When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If you sampled the hundreds of billions of stars in any galaxy and plotted their luminosity ...
Correction: The original version of this article published on Nov. 16 contained an error. Jean-Luc Margot is an associate professor in the department of earth and ...
This artist’s impression shows the super-Earth exoplanet GJ 1214b passing in front of its faint red parent star. The exoplanet, orbiting a small star only 40 light-years away from us, is about 2.7 ...