09 Aug 2026 (5 hours away): Conjunction of the Moon and Mars

US military practices orbital dogfighting in 1st-ever 'live fly' exercise in space

On this day in space! Sept. 9, 1982: The 1st private rocket, called Conestoga 1, launches from a Texas cattle ranch

Indonesian volcanic eruption spotted from space | Space photo of the day for Sept. 9, 2026

A photon from the biggest cosmic explosion since the Big Bang appears to have defied Einstein. Scientists may finally know how

Now 40% off, it's your last chance to grab this retired Lego Marvel Baby Rocket Raccoon's Ship, including the most adorable Lego figure ever

A ghostly pyramid of light is about to appear before dawn — here's how to see it

China on track to launch Mars sample-return mission in 2028: 'If accurate, this represents a Sputnik moment'

14 Sep 2026 (5 days away): Conjunction of the Moon and Venus

13 Sep 2026 (4 days away): The Moon at perihelion

12 Sep 2026 (3 days away): Conjunction of the Moon and Mercury

11 Sep 2026 (2 days away): New Moon

10 Sep 2026 (Tomorrow): Uranus enters retrograde motion

09 Sep 2026 (Today): September ε-Perseid meteor shower 2026

Did Venus eat its own moon?