Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of thousands of exoplanets, or planets that orbit other stars, and is ...

Crystal Grottoes holds the unique position of being Maryland’s only show cave, which means it’s the only cave in the state ...

Although astronomers have found thousands of exoplanets, the number of confirmed exomoons—and exorings—is still zero. But ...

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of the United States. In a recent interview, Barack Obama became the first ...

This volcanic coastline in Lanzarote, Canary Islands, Spain features red, black, and yellow mineral cliffs. Dark lava rocks ...

From steaming volcanic vents to glowing salt flats, these surreal California landscapes look so otherworldly they feel pulled straight from another planet.

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

Explore this stunning Arizona trail that feels out of this world, with otherworldly rock formations and unique desert ...

SHOCKED astronomers have spotted a “rogue” planet that defies historic theories. A unique “inside out” planetary system with a distant rocky world turns our understanding of planet formation ...

Hell’s Half Acre, an otherworldly alien landscape, in a remote section of central Wyoming is reopening in May. The area was most-recently made famous by the cult classic movie "Starship Troopers," but ...

Moon Valley, located within Chile’s Atacama Desert, is one of the most extreme and arid landscapes on the planet. Shaped over millions of years by intense solar radiation, powerful winds, and minimal ...