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NASA warns Hawking's 'gigantic ball of fire' prediction could destroy Earth sooner than expected
Two weeks before his death in 2018, Stephen Hawking issued a chilling warning about the future of Earth, and now NASA has ...
Business Insider India8y
The sun will destroy Earth a lot sooner than you might think
There are plenty of ways Earth could go ... the star has formally left the main sequence and can be considered a red giant," Scudder said. "It will then spend about a billion years expanding ...