In this awe-inspiring visual journey, the entire 13.8 billion-year history of the universe is condensed into just 10 ...
On the night of Oct. 5, 1923, Edwin Hubble observed a strange star that flickered in intensity at regular intervals. The star ...
According to the model, dark matter may have started as particles that were hot, light, massless, and fast. As the universe ...
How old are the stars? Even with the most accurate tools currently available for modeling stellar evolution, the answer ...
Longtime DC Comics fans know how complex their continuity is. And that’s putting it mildly. While their rival Marvel Comics has had a pretty linear continuity since its inception, DC has undergone ...
For 90 years, DC Comics continuity has largely been a mess. In 1985, DC attempted to streamline its multiple timelines and characters with the epic mini-series Crisis on Infinite Earths. Marv Wolfman ...