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 ...

Hubble captures three infant stars lighting up a blue nebula, with a secret protostar forming in a shadowed disc below.

Columbia artist Blue Sky’s enormous fire hydrant sculpture sits in a field after being removed by the city. But his huge chain connecting downtown buildings and other works are still on display.

So now that we know why the sky is blue, ... 18 International Dark Sky Reserves Where Stars Run Riot. 10 Best National Parks for Sunrises and Sunsets. 11 Colorful Mushrooms and Other Fabulous Fungi.

The brightest star in the night sky is Sirius, also known as the "Dog Star." Here's when, where and how to see it—and glimpse its rainbow of colors.

So the sky isn’t blue, at least not always. It is a glow-in-the-dark night sky too, colored a mix of green, yellow, and red. Its colors result from scattered sunlight, oxygen, and sodium from ...

A star projector ideal for any space fan, the Astronaut Starry Sky Star Projector offers great value-for-money as a space gift with plenty of fun thrown in.

Jen Gupta, "Why are some stars red and some stars blue?", Sky at Night, March 2022. Join our Space Forums to keep talking space on the latest missions, night sky and more!

Fox's animation studio Blue Sky, which created the famous Ice Age series, was shut down as part of Disney's buyout. To mark the studio's closure, Blue Sky has released one final video, and it's ...

Viewing double stars is a popular activity at star parties. The presenter will usually point out Mizar and its dimmer companion, Alcor, in the bend of the Big Dipper’s handle; or, in summer ...

A realistic starry sky with a blue glow. Shining stars in the dark sky. Background, wallpaper for your project. Vector illustration. EPS 10 A realistic starry sky with a blue glow. Shining stars in ...

Browse 9,500+ blue sky and clouds clip art stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Fresh spring green ...