Some feature planets of mind-boggling proportions ... A century after Hubble's discovery, our neighbor galaxies suggest a creator's mind Senate Democrats join Republicans in voting to advance ...

New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where ...

Earth may be huge to us, but it's only a tiny part of our Milky Way Galaxy, which is just a small part of the universe. In fact, the biggest structure ... Of The Eight Planets While this galactic ...

Based on new simulations, scientists believe that giant gas planets across the universe can often ... it's a little unusual that Jupiter is our solar system's largest planet.

Earth is the only place in the known universe confirmed to host life. With a radius of 3,959 miles, Earth is the fifth largest planet in our solar system, and it's the only one known for sure to ...

The extreme supersonic winds of WASP-127b are more than 60 times faster than the fastest winds ever observed on Earth ...

For centuries, planets beyond our solar system—called exoplanets—existed only in theory and science fiction. It seemed nearly impossible to detect planets light-years away, since the ...