Scientist Alien Viktor

ALT Planetary nebula Caldwell 55 resembles a piece of wrapped hard candy with vibrant colored layers in this image captured by NASA's Hubble Space Telescope. At the center, the bright pink dot of a star is surrounded by a football-shaped cloud of blue and red gas. A larger cloud of green gas envelops the inner shape. At both ends are red triangular features that resemble the twisted ends of a candy wrapper. This image is watermarked with the credit “Bruce Balick (University of Washington), Jason Alexander (University of Washington), Arsen Hajian (U.S. Naval Observatory), Yervant Terzian (Cornell University), Mario Perinotto (University of Florence, Italy), Patrizio Patriarchi (Arcetri Observatory, Italy), NASA/ESA.”