The interstellar comet 3I/ATLAS has just done something no visitor from another star system has ever been caught doing: it ...

Uranus sits far beyond the orbit of Saturn, yet its smallest moons are suddenly at the center of a quiet revolution in outer ...

"With ALMA, we can now see the atmosphere of a dying star with a level of clarity in a similar way to what we do for the sun.

As the third rock from the sun approaches its shortest night of the year (at least in the Northern Hemisphere), Minnesotans ...

From the meteor showers to super moons, this time of year gives us a front row seat to one of the most active regions of the ...

The solar system's oddball planet has some pretty odd moons, too. The first infrared spectra of Uranus's small inner moons, ...