The planets in order from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. If you include the ...

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

Our solar system is a pretty wild place, full of amazing stuff. From the giant Sun to the tiny rocks floating around, there’s ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

In a remarkable breakthrough, NASA's Voyager spacecraft has ventured beyond the Solar ... space history curator at the Smithsonian's National Air and Space Museum, said that the Voyager has a unique ...

In the frozen outskirts of the solar system, a reddish dwarf planet orbits in silence. Known as Sedna, it is so distant that ...

NASA has discovered an interstellar comet that's wandered into our backyard. The space agency spotted the object with the sky ...

Astrophysicist Josep Trigo-Rodriguez of the Institute of Space Sciences near Barcelona, Spain, believes it is an interstellar object based on its odd path and extreme speed cutting through the solar ...

We have discovered two interstellar objects so far, ’Oumuamua and Comet 2I/Borisov. ’Oumuamua had no dust tail and a significant nongravitational acceleration, which led to a wide variety of ...

MDWFP’s Mississippi Museum of Natural Science is your kids' go-to destination for fun and discovery this July.

NASA has discovered an interstellar comet that's wandered into our backyard. The space agency spotted the object with the sky ...