Frozen fuel from the Falcon 9 rocket launched Monday created a luminous display for several minutes, and was seen by people from England to Eastern Europe.

A Curious Blue Swirl of Light Captivates Sky Watchers in Europe 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 0:33 0:22 ...

Use the best solar binoculars to get a better look at the upcoming partial solar eclipse on March 29 while protecting your ...

A good set of binoculars is considered by most experienced skippers to be essential boat gear. And, many will ensure they have two sets aboard, often with different characteristics for different ...