A new analysis of a peculiar metallic cloud surrounding the exoplanet WASP-49 b provides further evidence that it may have ...

Thought up back in 1978 by NASA scientists Donald Kessler and Burton Cour-Palais, the Kessler syndrome says that humanity is ...

The SpaceX billionaire is forging new ties with a federal telecom official who could help funnel billions of dollars to his company if Trump is elected.

The number of satellites orbiting our planet has grown massively in the last few years, leading to some concerns that they ...

Satellite history is littered with "firsts." Many early space launches constituted key moments in the Cold War space race and ...

As heads of the world’s great space powers - except for outcast Russia - summit, they are strategizing how to prevent space ...

For the next two months, Earth will have a cosmic guest. A so-called “mini moon” will join our actual moon in circling the ...

The growing number of rocket launches and satellites burning up in Earth's atmosphere could trigger the world's next big ...

SpaceX's Starlink satellites now make up 40% of reentering satellite debris. But is Elon Musk's space company the worst ...

Satellites orbiting close to Earth will be tested by PwC spin-off Scyne Advisory to see if they can handle mobile phone calls ...

The aurora borealis could be seen as far south as Alabama and California on Thursday night, and the surge of solar particles ...

Looking up at the sky on a clear night (likely not in Hoboken), there’s a chance you will be greeted by a strange sight: a long, glowing, perfectly straight line of lights filling the sky. No, it's ...