Saturn and the Moon will share the sky on January 23 as part of a conjunction. A conjunction is when two objects in the sky ...

The final night of 2025 is the perfect time to watch the moon close to the Pleiades, find the brightest star in the night sky ...

On Dec. 28, 2000, NASA’s Galileo spacecraft discovered auroras on Ganymede, Jupiter’s largest moon. Galileo launched in 1989 ...

From Jupiter at its brightest to a dazzling Saturn-Moon-Neptune alignment, here’s what to watch in the night sky.

The first full moon of 2026 and of winter in the Northern Hemisphere will shine brightly this week, just as Earth makes its ...

The month brings a strong lineup of celestial sights, including a supermoon, meteor activity, and several close moon-planet ...

The night sky in 2026 will have many exciting events. January starts with the Wolf Moon supermoon and a meteor shower.

On this date, our solar system's largest planet is in opposition, which means it's positioned on the other side of the sky ...

An eye-catching pattern on the surface of Europa, an ice-covered moon, may have profound implications for our understanding of the Jovian satellite.

From a full moon and a meteor shower to Jupiter at opposition, here’s everything that’s happening in the night sky in January ...

Astronomers have discovered 12 new moons around Jupiter, putting the total count at a record-breaking 92. That's more than any other planet in our solar system. Saturn, the one-time leader, comes in a ...