Although these findings from JWST are yet to be confirmed, they mark the closest astronomers have come to locating the ...

Scientists working with the James Webb Space Telescope discovered three unusual astronomical objects in early 2025, which may ...

Whether the Universe will 'end' at all is not certain, but all evidence suggests it will continue being humanity's cosmic ...

"The discovery of this stream highlights how much is still unknown about the life histories of galaxies, how the hidden ...

An analysis of millions of galaxies found that the universe is barreling towards what is literally a much darker future.

Scientists may have "seen" dark matter for the first time, thanks to NASA's Fermi gamma-ray space telescope. If so, this ...

A new study suggests that during a potential phase of primordial matter domination, particle interactions may have led to the formation of the universe’s first compact cosmic objects. Less than a ...

Long ago, before galaxies formed into shapes we are familiar with today and before planets formed, the earliest stars ignited ...

Everything ever seen — every star, mountain, and face — makes up less than 5 percent of the universe. Astrophysicist Janna ...

A century ago, a star in Andromeda named V1 launched a revolution in astronomy, revealing its true immensity and the origin ...