What is the day the earth blew up?

Unfortunately, there is no documented day when the Earth literally "blew up." The concept of the Earth being destroyed is largely relegated to hypothetical scenarios explored in science fiction and scientific thought experiments regarding long-term astrophysical events.

If the Earth were to "blow up" the event would most likely be caused by a <a href="https://www.wikiwhat.page/kavramlar/planetary%20destruction">planetary destruction</a> level event, such as a collision with another massive celestial body or a highly improbable artificial event. The actual mechanics and consequences of such an event are largely speculative and depend heavily on the specific cause.