From vibrant nebulae to a never-before seen view of our evolving universe, check out these 7 stunning deep-field images from ...

The universe is ballooning outward at an ever-faster clip under the power of an unknown force dubbed dark energy. One of the ...

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...

The $488 million observatory is set to launch at the end of this month on a two-year mission to map the entire celestial sky.

A ground-based image of the galaxy cluster. Credit: NASA, ESA and Digitized Sky Surv The first Hubble deep field is still one of the best space photos ever taken (and this space reporter's ...

The discovery of the dwarf galaxy Andromeda XXXV --located roughly 3 million light-years away and the smallest yet found in the Andromeda system -- is forcing astronomers to rethink how galaxies ...

This video sparkles with synthetic supernovae from the OpenUniverse project, which simulates observations from NASA's ...

A new kind of space telescope has embarked on a two-year mission to create four complete maps of the entire celestial sky that will catalog the origins of the universe and seek out the ingredients ...

This month, a new kind of space telescope is setting out on a two-year mission to create four complete maps of the entire celestial sky that will catalog the origins of the universe and seek out ...

Welcome to the field of astronomical sonification ... Chandra X-ray Observatory and the Hubble and James Webb space telescopes. My interview with Russo went deep into the astoundingly complex ...

Astronomers have found an unexpectedly bright and chemically complex galaxy from the first 300 million years of the ...