The water contained in the Earth's dams has impacted where its poles are and how fast it spins, but this one dam is making a ...

The Three Gorges Dam in China moves so much water around that NASA found it actually changes the rotation speed of the Earth ...

Data from NASA shows San Francisco is sinking faster than previously thought.

Watch a prototype of NASA's Volatiles Investigating Polar Exploration Rover, (VIPER) roll down a ramp to simulate its deployment on the lunar surface. Credit: NASA ...

NASA is tracking a bus-sized asteroid approaching Earth on March 13, 2026. Get the latest 2026 EG1 flyby stats here.

NASA is tracking 2026 FB, a 69-foot-wide asteroid set to fly past Earth at a safe distance. Scientists explain why these objects are closely monitored. Will this hit Earth or simply pass?

The collision bears a striking resemblance to the one thought to have created the Earth and Moon about 4.5 billion years ago.

A nearby galaxy is behaving strangely—and now scientists know why. The Small Magellanic Cloud’s stars move in chaotic ...

Asteroids with tiny moons may be quietly trading material across space. Images from NASA’s DART mission revealed faint ...

NASA’s DART mission slammed into the small asteroid Dimorphos in 2022, and the impact slowed its orbit around the larger Didymos – and also the pair’s path around the sun ...

Interstellar comet 3I/ATLAS has steadily been making its exit ever since it had a rendezvous at the end of October with the ...

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar system.