WORLD · SCIENCE
April 18, 20203 min read, 501 words
Published: April 18, 2020 | 3 min read, 501 words
Earth, as far as any of us know, is the only planet that has all the right ingredients for life. When astronomers gaze out past our solar system in search of new worlds it’s impossible to know exactly what is happening on its surface. Still, by measuring everything that can be me...