NASA’s James Webb Space Telescope provided a closer look at the aftermath of a star that wreaked violence on its planet ...

In May 2020, astronomers for the first time observed a planet getting swallowed by its host star. Based on the data at the ...

Today we're taking a look at our closest neighbors to see what our chances of finding alien life are close to home. Colorado Area Evacuated, School Closed As Emergency Alert Issued Kurt Russell ...

U.K. start-up Pulsar Fusion has unveiled plans to build a fleet of reusable nuclear fusion-powered rockets, known as Sunbirds, that could cut journey times across the solar system in half.

Scientists have used data from NASA's retired planet-hunting space telescope 'Kepler' to discover that small and large worlds have very different upbringings. The team found that larger planets on ...

"There really is something very different about how these giant planets form versus how small planets like Earth form." Scientists have used data from NASA's retired planet-hunting space telescope ...

Until now, scientists have generally thought that planets orbiting white dwarfs would ... Related: The search for alien life Habitable zones around stars are usually easy to define for stellar ...

Imaging exoplanets is incredibly challenging because their host stars are often thousands of times brighter and much larger than the planets themselves. NASA’s James Webb Space Telescope overcomes ...

NASA astronaut Nick Hague dons a grey alien mask with Sunita Williams watching. Sunita Williams and Butch Wilmore, the two US astronauts currently stuck in space for nine months, had an unlikely ...

Astronomers have announced that the James Webb Space Telescope has successfully captured its first direct images of carbon dioxide gas on a planet beyond our solar system. The findings are both a ...

President Trump on Saturday invoked the Alien Enemies Act for the first time since World War II, granting himself sweeping powers under a centuries-old law to deport people associated with a ...