NASA is preparing to launch a megaphone-shaped observatory on a mission to better understand what happened immediately after the Big Bang that initiated the universe and to search the Milky Way for reservoirs of water,

SPHEREx is set to launch at Friday from California. Here are five things to know about NASA's latest advanced space telescope.

The $488 mission will scan the entire sky to better understand the evolution of the universe and look for ingredients for life.

NASA’s SPHEREx mission will survey the entire sky in 102 different “colors” of light, offering scientists an unprecedented look at the earliest days of the universe and much more

NASA's newest space telescope will scan the entire sky in a range of near-infrared wavelengths to help astronomers better understand the evolution of the universe and search for promising spots for ex

NASA's SPHEREx and PUNCH missions are set to launch on March 2, promising groundbreaking insights into the universe’s origins and the Sun’s dynamic outer layers. SPHEREx will peer into the universe’s infancy,