This image features a deep field view of the Cassiopeia constellation immersed in the glow of ionized hydrogen gas, where the ...

"Really, Euclid is not only a dark universe detective, it's also a time machine. We will look back 10 billion years in cosmic ...

With more sightings of the northern lights across the U.S. than usual in recent years, now is an excellent time to make the trek to a Dark Sky Place. Even if you don't see the rainbow of colors ...

an obvious highlight of the southeastern night sky after dark. Grab some images of it — and the dazzling Orionlas Nebula (M42) below the belt — before the night sky becomes bleached by strong ...

Eventually, the dark umbra shadow appeared and slowly enveloped the moon, until we saw the distinctive color at totality when ...

The Euclid space telescope released its first astronomical data, revealing insights into dark matter and dark energy.

National parks and designated Dark Sky Places offer excellent opportunities for stargazing and astronomical events. Astrotourism not only provides breathtaking views but also raises awareness ...

Although the spectacle isn’t crystal clear in all photos of the cosmic synchronisation ... planetary alignment from one of the largest dark sky preserves in the US,” an X user tweeted with ...

“Those are places that are going to be fairly disconnected from large communities, but it’s a place where you’ll see the Milky Way very clearly,” says Dan Oakley, the chair of the Dark Sky ...

On Rum, Europe’s newest dark-sky sanctuary, the island’s 40 residents have learned to embrace darkness. On Rum, Europe’s newest dark-sky sanctuary, the island’s 40 residents have learned ...

and a review of pictures from space and of the Northern Lights. Plus, three nights of stargazing. “As the headquarters for the Keweenaw Dark Sky Park, having people enjoy an educational event to ...