ESO estimates the complex will leak as much light pollution as a city with a population of about 20,000. Parts of the ...

Expected to launch no earlier than Thursday, Feb. 27, from Vandenberg Space Force Base in California, NASA's SPHEREx space ...

NASA is launching a new space telescope more powerful than its James Webb counterpart which will be able to shed more light ...

The high-precision observatory consists of four 27-foot-wide (8.2 meters) telescopes that act as one, and has shed light on some of the most mysterious phenomena known to humankind. But the ...

NASA’s SPHEREx space observatory will provide astronomers with a big-picture view of the cosmos like none before.