Intelsat, operator of one of the world's largest integrated satellite and terrestrial networks, became the first and only ...

The asteroid that once had a small chance of striking Earth and now might slam into the moon resembles a spinning hockey puck ...

What if we spend decades building advanced telescopes to search for life on other planets and come up emptyhanded? A recent study exploring what we can learn about life in the universe -- even if we ...

The launch of Nila, our very first satellite was very emotional as well as nerve wracking. We tried to calm ourselves by ...

Two weeks ago, on March 10, Polish Foreign Minister Radoslaw Sirkorski took to X to respond to Elon Musk’s claim that Ukraine ...

NASA has discovered a new world, named Gliese 12 b. It is roughly the size of Earth, lies in the habitable zone, and orbits every 12.8 days.

Jupiter’s skies can glow with lights more intense than anything on Earth. Its polar auroras shine when charged particles ...

Where does all that space junk go? And what does climate change have to do with it? The answers are on this episode of The ...

SpaceX is wrapping up the latest chapter in its commercial human spaceflight endeavors with the return of Fram2. The mission ...

Imminent loss of NASA's Aura and Canada's SCISAT will severely diminish scientists’ ability to monitor ozone-depleting substances in the stratosphere.

The near-Earth asteroid 2025 BC10 will pass safely near our planet on Saturday (April 5). The Virtual Telescope Project will ...

An emotional rescue for America came via the first U.S. artificial satellite. Explorer 1 was boosted into space by the Army ...