The James Webb Space Telescope was late to launch, but the observatory is making up for lost time. After several years of ...

Beautifully captured by the James Webb Space Telescope (JWST), this image shows interstellar gas and dust lit up by a dead ...

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

If you have a powerful enough telescope you can witness what is arguably one of the most breathtaking spectacles in existence ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...