On a clear night, the moon you gaze upon looks the same as it looked for the first humans that walked Earth—the same ...

The White House bid to terminate NASA’s fantastical flights of exploration “across the solar system” threatens to explode ...

If you looked at the churning clouds near Jupiter’s pole, they appear like ocean currents on Earth — as if you’re looking at ...

"Without stability beneath our feet, we cannot reach the stars," celebrity astrologer Kyle Thomas tells PEOPLE of the ...

There will be three full moons during the summer. And the sky this season has a number of bright stars that form easily ...

Mercury enters Leo on June 26, where it will remain for the rest of the summer. Since Leo rules the fifth house of love, our ...

In the early 1600s, Dutch spectacle maker Jan Lippershey discovered that combining lenses could magnify distant objects.

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

During the red giant phase, both the Sun and Jupiter will shine brighter and become hotter. However, its moon Europa is ...

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

Your life would be very different if Earth was a moon of Jupiter. California State Bar Opens Probe Into Gloria Allred’s Law ...

Astronomers have captured silicate clouds and a mysterious disk around two giant young exoplanets, revealing surprises that ...