From rats to snow, building massive scientific instruments in harsh environments requires money, brilliant engineering, and good old-fashioned human sweat.

The Empire State Building is nobody’s idea of a hidden gem. The 1,472-foot Art Deco landmark of stone and steel dominates the streetscape and world view of New York City—and all of pop culture ...

Why Astronomers Want to Build a SETI Observatory on the Moon Researchers say the location would offer a quiet spot from which to hear a signal from an intelligent ...