The European Space Agency has released the first batch of large-scale images from the Euclid space telescope, which ...

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

A European dark matter telescope called Euclid has released its first treasure trove of data, showing galaxies by the ...

This preferred direction of spin might be due to one of two reasons: either our entire universe exists in a black hole, or ...

Galaxies like the Milky Way boast more than spirals; they also have feathers, where clumps of new stars are born. Astronomers ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

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

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

Though tiny, this newfound satellite galaxy around M31 offers big lessons — and questions — about how galaxies evolve.

The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.