Debunked: January 25’s ‘Once In 396 Billion Years’ Planetary Alignment
Have you read on social media about the “once in 396 billion years” planetary alignment happening on Jan. 25? Guess what? Social media is not reliable. Here’s what’s really going on — and why you ...
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4.4 Billion Year Old Crystals Reveal That The Earth Had Both Fresh And Saltwater Present Much Earlier Than Previously Believed
the big theory was that 4 billion years ago the Earth was completely dry. It was desolate landscape, the sky was orange, the ground was brown. Then in 2001 evidence of water more than 4 billion ...
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Comet Tsuchinshan-Atlas graces the night sky, won't return for 80,000 years
If at first, you can't find the comet, Earth Sky suggests using a phone in night mode ... approximately 4.6 billion years ago. As a comet gets closer to our sun, it begins to heat up and develops ...
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60 Hour Days Prevented Only By Billion-Year ‘Pause’ Say Scientists
Jamie Carter is an award-winning reporter who covers the night sky. The length of a day ... that Earth rotated at a steady rate for 1.4 billion years, with the resulting length of a day remaining ...