Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

Scientists have just unlocked a new way to discover hidden worlds beyond our solar system, and the results are incredible.

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

Despite the universe's vastness, containing billions of stars and galaxies, humanity has yet to encounter alien life.

Small, rocky planets can coalesce around a wide variety of stars, suggesting that Earth-like alien worlds may have formed early and often throughout our Milky Way galaxy's history, a new study reveals ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. With the popularity of the TV show Alien: Earth, you might wonder where the heck you are supposed to begin with the Alien ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

The search for life on another planet is one of the most exciting things in astrophysics. As humanity has searched the ...