Astronomers caught a star that blew up not once, but twice when it died

Bang, bang. Astronomers have finally caught a dying star in space going out with a bang — and then another…

Moon phase today: What the moon will look like on July 2, 2025

What can you see in the sky tonight? The moon is in another phase of the lunar cycle, and we…

Moon phase today: What the moon will look like on July 1, 2025

What can you see in the sky tonight? It’s the first moon in July, and with each passing night, we’re…

Webb telescope offers a look at one of the universe's most chaotic crashes

Scientists use new image for a cosmic crime scene investigation. The Bullet Cluster, named for its distinctive shape, has long…

Moon phase today: What the moon will look like on June 30, 2025

What NASA is telling us about tonight's moon. It’s the last moon in June, and there are plenty of geological…

Moon phase today: What the moon will look like on June 29, 2025

What can you spot on the moon tonight? There’s a lot to see on tonight’s moon, and after nights of…

NASA video of moon rocket test shows something just went seriously wrong

Watch the blast. A test of a new rocket motor for NASA’s future moon missions went awry this week, with…

The odd new worlds we've discovered in 2025

Scientists have already found over 100 more exotic worlds in space this year. Astronomers have discovered over 100 new alien…

Moon phase today: What the moon will look like on June 28, 2025

What will you see when you look up tonight? Have you noticed the moon looks a little brighter tonight than…

Moon phase today: What the moon will look like on June 27, 2025

A glimmer of light tonight. Slowly but surely, the moon is becoming brighter as we hit day two of a…