Today 3:43 pm
About 4.5 to 5 billion years....i wouldn't be too concerned.
The Sun is expected to consume the Earth in about 4.5 to 5 billion years. As the Sun evolves into a red giant, it will expand and potentially engulf the Earth, leading to its destruction. Before this happens, in approximately 1 to 2 billion years, the increasing heat will likely sterilize life on our planet entirely.