In the cosmic dance of the solar system, Earth always mocked the Moon for its craters. But cosmic karma is a powerful force..

What if Earth itself were a massive spaceship? Explore the challenges and possibilities of a planet-sized vessel traveling ...

Scientists used the James Webb Space Telescope to check if another Earth-sized planet orbits Proxima Centauri, our nearest ...

Earth's oceans are a vital part of our planet's ecosystem, so what would happen if they suddenly vanished?

The ESCAPADE mission, short for Escape and Plasma Acceleration and Dynamics Explorers, is the first dual-satellite mission to ...

The planet is on the cusp of triggering the sixth mass extinction event. Conserving a small percentage of land could make all ...

The recently spotted asteroid 2025 PN7 appears to be the source of the rumor mill about Earth's supposed second moon. Earth has several quasi-moons that get their name due to the fact that they ...

The Earth often gets a few visitors in the solar system, but some stick around for a while. Here's what to know about the 'quasi-moon.' ...

Elon Musk's brilliant plan for saving us from climate change involves a little help from a swarm of friendly AI satellites.

Hidden deep in ancient rocks, scientists have found the surviving traces of Earth’s first form—unchanged for 4.5 billion years.