Once a star reaches the end of its life stage and becomes a red giant, any chance for life is extinguished. This is also true ...

Recent flybys of the fiery world refute a leading theory of its inner structure—and reveal how little is understood about ...

ESA's Mars Express orbiter captured footage of the Mars' moon Deimos pass in front of Ganymede, Europa, Jupiter, Io and ...

KENNEDY SPACE CENTER — NASA's Europa Clipper mission on Monday launched a satellite to investigate Europa, Jupiter’s “mysterious moon” — a world covered in ice that scientists say could ...

NASA's discoveries reveal water's prevalence beyond Earth, from subsurface oceans on moons to vapor in exoplanet atmospheres.

The Atacama Trench, located off the coast of Peru and Chile, is one of the deepest oceanic regions on our planet, and ...

Researchers armed with the Hubble Space Telescope have revealed that some of Uranus' largest moons have one side brighter ...

When the Sun expands into a red giant, it will swallow the inner solar system and raise the temperature in the outer regions.

The search for life beyond Earth is a holy grail quest for many experts, but finding where to look is a core issue.

New James Webb Space Telescope data reveal Pluto's high-altitude haze is a key driver of the climate on the dwarf planet, ...

Picard brought back Q (played by John de Lancie) in its own mystical way. The fans were first introduced to Q in Star Trek: The Next Generation pilot episode titled ‘Encounter at Farpoint’.

If you're feeling stuck and wonder what it might be like to be in the vastness of the universe, here are the greatest movies ...