When will Earth run out of oxygen? A study published in the journal Nature Geoscience and accredited to Kazumi Ozaki and Christopher T. ... The extrapolated data from these simulations determined that Earth will lose its oxygen-rich atmosphere in approximately 1 billion years. That's the good news.

Will the earth ever run out of oxygen?

According to the new study, the atmosphere will run out of oxygen in about one billion years. The planet will then resemble the so-called Archaen period about 2.8 billion years ago when there was no oxygen gas on Earth - a time before the so-called Great Oxidation Event.

How much longer will the Earth be habitable?

This is expected to occur between 1.5 and 4.5 billion years from now. A high obliquity would probably result in dramatic changes in the climate and may destroy the planet's habitability.