31 Aug 2026 (9 hours ago): Conjunction of the Moon and Saturn

06 Sep 2026 (4 days away): Conjunction of the Moon and Mars

06 Sep 2026 (4 days away): Close approach of the Moon and Mars

05 Sep 2026 (3 days away): Lunar occultation of Beta Tauri

04 Sep 2026 (2 days away): Venus at aphelion

04 Sep 2026 (2 days away): Moon at Last Quarter

03 Sep 2026 (Tomorrow): Close approach of the Moon and M45

Two astronauts replace ISS camera and docking aid on 6th-ever all-female spacewalk (video)

Scientists trace 7 stages of a meteorite's life, from hurtling space rock to Earth's surface

Nonprofit wants to launch 80,000-year mission to Alpha Centauri in 2029 (video)

The 12 best sci-fi movies of the 2000s

On this day in space! Sept. 1, 1979: NASA's Pioneer 11 probe becomes 1st spacecraft to visit Saturn

Why do black hole flares die out? It may be down to how stars spin

NASA's Roman Space Telescope is just one of a few missions named after real-life women

5 planets will light up the September sky — here's how to see them