NASA Confirms Earth Will Lose Its Oxygen Atmosphere #nasa NASA-supported researchers have confirmed a striking long-term future for our planet: Earth will eventually lose its oxygen-rich atmosphere. According to a study backed by NASA’s Astrobiology Program, this dramatic change is expected to occur in about one billion years—and it has nothing to do with human activity. The decline in oxygen will be driven by natural solar evolution and geological processes. As the Sun slowly grows brighter ove

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38K views · 41 reactions | How widespread within NASA is the conviction that human activity is responsible for climate change? Astronomer Michelle Thaller knows. She has worked with hundreds of earth scientists at NASA who study the climate. | Big Think | Facebook

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