Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...
To celebrate the 100-year Edwin Hubble discovery that Andromeda was a galaxy outside our own, astronomers release the most ...
A star system 5,000 light-years from Earth, surrounded by layers of dust, could help scientists better understand the final ...
Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.
Astronomers are celebrating the completion of a 2.5-billion-pixel panoramic picture of the entire Andromeda Galaxy. The team includes several UC Santa Cruz researchers who made significant ...