Scientists didn't expect that stars would be able to still form in the dwarf galaxy known as Leo P, which the James Webb Telescope recently imaged.

A new NASA space observatory is scheduled to launch into orbit this week on a lofty mission to map more than 450 million ...

The $488 million Spherex mission aims to explain how galaxies formed and evolved over billions of years, and how the universe ...

It will collect data on over 450 million galaxies, and than 100 million stars in the Milky Way. Read more at straitstimes.com.

In the primordial darkness, after the Big Bang, nothing drifted but a vast sea of hydrogen and helium. It wasn't until stars ...

The SPHEREx Observatory is shown after having completed standalone operations in the West High Bay at Astrotech Space Operations Payload Processing Facility at Vandenberg Space Force Base in ...

By looking ever further back in time, the James Webb Space Telescope is at last revealing the first galaxies – and a very strange young cosmos ...

University of Arizona astronomers have peered back to a time when the universe was just less than 300 million years old. The ...

“Before the first stars exploded, there was no water in the Universe because there was no oxygen,” said Daniel Whalen, a ...

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

Astronomers used the powerful James Webb Space Telescope to sleuth out some of these objects, called brown dwarfs, in a vibrant star-forming region of our galaxy called the Flame Nebula. Brown dwarfs ...

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