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

A private lunar lander has captured the first high-definition sunset pictures from the moon. Firefly Aerospace and NASA ...

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

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

During its final hours on the lunar surface, the Blue Ghost spacecraft captured stunning photos of a lunar sunset.