"The complexity of the exo-Neptunian landscape provides offers a unique window onto the processes involved in the formation ...

Thirty years ago this week, two Swiss astronomers announced that they had spotted the first known planet orbiting a Sun-like ...

Get all the news you need in your inbox each morning ... said in a statement. In short, not yet. An exoplanet known as K2-18b achieved a degree of fame in April when a team of astronomers claimed to ...

After marking the 30th anniversary of the discovery of the first exoplanet around a sun-like star, we now look forward to ...

NASA has confirmed 6,000 exoplanets, marking a major milestone in humanity’s quest to understand other worlds. From gas giants hugging their stars to planets covered in lava or clouds of gemstones, ...

Scientists have found thousands of planets outside our solar system, called exoplanets, throughout the galaxy. This artist’s concept shows how they range in size and composition, although scientists ...