Searching the entire sky for the secrets to our universe As soon as the end of February, NASA and the Jet Propulsion Laboratory will launch a new telescope into orbit around the Earth called SPHEREx.

SPHEREx, by contrast, "has a very large field of view and we see the entire sky twice each year," said Fabinsky ... A mere ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...

SPHEREx, by contrast, "has a very large field of view and we see the entire sky twice each year ... trillionth of a second after the Big Bang, our universe expanded dramatically — a trillion ...

It's an important addition because no single instrument can fully perceive the universe ... FABINSKY: Our telescope has a very large field of view, and we see the entire sky twice each year.