Due to the lapse in federal government funding, NASA is not updating this website. NASA’s newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe.

On a clear night, you might see thousands of stars in the sky. Most of these stars are dozens or hundreds of light years away from us. A light year is the distance a beam of light travels in a year: ...

Due to the lapse in federal government funding, NASA is not updating this website. What’s Up for October? A Supermoon takes over, the Draconid meteor shower peeks through, and the Orionid meteors ...

Due to the lapse in federal government funding, NASA is not updating this website. This is a composite image of Uranus by Voyager 2 and two different observations made by Hubble — one for the ring and ...

Due to the lapse in federal government funding, NASA is not updating this website. An urban heat island occurs when a city experiences much warmer temperatures than nearby rural areas. The difference ...

Eyes on Voyager This near real-time 3D data visualization uses actual spacecraft and planet positions to show the location of both Voyager 1 and 2 and many other spacecraft exploring our galactic ...

This exoplanetary encyclopedia — continuously updated, with more than 6,000 entries — combines interactive 3D models and detailed data on all confirmed exoplanets. When you select a planet’s name, see ...

Due to the lapse in federal government funding, NASA is not updating this website. The electricity for NASA's Mars 2020 rover is provided by a power system called a Multi-Mission Radioisotope ...

Due to the lapse in federal government funding, NASA is not updating this website. Watch as NASA-JPL engineers test the Sample Caching System on the Perseverance Mars rover. Described as one of the ...

Due to the lapse in federal government funding, NASA is not updating this website. From the center of the solar system, rages a powerful wind. Sent by the Sun, this wind whips at speeds exceeding one ...

On July 1, the NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) survey telescope in Rio Hurtado, Chile, first reported observations of a comet that originated from interstellar space.

The Ham Radio Science Citizen Investigation (HamSCI) is a platform for amateur radio operators and enthusiasts to use their skills to advance scientific research and understanding of our ionosphere.