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-   -   New Earth-like planets found? (http://forums.pelicanparts.com/off-topic-discussions/947036-new-earth-like-planets-found.html)

fred cook 02-24-2017 01:49 AM

A good place for........
 
Quote:

Originally Posted by Bill Douglas (Post 9484949)
It may be a good place for Donald Trump.

Or maybe Bill Douglas!

fred cook 02-24-2017 01:51 AM

Who wants to...........
 
live next to a white dwarf (dead) star? Why spend gazillions of dollars going to a place like this knowing that the planetary system is failing? Instead of sending humans, just send Hillary Clinton, no loss!

Pazuzu 02-24-2017 03:38 PM

Quote:

Originally Posted by fred cook (Post 9486343)
live next to a white dwarf (dead) star? Why spend gazillions of dollars going to a place like this knowing that the planetary system is failing? Instead of sending humans, just send Hillary Clinton, no loss!

RED dwarf. RED. Completely different.

jyl 02-24-2017 05:32 PM

From size, wavelength and intensity of light they can tell what kind of star it is.

From distance from planet to star they can tell if planet is in habitable zone.

Habitable zone simply means liquid water can exist if planet has an atmosphere.

We don't know much about these planets, but we didn't know much about the other planets in our solar system 100 years ago either. We'll learn more.

Practical use of this information? Dunno but lots of useful things come from basic research, eventually.

fred cook 02-24-2017 07:09 PM

Red/White............
 
Quote:

Originally Posted by Pazuzu (Post 9487208)
RED dwarf. RED. Completely different.

Did I say white? I'm sure that I meant to say red dwarf! My bad!!


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