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The number of known exoplanets seems to grow every day. Most of them are worlds completely unlike our own. But some get pretty close to something resembling home - and may someday become exactly that.

Here's the link to all those different planet-finding methods:
https://www.planetary.org/explore/spa...

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LINKS LINKS LINKS:

https://www.nationalgeographic.com/sc...

https://en.wikipedia.org/wiki/Parker_...

https://www.thoughtco.com/counting-ha...

https://www.planetary.org/explore/spa...

https://astrobiology.nasa.gov/news/in...

https://www.sciencealert.com/two-eart...

https://exoplanets.nasa.gov/exoplanet...

https://exoplanets.nasa.gov/exep/tech...

https://roman.gsfc.nasa.gov/

https://www.luvoirtelescope.org/

https://en.wikipedia.org/wiki/Space_I...