Lava planets, some no larger than Earth, challenge everything we know about planetary science. These extreme worlds orbit so close to their stars that a single year lasts less than a day. Their ...

Astronomers may be starting to get the goods on lava planets. These fiery worlds share a similar density to Earth but orbit so close to their host stars that their scorching daytime temperatures melt ...

Lava planets don’t play by the rules of our solar system. These scorching-hot worlds, some no bigger than Earth, orbit so close to their stars that a full year lasts less than a day. With their ...

Talk about a hot mess. Scientists have uncovered a hellish “lava world” where temperatures soar to a blistering 2,700 degrees Fahrenheit — hot enough to melt rock into a churning ocean of magma and ...

What can lava planets, rocky exoplanets that are tidally locked and orbit so close to their stars that the intense heat melts the surface, teach astronomers about planetary formation and evolution?

In Star Wars, Anakin Skywalker burned alive on the shores of a roiling lava planet called Mustafar, fueling his tumultuous transition into Darth Vader. Now, astronomers have found an atmosphere on a ...

While on a sampling trip in California’s Lassen Volcanic National Park, researchers stopped to sample a rather boring stream on their hike to Boiling Springs Lake. But when they incubated that water ...

Do lava flows behave the same on other planets as they do on Earth? This is what a recent study published in the Journal of ...

"Lava planets are in such extreme orbital configurations that our knowledge of rocky planets in the solar system does not directly apply." When you purchase through links on our site, we may earn an ...