This Hubble Space Telescope image shows a firestorm of star birth is lighting up one end of the dwarf galaxy Kiso 5639. Kiso 5639 is really shaped like a pancake but, from our point of view, it seems to have brilliant blazing head and a long, starry tail. Its appearance earns it a place in the “tadpole” class of galaxies.
The bright pink head is glowing of hydrogen lit by radiation from new stars grouped into large clusters that less than a million years old.
Image Credit: ESA / NASA