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Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever ...
2d
Interesting Engineering on MSN7 billion-year-old mysterious comet is the oldest known guest in our solar systemResearchers at Oxford have discovered that comet 3I/ATLAS may be over 7 billion years old, making it the oldest one we've ...
1don MSN
Well, it's July 12, which means (a) the Steam Summer Sale is over and (b) it's really hot outside in the northeastern U.S.
For context, that's 90 million kilometres farther than the distance between the Earth and the Sun! This diagram shows the ...
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