Could a Supernova Threaten Earth’s Survival? Here's What You Need to Know
A supernova close enough to Earth could strip the ozone layer and cause mass extinction, but no immediate threat exists.
15 Nov 17:40 · Gadgets 360
Did Earth Once Freeze Completely? New Evidence Found in Colorado Rocks
"New geological findings from Colorado offer significant evidence supporting the Snowball Earth theory."
15 Nov 17:47 · Gadgets 360
last updated on 15 Nov 20:30