Jupiter's Great Red Spot has been an object of fascination for astronomers for a long time, but it still manages to surprise ...

I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some ...

As the early days of autumn shift into full-on spooky season, the chill in the air becomes more apparent and you find ...

The massive asteroid hit the Earth eons ago and left glassy remnants across Southern Australia. But the crater is missing.

The Orionids are predicted to peak on the evening of Oct. 20 and the morning of Oct. 21. The meteor shower is noted for its ...

Scientists reexamining data from NASA’s Cassini spacecraft have uncovered exciting new evidence from Saturn’s icy moon ...

Sodankylä Geophysical Observatory might seem like a bunch of humble buildings in the middle of nowhere. Yet, there a team of ...

Tackling the John Muir Trail at night with only stars and moon to light the path, a veteran hiker experiences the popular 200-mile trail in a new—and wilder—way.

Gravitational Waves: Ripples in spacetime caused by massive objects moving, though these are incredibly hard to detect from distant binary black holes. Orbital Motion: Observing how the black holes ...

Science fiction is a genre which experiments with the limits of imagination, building worlds prior to plot that, although ...

The moon, just hours past its last quarter phase, will rise above the east-northeastern horizon shortly before midnight local ...

Just after midnight, the moon will light up the east-northeastern horizon, cozying up right next to Jupiter. Here's how and ...