On the anniversary of the dazzling May 2024 geomagnetic storm that lit up skies across the globe, the Northern Lights (aurora borealis) may be seen in the U.S. again.

Witness the Full Flower Moon in May 2025, a micromoon that occurs when the moon is near its farthest point from Earth. Learn ...

The northern lights will be visible in Washington, Idaho, Montana, North Dakota, South Dakota, Minnesota, Wisconsin, Michigan ...

According to the National Oceanic and Atmospheric Administration (NOAA), several states in the northern U.S. could have a ...

Astronomers are once again getting excited about a rare nova that could appear in the night sky anytime from now into the ...

Any day now, a massive stellar blast dubbed "the Blaze Star" could light up the night sky so brightly, you won't even need a ...

Under optimal conditions, about 50 Eta Aquariid meteors can be seen per hour during the shower's peak. But light from the ...

Eta Aquarid meteors and northern lights will peak tonight, offering skywatchers across the US a rare celestial show.

The Eta Aquarids meteor shower, sparked by debris from Halley’s Comet, is currently active and will peak between May 5 and 6.

Back in 1986, when the comet last swung through the inner solar system, it lost about 1/1,000th of its mass. Rice said that ...