The month that brings the anniversary of the lunar landing also features great meteor showers and Manhattanhenge's second act ...

Stargazers, get ready for a truly celestial July! From the stunning appearance of the ‘buck moon’ to a rare glimpse of Pluto, ...

Whether 96P/Machholz is the source of the Southern Delta Aquariids or not, it’s a “fascinating object,” says Moskovitz. The comet is 3.7 miles wide—just over half the size of the object ...

The Southern Delta Aquariids shower can be seen looking to the south in the Northern Hemisphere. Its predicted peak will be on the nights of July 29-30.

The globular cluster Messier 22 (M22) reaches its highest point in the sky around midnight local time, specifically for ...

There have been hundreds of reports of sightings of a “fireball” in the skies over the southern US – it may have been a ...

July will kick off with colorful flashes of light during Independence Day celebrations across the United States, but the ...

The Southern Delta Aquariids’ radiant is the constellation Aquarius, which will be highest in the sky around 2 a.m. local time. You can use apps to find Aquarius’ exact position in your location.

The Southern Delta Aquariids, visible from July 12 to Aug. 23, can deliver up to 25 meteors per hour at their peak. This convergence of two meteor showers will occur on July 30 and 31.

The Southern Delta Aquariids move quickly, traveling at speeds of up to 25 miles per second, or 90,000 miles per hour. That’s fast, but not nearly as zippy as other meteor showers, ...