A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month.

As that description notes, the WorldView Legion spacecraft are capable of resolving features as small as 12 inches (30 ...

One photographer put the age of starlight into perspective with stunning projections on some of Earth's oldest rock ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...