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

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

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

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

Low-orbit Earth could become inoperable for spacecraft and satellites if this complacency persists, with dire consequences.

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

Having just lost a battle with Elon Musk over how India's satellite spectrum is awarded, Asia's richest man Mukesh Ambani ...

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

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

Cell phones have become lifelines, connecting us with emergency services and loved ones when we need them most. But what ...

How is it possible for the ISS to stay in orbit? Learn more about the science behind orbiting Earth and more in this NASA ...

When Earth is in danger, the Justice League sees - from a safe distance, orbiting hundreds of miles away in space, thanks to the Watchtower.