"It replaces expertise with political appointees, globally decouples the U.S. and completely guts our scientific ecosystem." ...

NASA has announced the astronauts who will launch to space on the Artemis 3 mission next year. The international crew ...

In late February, however, NASA chief Jared Isaacman announced a big change to the Artemis architecture: Artemis 3 will test ...

If you are unable to see the moon and/or Saturn because trees or buildings are blocking your view, then wait another hour ...

If and when SETI discovers alien life, then a revised Declaration of Principles guarantees that once the discovery has been ...

The director of 'Close Encounters' and 'ET', an original story, 'X-Files'-style conspiracy theories… 'Disclosure Day' is a ...

NASA astronaut Jessica Meir captured a breathtaking view of auroras on Earth from orbit while sheltering with her fellow ...

What started off as a sci-fi horror turned into one of the best sci-fi comedies ever when it dropped 25 years ago. Being true ...

Using the James Webb Space Telescope (JWST), astronomers have "weighed" a sleeping giant — a dormant supermassive black hole ...

When severe solar storms hurtle toward Earth, the planet's first line of defense is its magnetosphere, a vast magnetic bubble ...

"Orbital dynamics allows you to start to think about all those fun, different aspects of what makes our planet habitable, and ...

Jupiter and Venus will be separated by less than two degrees in the sunset sky on June 9! Here's how you can watch the dazzling conjunction from the comfort of your home, courtesy of a livestream from ...