Tiny galaxy reignites, shedding light on star formation and cosmic evolution

In a study published in the Astrophysical Journal, a team of researchers led by Kristen McQuinn, a scientist at the Space Telescope Science Institute and an associate professor in the Department of Physics and Astronomy at the Rutgers University-New Brunswick School of Arts and Sciences, has reported finding that Leo P, a small galaxy and a distant neighbor of the Milky Way, "reignited," reactivating during a significant period on the timeline of the universe, producing stars when many other small galaxies didn't.