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

International Space Station astronaut gives out of this world tribute to honor Star Trek’s 60th anniversary

10 Sep 2026 (23 hours away): Uranus enters retrograde motion

Astronomers discover two stars that joined together to form a binary system just 60 years ago

NASA's newly launched Roman Space Telescope will 'directly' image exoplanets. But what does that mean?

We're about to exceed 1.5-degree global warming limit, according to the UN

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