The discovery of hundreds of worlds around other stars has shown that planets orbit at least 5 to 10 percent of all stars. But how many of these planets are Earth-size, and possibly Earth-like?
Work hard toward your goals, no matter what obstacles get in your way. Even if you think you can’t do it, just be disciplined, put your mind to it, and then do your best.
“Science is organized common sense where many a beautiful theory was killed by an ugly fact.” Thomas Henry Huxley
This is an esoteric kind of detective work that is giving insight into chemistry that led to life