It must have cleared all other celestial bodies, except its own moons, from its orbit.

Vidal's paper describes the payload as a pulsar with about 1.8 solar masses and the propellant as its low-mass companion star ...

The Roman Coronagraph Instrument, designed to block starlight, will help scientists detect faint light from exoplanets.

A team combined compositional data of primitive bodies like Kuiper Belt objects, asteroids and comets with new solar data sets to develop a revised solar composition that potentially reconciles ...

If Voyager 2 had arrived a week earlier, it would have observed a completely different magnetospheric environment".

Much of the knowledge about Uranus was gleaned when NASA's robotic spacecraft Voyager 2 conducted a five-day flyby in 1986 ...

Much of the knowledge about Uranus was gleaned when NASA’s robotic spacecraft Voyager 2 conducted a five-day flyby in 1986.

When the Voyager 2 spacecraft became the first and only mission to fly by Uranus in 1986, it defined the way astronomers ...

Uranus, blue-green in color due to the methane contained in an atmosphere comprised mostly of hydrogen and helium ...

In 1781, German-born British astronomer William Herschel made Uranus the first planet discovered with the aid of a telescope.

In a clean room at NASA's Jet Propulsion Laboratory in Southern California, scientists have successfully integrated a crucial ...

After being in Early Access on Steam for over a year, the game Asterogues will release the full version in just a couple of ...