31 Aug 2026 (18 hours away): Conjunction of the Moon and Saturn

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

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Repairing the ISS 250 miles above Earth | Space photo of the day for Sept. 1, 2026

06 Sep 2026 (5 days away): Close approach of the Moon and Mars

'Orbitals' is a co-op sci-fi adventure that recaptures the magic of Saturday morning cartoons

Watch 2 astronauts take 6th-ever all-female spacewalk today

06 Sep 2026 (5 days away): Conjunction of the Moon and Mars

05 Sep 2026 (4 days away): Lunar occultation of Beta Tauri

04 Sep 2026 (3 days away): Venus at aphelion

04 Sep 2026 (3 days away): Moon at Last Quarter

03 Sep 2026 (2 days away): Close approach of the Moon and M45

01 Sep 2026 (Today): Aurigid meteor shower 2026