Dame Maggie Smith appeared in over 50 films and was one of Britain’s best-known actresses. The most powerful telescope in history. The James Webb Space Telescope's "jewel-filled" photos are stunning.

Space is massive, and in many areas, amazingly beautiful. We are fortunate to live in a time when humans are able to see at ...

Researchers have developed a new coronagraph that could make it possible to see distant exoplanets obscured by light from their parent stars.