"night sky"

Proposed satellite constellations from SpaceX and others are so large and bright they would change the night sky as we know it, a new scient...

Investors see SpaceX as a bet on broadband, AI infrastructure and even space-based energy. But if they become reality, the biggest change ma...

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...

In one of the year’s most striking naked-eye celestial events, Venus and Jupiter will appear to come within just 1.6 degrees of each other a...

The Perseid meteor shower begins today, with a moonless August peak expected to produce up to 100 meteors an hour under ideal dark-sky condi...

For now, a single satellite has been cleared for a test demonstration, but the company making it hopes to eventually launch 50,000 of them i...

The meteor shower starts in mid-July, but its magnificent peak is in mid-August.

The northern lights may be visible from states along the U.S.-Canadian border overnight on Thursday, June 18 into Friday, June 19, after a s...

A new study has ranked the best U.S. national park sites for stargazing, with Death Valley National Park taking the top spot.

The northern lights may be visible from states along the U.S.-Canadian border overnight on Saturday, June 13, into Sunday, June 14.

Mercury, Venus and Jupiter will gather low in the evening sky this weekend, giving skywatchers a brief chance to see three planets together...

Venus and Jupiter appeared to “kiss” in the twilight sky on June 9, reaching a spectacular conjunction that remains visible after sunset all...