Extreme solar activity or even a software glitch could put us just days away from a satellite collision in low-Earth orbit.

The science pros at TKOR show how to carve a perfect pumpkin in just one second using precision, physics, and some seriously clever science hacks.

Without the Earth's core, would we be just another nameless planet?

After that, I came back to the D.C.-area to work in Earth Science. It was a big change. I was no longer the manager of a ...

She’s worried about the a-rock-alypse. A planetary defense expert is warning that humanity is defenseless against up to 15,000 undetected near-Earth asteroids that have the potential to take out a ...

NASA’s official plan is to deorbit the International Space Station at the end of its life, and send it in a controlled death ...

Astronomers do not know where thousands of “city-killer” asteroids are, Nasa’s head of planetary defence has admitted.

Imagine a rock the size of a football stadium hurtling through space at thousands of miles per hour, heading straight for a major city, and we have no way to stop it. NASA has just issued a sobering ...

A top astronomer responsible for defending the Earth against asteroids has revealed what keeps her up at night — thousands of “city killer” space rocks that remain undetected. Dr Kelly Fast, NASA’s ...

Some underrated sci-fi shows are better than they appear and may impress fans of the genre, including forgotten series like ...

When Alec Lochore first walked the grounds of Santa Anita Park as a prospective Olympic venue, he wasn’t imagining himself as the designer of the 2028 Olympic cross-country course. “I’d been to the ...

The US equity market stands at the most extreme valuations in history, on the measures we find best correlated with actual ...