Ultraviolet light reveals a version of Earth the human eye was never meant to see. Surfaces glow, patterns emerge, and ...

For the past 60 years, Earth has had a secret companion in space—a quasi-moon that has been sharing our planet’s orbit around ...

Astronomers recently detected a stray quasi-moon in our planet’s orbit, but it's hardly the first stowaway to hang out around ...

First up, just pointing a rocket at the Sun and blasting as hard as you can would result in a wild miss. The main problem you ...

Simulations and satellite data reveal that Earth's magnetic field is more complex than scientists had thought. Scientists ...

The discovery of a new celestial object in the Earth's neighborhood has created a buzz online asking whether the planet now has a second moon in its orbit. Any thoughts that Earth is now going to be ...

NASA and Japan released a new digital topographic map of Earth June 29 that covers more of our planet than ever before. The map was produced with detailed measurements from NASA’s Terra spacecraft.

Scientists have identified three Earth-sized planets orbiting two stars in the TOI-2267 system. Remarkably, planets transit ...