A new observatory in Chile has produced a stunningly detailed image of a nebula resembling cotton candy, using the largest ...

Over time, these stars became known as Wolf-Rayet stars (Charles Wolf was a French astronomer, and helium was first detected by the French scientist Georges Rayet and others), and astronomers came to ...

Venus moves east as July progresses and stands 3° due north of Aldebaran on the 14th, after skirting the northern regions of ...

The only evening planet for July is Mars, faint red in the west at dusk, and getting lost in the Sun’s glare by August. High ...

There’s something truly enchanting about catching sight of iridescent clouds, shimmering like a spilled box of pearls against ...

Have you ever looked up at the sky and been struck speechless by a cloud so strange it seemed like a message from another ...

Nearly 400 years ago, Galileo looked at the Pleiades star cluster through his telescope and noticed that the seven or so ...

Social media lit up Thursday afternoon with reports of a fireball streaking across the sky. The fireball was spotted along the southeast U.S., including near the ...

Social media lit up Thursday afternoon with reports of a fireball streaking across the sky. The fireball was spotted along ...

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The astronomers who operate powerful Vera C. Rubin observatory released debut images June 23, 2025, showcasing just exactly ...