Big Tech companies including Nvidia and Elon Musk's SpaceX are making large bets on a new layer of critical infrastructure ...

On March 22, 1997, a super bright comet by the name of Hale-Bopp made its closest approach to Earth. [‘On This Day in Space’ ...

The Van Allen probe's mission was meant to last two years, but ended up going for nearly seven.

Earth’s orbit is getting crowded, and scientists are warning that space may soon become too risky to manage safely. A new study published in Acta Astronautica takes on a question that could define the ...

Earth may feel stable beneath our feet, but our planet is actually racing through space at extraordinary speeds. In this ...

A 1,300-pound NASA satellite is expected to crash through Earth's atmosphere March 10, 2026, with some of the spacecraft ...

Backed by accelerating initiatives and growing investor interest, the space economy is taking off and building strong momentum. The rising confidence and a bullish market mood can be highlighted by ...

There are about 15,000 satellites orbiting Earth. Most of them, like the International Space Station and the Hubble Telescope, reside in low Earth orbit, or LEO, which tops out at about 1,200 miles (2 ...

Look up on a clear night and you'll see the streaks of our new space age. What you don't see is the growing fallout for the ...

Simulations and satellite data reveal that Earth's magnetic field is more complex than scientists had thought. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

In a new book, NASA astrobiologist Caleb Scharf says the fate of life on Earth may hinge on leaving our planet behind The multibillion-year story of life on Earth is defined by a handful of epochal ...