launches, photos and more.

SpaceX launched its Starship megarocket for the sixth time ever today (Nov. 19) but did not try to catch the vehicle's Super Heavy first stage back at the pad.

India's Chandrayaan 2 moon orbiter maneuvered in September to avoid a close approach with Korea's Danuri spacecraft, ISRO said.

President-Elect Donald Trump confirmed he will attend SpaceX Starship's 6th flight test on Nov. 19. It comes as SpaceX founder Elon Musk takes a greater role in the forthcoming Trump administration.

SpaceX is gearing up to launch its next Starship test flight, a mission that will attempt a second catch of the world's largest rocket on Nov. 19. Here's when to watch Starship Flight 6.

"Starlink satellites look like a miniature version of the monolith from '2001: A Space Odyssey.' "

Rocket Lab is targeting mid-2025 for the debut of its partially reusable Neutron rocket, with commercial launches to start in 2026.

The long-duration photographs capture Earth in motion.