The year is set to end on a rough note with the last Mercury retrograde of 2024 in Sagittarius. Here is how it will affect ...

Something to 👀. New sungrazing comet in ESA/NASA SOHO/LASCO C3, found last night by citizen scientist Zesheng Yang. It ...

When comet C/2024 S1 (ATLAS) was first discovered in late September, it was almost immediately identified as a member of the ...

NASA's Parker Solar Probe recently completed its closest flyby of the Sun, coming within 3.8 million miles of its surface.

The Parker Solar Probe mission aims to investigate the mysteries of the sun's corona, its outer atmosphere. Here's all you ...

Earth’s orbit around the Sun is not circular, but an ellipse. The perimeter of Earth’s orbit is roughly 584 million miles ...

The King Tide made its return to the Bay Area on Saturday morning, leaving its mark on some of the sidewalks along the ...

On January 4, 2025, Earth will reach perihelion—its closest point to the Sun for the year—a perfect moment to reconnect with ...

2025 isn’t expected to be a great year for comets, but with luck, you might get a few good sightings.

As we round the corner of 2024, there are plenty of events happening when you should keep your eyes to the sky.

The Leonid meteor shower peaks in North America overnight from Nov. 17 to 18, with fast-moving fireballs possible in US skies ...

The Leonid meteor shower is expected to make its annual appearance in the night sky on Nov. 18, seen in the direction of the ...