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The first observations of Pluto by NASA’s James Webb Space Telescope (JWST) reveal dramatic phenomena on its surface, like ...

Maintaining the fuel at temperatures below –183°C is key: even small heat leaks in space can cause gases to boil off.

We've rounded up some of the most often repeated science myths and misconceptions to set the record straight and put you in ...

In June, look for additional opportunities to see SpaceX launch its Falcon 9 rocket on missions to deliver Starlink ...

Northern lights may be visible in parts of the U.S. Monday night following weekend solar storms. The sun burped out a huge burst of energy called a coronal mass ejection last week, prompting space ...

Though full terraforming may take centuries, if not millennia, the long-term goal would be a Mars with stable liquid water, ...

Scientists from Helsinki, Durham and Toulouse universities used data from NASA's Hubble and the European Space Agency's Gaia ...

Scientists may have found a planet orbiting two brown dwarfs at a wild 90-degree tilt—something never seen before.