But while lifeless during that time, the planet was already covered by vast oceans dotted with hydrothermal vent systems that released large amounts of ferrous iron into the water. The earliest ...

Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...

NASA is releasing stunning photos taken by the Hubble Space Telescope to celebrate its 35th anniversary. Check them out below ...

The Webb telescope has spotted exoplanets circling white dwarf stars, proving that planets can survive their star’s violent ...

"Blue would increase as oceans rotate into ... It's also examining intriguing planets in our galaxy, along with the planets ...