As it zoomed across the sky to reach space, it produced a mesmerizing blue spiral that left many ... white ring surrounding a brighter white light, presumably the rocket, as it zoomed away from ...

The blue of the sky comes from Mars’ atmosphere and ... And those dust molecules are super good at absorbing blue light. …the ...

A Curious Blue Swirl of Light Captivates Sky Watchers in Europe 0:27 NOW PLAYING 1:07 0:43 14:22 Two Astronauts on an 8-Day Mission That Turned Into a 9-Month Odyssey 2:05 0:36 2:58 1:03 ...

You know, after decades of pointing optics toward the sky, I consider myself a knowledgeable observer. But while researching the Pleiades a few months back, I was surprised to learn that it wasn't the ...

This stunning image features a deep field view of the Cassiopeia constellation where the two small planetary nebulas can be ...

Sometimes the light runs right into one of them. In short, the sky looks blue because the blue portion of sunlight is much more likely to bounce off the molecules in the atmosphere than the ...

To make matters worse, modern society's electric light and bright screens at night trick our body clock into thinking it is ...

The view might have been beautiful, had we come to appreciate the way the deep blue sky dotted with a billion stars was streaked with red and violet light coming from just behind the hills along ...