"Do we react for everything which has a chance to reach the ground? Or do we react only for the very large objects, as we did ...

There are about 15,000 satellites orbiting the Earth. Most of them, like the International Space Station and the Hubble ...

The first Starlink satellites to join SpaceX's megaconstellation in 2026 were launched today (Jan. 4) on a brand new Falcon 9 ...

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...

First, instead of moving storms quickly eastward, the sluggish jet stream stalled storm systems in place, causing prolonged ...

The January 2026 full moon is upon us! Here's what to expect when the "Wolf Moon" prowls over the horizon tonight, kicking ...

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

Auroras may be visible from Alaska to Illinois as an incoming coronal mass ejection could disrupt Earth's magnetic field and ...

Earth reaches its closest point to the sun in its 2026 orbit on Jan. 3. The sun will appear larger in the sky than on any ...

Trek' salutes its 60th anniversary during Pasadena's annual New Year's Day event 2026 is a special year for creator Gene ...

Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

Your first major opportunity to spot shooting stars and bright fireballs in 2026 arrives overnight tonight with the peak of ...