Skygazers have been waiting for over a year to see a recurrent nova that creates a temporary, super-bright star every 80 ...

What if you only had a day or two, to spend in Yellowstone National Park? Where would you go? What would you photograph? If you decide to travel the park’s 142-mile Grand Loop Road, a figure-eight ...

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.

People across Europe were pretty confused last night, after a giant blue swirl appeared in the sky, lasting several minutes.