Zamani (ESA/Hubble), N. Bartmann (ESA/Hubble) A gorgeous image from the Hubble Space Telescope shows a nearby star called R Aquarii that is the site of dramatic activity: violent eruptions of ...
The big bang theory of the universe starts with a single point which rapidly expanded and slowly evolved into the cosmos we see today. Some 13.8 billion years ago, the universe was a dense, ...