Understanding how the universe transitioned from darkness to light with the formation of the first stars and galaxies is a ...

Astronomers analyzing data from the James Webb Space Telescope (JWST) have uncovered a population of tiny, energetic galaxies ...

Understanding how the universe transitioned from darkness to light with the formation of the first stars and galaxies is a ...

When invisible dark matter spins, it may form clumps of "vortexes" that stretch across space, forming the cosmic web that ...

Understanding how the Universe transitioned from darkness to light with the formation of the first stars and galaxies is a ...

Scientists are peering into the universe's mysterious Cosmic Dawn using the faint whispers of hydrogen radio waves emitted over 13 billion years ago. These signals, particularly the elusive ...

An international team of astronomers reports the detection of a peculiar merger of two similar ring galaxies that ...

No telescope has basked in the night sky quite like this before. Here's what it could reveal about the universe.

The Vera Rubin Observatory is expected to discover 20 billion new galaxies over the next decade. This image shows another ...

With LISA, ESA plans to catch gravitational waves from space, using a triangle of spacecraft millions of kilometers ...

As mysterious as the Big Bang that gave birth to the Universe is the brief but tumultuous period that immediately followed it ...

New research shows galaxies bursting with stars for the first time—offering rare insight into how the Milky Way began.