The megaphone-shaped spacecraft, called SPHEREx — short for Spectro-Photometer for the History of the Universe, Epoch of ...

Reader Jayant Bhalerao, a college physics instructor, found the story useful in class: “We will share it with our students, so that they can appreciate how ...

The cosmos is riddled with evidence that the universe began with an exotic, unfathomably rapid expansion, but scientists ...

Millions of tiny objects, invisible to the current tracking systems, are hurtling through orbit at incredible speeds of about 17,500 mph.

NASA’s SPHEREx mission will survey the entire sky in 102 different “colors” of light, offering scientists an unprecedented ...

NASA's newest space telescope will scan the entire sky in a range of near-infrared wavelengths to help astronomers better ...

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

NASA is beginning a new age of space exploration with the launch of two separate missions at the same time. We spoke with ...

Chinese scientists claim to have found a new way of injecting helium into rocket engines, which could be used to make ...

The Lunar Trailblazer orbiter's launch window opens Feb 26. It's catching a ride with Intuitive Machines IM-2 mission which ...

NASA is preparing to launch a megaphone-shaped observatory on a mission to better understand what happened immediately after ...

Harnessing this energy could make voyages to the outer reaches of the Solar System — or even to neighboring stars — feasible ...