NSF NOIRLab rings in the New Year with a glittering galaxyscape captured with the Department of Energy-fabricated Dark Energy Camera, mounted on the U.S. National Science Foundation Víctor M. Blanco 4 ...
In 1995, the Hubble Space Telescope conducted a remarkable experiment by focusing for 10 straight days on a seemingly empty, dark patch of sky near the Big Dipper, roughly the size of a pinhead held ...