The two galaxies swirl into a single chaotic object in the center. Long blue spiral arms extend vertically, weak at the edges. The hot gas is spreading horizontally across it, mostly bright…
Tag: explores
Cosmologist Katie Mack explores scenarios for the end of the universe | Radio Canada
Ideas53:59The end of everything: Katie Mack Cosmologists aren’t sure when the universe will end, but they’re pretty confident it will. Since it had a beginning, it will have an end. In about…