NASA and Japanese researchers have calculated a timeline for the complete extinction of all life on Earth, predicting it will happen in about 1 billion years when conditions become too extreme for life as we know it. The Sun’s eventual expansion into a giant star is expected to engulf all inner planets, including Earth, leading to catastrophic air quality and rising temperatures.
The Sun’s growth will also cause significant changes to the atmosphere, reducing oxygen levels and increasing global temperatures. This has already been seen in recent solar storms that have disrupted the atmosphere, causing changes in oxygen availability.
While the end is still far away, technology advancements hold promise for delaying or mitigating this scenario. New life-support systems could provide large quantities of air and water in enclosed spaces, allowing humans to survive in artificial environments. Space colonization efforts, particularly those focused on Mars, may also offer an escape route before Earth’s days are numbered.
However, the pressing issue of climate change cannot be ignored. Global warming is accelerating faster than predicted, with devastating effects such as soaring temperatures and melting polar ice. The choices we make today will shape the distant future, and reducing our environmental impact is crucial to creating a more sustainable world.
Source: https://www.lagradaonline.com/en-us/farewell-life-earth-complete-extinction-thermal-energy