The Milky Way is just a speck in a universe filled with an untold number of galaxies. But if we had to take an educated guess, how many galaxies are in the universe? That sounds like a simple ...

Although the telescope is just getting started on its mission, it has already delivered some impressive snapshots of the dark ...

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies.

"It was actually a total surprise to find the satellites in that configuration and we still don’t fully understand why they ...

CU Boulder researchers found massive, dust-filled galaxies called UFOs using JWST, challenging previous galaxy formation ...

In just over three years since its launch, NASA’s James Webb Space Telescope (JWST) has made amazing discoveries about the ...

The 36 dwarf galaxies are varied in their properties, and many exhibit puzzling orbits that conventional theories have so far been unable to explain. The solutions to these mysteries could reveal ...