"astronomical event"

On July 22, 2028, a spectacular total solar eclipse will unfold above one of the world’s most famous skylines, plunging Sydney, Australia, i...

A star could be about to become visible in the night sky in a once-every-80-years explosion. Here’s how to easily find T Coronae Borealis (T...

Sunday, June 21, 2026, will mark the longest day of the year in the Northern Hemisphere. Here’s what will happen in North America, from extr...

Over 20,000 people gathered at Stonehenge in the U.K. on June 21 to witness the summer solstice sunrise, marking the Northern Hemisphere's l...

The June solstice will occur on Sunday, June 21, 2026, marking the longest day of the year in the Northern Hemisphere and the shortest in th...

Get ready to revel in the day that offers the most daylight of the entire year.

From stargazing tents and meteor-watching camp chairs to solar eclipse glasses to smart telescopes, here’s the gear worth packing for trips...