Deep fields & lensing Leo IV Field SDSS July 10, 2012 · NASA Zoom to full resolution See where it is in the 3D sky Share Original on NASA ↗ More Hubble images of Leo IVUltra-Faint Dwarf Galaxy Leo IVJuly 10, 2012Leo IV HST/ACSJuly 10, 2012Background Galaxies in Leo IV FieldJuly 10, 2012Leo IV StarsJuly 10, 2012Location of Ultra-Faint Dwarf Galaxy Leo IVJuly 10, 2012Leo IV HST/ACSJuly 10, 2012Dark Matter Simulation in Milky Way HaloJuly 10, 2012Simulated Dark Matter in Milky Way HaloJuly 10, 2012 ← Newer: Leo IV HST/ACSOlder: Dark Matter Simulation in Milky Way Halo →