The scientific wonderers at What If calculate the blinding radiation and the total destruction of our atmosphere from a ...

The scientific wonderers at What If simulate the ash-covered world and freezing temperatures that would follow a simultaneous ...

So, you have somehow exploded the planet with enough force to scatter the debris into a second asteroid belt. The volatiles like water will have all dispersed. As any terrestrial fossils are largely ...

Much depends upon the variables. What kind of explosion? What is meant by “evidence of life”? What or who is attempting to interpret any surviving evidence? Life has colonised all the niches on the ...