(CNN) — Space agencies are keeping a close eye on a recently discovered asteroid that has a small chance of impacting Earth. Named 2024 YR4, the asteroid has a 1.2% chance of hitting our planet ...

This is the background to the discovery of super-Earth HD 20794 d by an international team including the University of Geneva (UNIGE) and the NCCR PlanetS. '"Are we alone in the universe?"' ...

"Our GhostRiders captured the beauty of our home planet during another Earth orbit burn." Firefly Aerospace's Blue Ghost moon lander caught haunting images of Earth while preparing to make its way ...

Unlike the geographic North Pole, which marks a fixed location, the magnetic north pole’s position is determined by Earth’s magnetic field, which is in constant motion. Over the past few ...

As an embryo grows, its cells engage in a complex conversation, ensuring the proper formation of tissues and organs ... Check us out on EarthSnap, a free app brought to you by Eric Ralls and Earth.com ...