WD 1856+534b—a freezing world with a surface temperature of -125 degrees Fahrenheit—exists where planets are normally scoured ...

Over the past decade or so, astronomers have speculated about the characteristics of rogue planets in the Milky Way galaxy.

The 950-foot hunk of primordial matter is classified as a "potentially hazardous asteroid," but that doesn't mean it has a ...

Even though it's fast and close, the asteroid will pass Earth at a distance of 6.8 million kilometers (4.2 million miles).

Asteroid 2025 HY2, an Apollo-class asteroid, will pass Earth on May 7, 2025, at a speed of 48,904 km/h. Though passing at a ...

Astronomer Eliza Kempton said that she had waited her "entire career" to peer into an atmosphere from this mysterious class ...

A team of international astronomers have embarked on an exciting new project to hunt for planets forming around young stars ... with several more coming this summer. The Center for Astrophysics | ...

34,534 people played the daily Crossword recently. Can you solve it faster than others?34,534 people played the daily Crossword recently. Can you solve it faster than others?

A new study shows that planets bigger than Earth and smaller than Neptune are common outside the Solar System. These results are another example of how planetary systems can be different from our ...

Astronomers find possible alien life on planet The Cybertruck's First Real Test - And It Didn't Go Well A Construction Crew Was Building a Golf Course—and Stumbled Upon a 2,000-Year-Old Wheel ...

The ReUse It Center fixes up donated items to be sold at lower prices. Trump signs executive orders on school discipline, education reform McDonald’s is adding its first new permanent addition ...

Tuesday marked the 55th anniversary of Earth Day, first celebrated in 1970, marking a seminal moment in the environmental movement. Earth Day was founded by Gaylord Nelson, a U.S. senator, after ...