A bus-size asteroid is racing through space on a trajectory that will bring it close to Earth, and NASA is watching it with ...

Astronomers watched a distant star dim for months and found a metal-rich cloud that may be the aftermath of a massive ...

Earth set its chemical identity in three million years, but habitability came later after a planetary collision. Pulte purge: Hundreds replaced amid ethics inquiry Where a Saudi company pumps desert ...

When you look up at the night sky, planets seem calm and fixed. But a new study shows that nearby planetary systems can be violent and chaotic. Using NASA’s Hubble Space Telescope, astronomers have ...

When the solar system began to form, everything was chaos. A slew of rocky material was smashing together in a maelstrom that would eventually become the baby protoplanets, comets and asteroids that ...

SUNNYVALE — Planetary Ventures, a Google subsidiary that has launched a renovation of the landmark Hangar One in Mountain View, recently sold a small building in Sunnyvale to a veteran Bay Area real ...

Animation has always enjoyed a devoted following, but 2025’s releases revealed that its audience is bigger and broader than most of us thought. In a tough year for most live-action releases, one of ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. What astronomers initially suspected to be a new exoplanet is ...

The U.S. government admitted in a court filing Wednesday that it was partially at fault in a midair collision between an American Airlines passenger jet and a U.S. Army Black Hawk helicopter that ...

The U.S. government acknowledged Wednesday that both the Federal Aviation Administration (FAA) and U.S. Army contributed to a midair collision over the Potomac River near Washington, D.C., last ...

The United States government admitted fault Wednesday for the midair collision over the Potomac River in January, according to a court filing. The collision between American Airlines Flight 5342 and a ...

Radio transmissions reviewed by CNN show that the pilots of a private jet narrowly avoided a collision with a United States Air Force refueling tanker near Venezuela on Saturday – one day after a ...