3 ms·
Planets Discovered Outside Milky Way Galaxy for First Time
- sharmi 9y agoActual paper published in the Astrophysical Journal - http://iopscience.iop.org/article/10.3847/2041-8213/aaa5fb/meta http://iopscience.iop.org/article/10.3847/2041-8213/aaa5fb/m...