In this Skywatch 16, Jeremy Lewan takes a closer look at a meteor that recently exploded and produced a sonic boom over New ...

On June 30, 1908, a giant fireball exploded over the forests of Tunguska in Siberia. The impact leveled hundreds of miles of ...

A Duke Nukem creator warns of a “meteor” of Xbox layoffs.

If our country does not possess this technology, the price demanded by other nations to protect us could be very high.

This year’s Asteroid Day has planned events worldwide and online. It acts as a reminder about advances in planetary defense.

Around 7:15 am on June 30 in 1908, during the reign of Tsar Nicholas II, an object from space entered Earth's atmosphere over ...

Plus Scream It Offscreen isn't sold out... yet.

When the Strawberry Moon rises above South Carolina on Monday June 29 that is the celestial signal that summer has begun. The ...

An asteroid as large as five cruise ships is barreling towards Earth at 5.6 miles per second. Civilization thankfully isn’t ...

Planetary scientists with Western University in London, Ont., say dozens of meteorites from a Friday evening fireball landed ...

For decades, astronomers and policymakers have been working on plans to protect our planet from killer asteroids. But now there's a new realm to protect: the thousands of satellites we're putting in ...

An impact about 50,000 years ago formed a crater nearly a mile wide. It is well worth a visit, our columnist writes.