SPHEREx's new images — containing roughly 100,000 points of light stars, galaxies and nebulae — have confirmed that the ...

This galaxy's central black hole appears to be a "messy eater" as its interstellar scraps are strewn into space.

Our guide to the best smart telescopes that will help you observe and capture images of the cosmos with just a tap of your ...

New observations of the cosmos show that the dark energy, a mysterious force that accelerates the expansion of the universe, ...

This first light, as it's called, shows that all of the spacecraft's systems are working just as expected. "Based on the ...