The journey of astronomical telescopes began in the early 17th century when Galileo Galilei crafted his first refracting ...

Anne’s visit came during the final day of a two-day visit to South Africa and she also toured the Desmond and Leah Tutu ...

The stunning panorama features over 600 overlapping Hubble images that have been painstaking stitched together. Spread across ...

Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...

Scientists have created the largest mosaic image of a galaxy 2.5 million lightyears away. The Andromeda Galaxy, our closest ...

Measuring distances across the universe is much more challenging than measuring distances on Earth. Is a brighter star closer ...