A new dwarf planet, discovered beyond Neptune and described as Pluto's 'cousin,' could void the hypothesis of a Planet X in ...

Much more tenuous than Saturn's chunky, colorful rings, Jupiter's rings are made of continuous streams of dust particles emitted by some of the planet's moons, according to NASA's Goddard Space ...

(University of Warwick/Dr Mark Garlick) (CN) — The GAIA space observatory of the European Space Agency ... Like the inevitable fate of all stars, their fuel burnt up and their outer layers shed before ...

On a planet with a limited natural color palette, your brain would become ... to home — in marine environments, rather than outer space. Akkaynak co-developed a computer algorithm called ...

When US astronauts Barry “Butch” Wilmore and Sunita Williams touched back down to Earth after their prolonged nine-month stint in outer space ... back to our planet on Tuesday and emerged ...