The cause of the strange blue spiral is actually a SpaceX Falcon 9 rocket that blasted off from Space Launch Complex 40 ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

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

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 other colors of light. Now, picture the nitrogen and ...