In the article “Scientists Spot Seven Earth-Sized Planets Orbiting a Nearby Star" explains this newly discovered solar system. The solar system is 39 light-years away, what makes this discovery unique is that it has seven Earth sized planet’s orbiting a dwarf star. The star TRAPPIST-1 was ignored in the past because its mass made it unlikely candidate. TRAPPIST-1 is eight percent of the mass of our …show more content…
This theory placed the sun, not the Earth, at the center of the solar system. “Bruno, however, expanded the Copernican theory, arguing that the Sun was in fact a star and that there was an infinite number of stars and planets parallel to our Sun, Earth, and solar system” (Kaplan) .To have this proven and then excepted by the Catholic Church and proven true, made Bruno revered as a martyr to scientific truth. Bruno’s sacrifice allowed scientist today to imagine, explore and make new discoveries without being alienated because of popular believe. This permitted the discovery of the exoplanets found around the TRAPPIST-1