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To: blueplum

50 light years away?
Not exactly a baseball’s toss in distance.

But then, I have to remember, Mars is at least what?
Some 238. MILLION Light Years away from earth, and we have already managed to send23 cameras there to peep around.
So, you never know.
Any water gotten from this exoplanet would have to be full sterilized and analyzed before use.


6 posted on 07/29/2021 8:46:53 PM PDT by lee martell
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To: lee martell

Mars isn’t 238 million light years away


10 posted on 07/29/2021 8:56:16 PM PDT by vigilante2
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To: lee martell

Your math is way off, you might want to ping a moderator to delete it.

On average, Mars is about 158 million miles from Earth — so the average time for light to travel from Earth to Mars takes about 14 minutes and 6 seconds. 14 minutes is a lot less than 50 years.


13 posted on 07/29/2021 8:59:19 PM PDT by wildcard_redneck ( COVID lockdowns are the Establishment's attack on the middle class and our Republic )
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To: lee martell

Earth to mars distance is 238 million MILES (not light years).
One (1) light year is approx. 5.88 trillion miles.


14 posted on 07/29/2021 9:00:51 PM PDT by irishjuggler
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To: lee martell

Yeah like the others said... Mars is not that far. Light years is really more about time than distance. How many earth years does it take to travel at the speed of light? 50 light years means it would take 50 earth years to get there traveling at the speed of light. Nobody knows if humans can even travel at the speed of light and afaik no technology exists to move matter that fast (though, some say light contains matter so I wouldn’t rule it out entirely).


38 posted on 07/29/2021 10:08:58 PM PDT by monkeyshine (live and let live is dead)
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To: lee martell

The distance to Mars is miles, not light years.

One light year = @ 6 trillion miles.

Alpha Centari, the nearest star to Earth is about 4.3 light years away. At current estimated best speeds for an interplanetary ship, one way travel time is estimated at 19,000 Earth years.

The star in the article is @ 50 light years away; so 221,000 voyage years?

Nope. We are just going to have to come up with faster-than-light (FTL) drive somehow.

Somehow.

Yeah.


47 posted on 07/29/2021 11:24:33 PM PDT by Captain Rhino (Determined effort today forges tomorrow. )
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To: lee martell
Mars is at least what? Some 238 MILLION Light Years away from earth

Whoa. That's a long way away.

52 posted on 07/30/2021 12:04:17 AM PDT by Lazamataz (I feel like it is 1937 Germany, and my last name is Feinberg.)
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To: lee martell

wtf are you talking about lol. Mars isn’t a million light years away lol


60 posted on 07/30/2021 4:22:27 AM PDT by stuck_in_new_orleans ( )
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To: lee martell

Mars...238 million light years?

Another proud public school graduate😁

Just a refresher, a light year is the distance light travels in one Earth year. Light travels at roughly 186,000 miles per second. Mars is a lot closer than that


61 posted on 07/30/2021 4:41:50 AM PDT by DaiHuy (May God save the country, for it is evident the people will not! Millard Fillmore)
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