Astronomers and philosophers have long speculated on the possibility of planets orbiting distant stars.  In the 1990s the ...

Witness the spectacular celestial event if the red giant star Betelgeuse exploded in our night ... Here's The Answer. Rescued NASA astronauts deliver message to Trump, Musk after 'incredible ...

However, Betelgeuse is about 700 times larger than our Sun, according to NASA, meaning it uses much more energy. “Think about setting a fire in your back yard,” Dr Debra Wallace, Marshall’s ...

Researchers link two ancient mass extinctions to nearby supernova explosions, which may have damaged Earth's atmosphere and ...

The Blaze Star is known for its recurring nova explosions approximately every 79 years, and NASA scientists have ... from Earth is anticipated to be Betelgeuse, the shoulder of Orion, which ...

This image, taken by NASA’s Solar Dynamics Observatory, shows our Sun—a 4.6-billion-year-old main sequence star. This illustration shows a red giant star, similar to Betelgeuse or Antares. NASA’s ...

NASA’s Mars rover has spotted something out of this world — a mysterious, skull-shaped elevation – sitting on a slope where star-gazers say it doesn’t belong. The mysterious rock ...

Cosmonauts will join the veteran spacefarer's return after 220 days in space. In a remarkable coincidence, NASA astronaut Don Pettit will mark his 70th birthday with a fiery reentry through Earth ...

NASA has revealed a 328-foot-wide hole on Mars, potentially a gateway to subterranean caves that could harbor alien life. These pits, formed by meteor impacts, might offer protection from harsh ...

Tech billionaire and White House adviser Elon Musk called the Trump administration’s reported plans to drastically reduce NASA funding “troubling” in a Friday social media post.

NASA spokeswoman Bethany Stevens credited President Donald Trump for securing the return of two astronauts stranded for more than nine months on the International Space Station. In an exclusive ...