The curious minds at What If imagine the Earth colliding with another massive planet, revealing catastrophic destruction, orbital chaos, and planetary debris. Texas Democrat stuns Republicans with ...

An exoplanetary system about 116 light-years from Earth could flip the script on how planets form, according to researchers who discovered it using telescopes from NASA and the European Space Agency, ...

The Earth has been hurtling towards Jupiter for the past 242 days, and now it's about to make impact. Now we're so close to the giant planet that it's the only thing that fills our sky. Ground ...

Saturn’s largest moon, Titan, might have formed after a collision with a lost moon, according to new research.

Without the right oxygen balance, phosphorus and nitrogen vanish — and life can't take hold. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Mercury, Venus, Neptune, Saturn, Uranus and Jupiter will appear together shortly after sunset on Feb. 28 — but is this the "planet parade" we've been waiting for? When you purchase through links on ...

Two U.S. Navy ships collided Wednesday in an area patrolled by the U.S. Southern Command (Southcom), leaving two personnel with minor injuries, according to military officials. The Arleigh Burke-class ...

Most messages are press releases about astronomical discoveries—okay, scratch that; most of them are spam, but science announcements are an easy second place. But I also get questions from readers ...

Astronomers have produced the most detailed map yet of dark matter, revealing the invisible framework that shaped the Universe long before stars and galaxies formed. Using powerful new observations ...

Two individuals sustained minor injuries after a collision between a U.S. destroyer and a supply ship on Wednesday while transferring supplies, according to U.S. Southern Command. "The Arleigh ...

A collision between a speedboat carrying migrants and a Greek coast guard patrol vessel off the eastern Aegean island of Chios has killed at least 15 people, the coast guard said late Tuesday, while a ...

Two people reported minor injuries Wednesday when a U.S. warship and a Navy supply vessel assigned to the military buildup in the Caribbean collided during a ship-to-ship refueling, according to a ...