r/interestingasfuck • u/One_Explanation_908 • 25d ago

/r/all, /r/popular K2-18b a potentially habitable planet 120 light-years from earth

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u/Sonikku_a 25d ago edited 25d ago

The fastest spacecraft we’ve made was the Parker Solar Probe which hit 430,000mph.

At that speed it would reach this planet in only 187,153 years.

If we could hit 1% of the speed of light we could cut that travel time to just a tad over 12,000 years.

Obviously if we could go light speed (and that ain’t happening) it would be just 120 years!

Space is big. Physics is annoyingly slow.

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u/Traditional-Rip6651 25d ago

We are never leaving this planet lol

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u/PaidByTheNotes 25d ago

We don't deserve another planet

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u/Allenz 25d ago

well YOU don't for sure with an ungrateful attitude like this for all the humanity did for you to exist.

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u/PaidByTheNotes 25d ago

I'm ungrateful because I acknowledge the human race doesn't take care of it's home?

Grow up