On the night of Oct. 5, 1923, Edwin Hubble observed a strange star that flickered in intensity at regular intervals. The star ...
Dive into this motivating short video that invites you to EMBRACE the vastness of your DREAMS. Just like the SEA seamlessly meets the HORIZON, this inspiring message encourages you to pursue your ...
CC0 Usage Conditions ApplyClick for more information. Phil Sadler of the Smithsonian Astrophysical Observatory shows how to bring the cosmos down to size by using the processes of any scientific ...
Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New findings risk turning the tension into a crisis, scientists say. When you ...