Scientists: Universe will 'end in a big crunch' predicting when it will happen
We’ve grown up with the idea that the universe will expand forever, meaning that something called the “cosmological constant” is positive. Space keeps stretching, galaxies drift farther apart, and that seems final.
A new analysis suggests that story might be wrong. It argues that expansion could slow, stop, and – far in the future – reverse. This idea posits that the cosmological constant is actually negative, not positive, as we have assumed.


Earth.com
Study says the universe will 'end in a big crunch' and scientists predict when it will happen
We’ve grown up with the idea that the universe will expand forever, meaning the "cosmological constant" is positive. What if it's negative?
Stacker News
Scientists: Universe will 'end in a big crunch' predicting when it will happen \ stacker news ~science
We’ve grown up with the idea that the universe will expand forever, meaning that something called the “cosmological constant” is positive. Sp...
