The observatories' images were also used to determine which galaxy piled through the center of LEDA 1313424, creating he galaxy's distinct rings — the blue dwarf galaxy just to the left is the ...

Capitalize on every inch of your backyard, from sun to shade, with these ground cover ideas to fill otherwise empty areas.

People also use them to show allegiance to a specific cause or movement. The most widespread Nazi flag featured a black swastika in a white circle on a red field. Other official flags were also ...