The ringed planet comes to a stop against the background stars of Pisces, switching its motion from eastward to westward.

Main-belt asteroid 3 Juno reaches opposition today, although you might have to dodge the nearby bright Moon to spot it.

Look for the Great Square of Pegasus in the east late this evening, bounded by four stars — including one in a neighboring ...

After a scrubbed countdown earlier this month, Starship Flight 13 will attempt to deploy 20 Starlink V3 satellites, relight a ...

Northrop Grumman sends up its robotic satellite mechanic, SpaceX tries again for Starship Flight 13 after a last-second abort ...

The FCC approved a demonstration satellite designed to beam sunlight to Earth at night, ruling that the light pollution, ...

Look south after sunset to catch Earth’s satellite close to the bright red giant star Antares, the heart of the Scorpion.

Look up this evening to find the season’s most famous asterism, the Summer Triangle, with the plane of the Milky Way running ...

The solar system’s smallest planet comes to a standstill this afternoon, ending its current retrograde path and beginning to ...

See the Moon as it looked on July 20, 1969. Plus, check out Comet Tempel 2 as planet Mercury stands still in the sky this ...

Time travel back to 1969 as the exact same lunar phase appears in the July 20 sky as Earth saw when astronauts first stepped ...

The 10th-magnitude moon Dione skims above Saturn’s north pole early this morning, accompanied by its shadow on the cloud tops ...