17 Apr 2025 (12 hours away): Mercury at aphelion

What's with all the fourth wall breaking in 'Lux', the latest episode of 'Doctor Who'?

Watch NASA astronaut Don Pettit and 2 cosmonauts return to Earth today

23 Apr 2025 (4 days away): π-Puppid meteor shower 2025

22 Apr 2025 (4 days away): Messier 101 is well placed

22 Apr 2025 (3 days away): Lyrid meteor shower 2025

22 Apr 2025 (3 days away): 136108 Haumea at opposition

21 Apr 2025 (2 days away): Moon at Last Quarter

21 Apr 2025 (2 days away): Mercury at greatest elongation west

Could Mars volcanoes have supported ancient life on the Red Planet? Well, maybe

Bahamas puts SpaceX rocket landings on hold pending review: report

'Take care of our station. It's our everything.' Russian cosmonaut hands control of ISS over to Japanese astronaut (video)

NASA's sun-studying PUNCH mission captures its 1st-light images. Everything looks great so far

Star Wars Celebration reveals new footage about Sigourney Weaver's 'The Mandalorian & Grogu' character

Ghostly galaxy without dark matter baffles astronomers