With "Thousand Sails," China joins the race to fill up Low Earth Orbit with mega-satellite constellations. It's getting ...

Carson the Magnificent” delivers the famous talk-show host in full while keeping the mystery of what made him tick alive ...

Sunita Williams experiences 16 sunrises and sunsets daily on the ISS, orbiting Earth every 90 minutes at 28,000 km/h. Her ...

According to the American Meteor Society, Earth encounters the Southern Taurids stream first each year, around September 23.

The technology-demonstrating Advanced Composite Solar Sail System has a bent boom in Earth orbit, but NASA says it shouldn't ...

SpaceX announced a Falcon 9 launch carrying 20 Starlink satellites from Vandenberg Space Force Base starting at ...

This list of commonly confused terms in astronomy will help you better understand the cosmos and the common phenomena we see ...

Hale-Bopp originated in the Oort Cloud, a theoretical shell of icy planetesimals surrounding the sun in the outer reaches of ...

Every constellation has something within its borders worth tracking down, if you just look hard enough. Here are five to ...

missing marbles and a night at the Acropolis Museum on x (opens in a new window) Shifting the Moon from Its Orbit — malaise, missing marbles and a night at the Acropolis Museum on facebook ...

A celestial explosion will cause a star to rise from its cosmic grave, briefly creating a "new" star in our night sky!

The Leonids and Southern and Northern Taurids meteor showers each reach their peaks sometime throughout November.