Despite its ample size, nothing is "super" about the living conditions here. Often nicknamed the "hell planet," 55 Cancri e ...

The Smithsonian partners with NASA to present the Earth Information Center, a larger-than-life display that visualizes ...

Scientists, with the help of the James Webb Space Telescope, have discovered a new planet, and it's very unusual. Although it ...

Thanks to the James Webb Space Telescope, scientists have captured the first images of a planet in outer space with ...

Asteroids are rocky objects that orbit the Sun, just like planets do. There are millions of asteroids of very different shapes and sizes. Some are almost spheres, like planets, but most are ...

Unlike the other planets in the solar system, Mars is distinctly triaxial, meaning it is an ellipsoid with different sizes along all three axes. A long-lost moon could explain why Mars is so ...

Astronomers have discovered an exoplanet about half the size of Venus orbiting Barnard’s star, the closest single star to our ...

Earth grew to its final size through one last major collision with another ... Different types of meteorites coming from the asteroids left over in the solar system after planet formation have ...

Despite its ample size, nothing is "super" about the living conditions here. Often nicknamed the "hell planet," 55 Cancri e is completely covered in flowing seas of lava, and it may even rain lava ...