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

Organizers from around the country are being trained by people in Minneapolis ...

Small class sizes are a hallmark of the island school, where the student population is limited by job opportunities and a lack of housing.

As more satellite megaconstellations continue to be launched, researchers are exploring the odds people could be struck by falling debris from reentering spacecraft.

In my January 23, 2026, “The Universe” column, I wrote about some of the biggest bangs the universe has to offer: exploding stars, hiccupping magnetars, stellar disruptions and colliding black holes.

During a rare public all-hands, xAI posted a 45-minute briefing in which Musk pitched an electromagnetic "mass driver" catapult on the Moon to launch AI-packed satellites. The lunar plant would feed a ...