Ring Galaxies account for less than 0,1% of all known galaxies, and so they aren't the easiest objects to study
Simulating the universe gets more sophisticated as computing power increases and scientists can glean tons of insights from more detailed data
Andromeda and the Milky Way are creeping closer together every minute...
“The velocity of the discovered star is so high that it will inevitably leave the Galaxy and never return”
"If we make first contact before 2028, it’ll probably be via radio"
The cosmological constant has plagued physicists for more than a century
Every 9 hours, it suddenly gets brighter
And the source could be surprisingly close...
"This is the big breakthrough that the field has been waiting for"
It took place less than a billion years after the Big Bang