Galaxies Cepheid Variable Star in Galaxy M100 April 25, 2005 · NASA Zoom to full resolution Share Original on NASA ↗ More galaxiesOut of This Whirl: the Whirlpool Galaxy (M51) and Companion GalaxyApril 25, 2005M51 Nucleus in the Light of HydrogenApril 25, 2005Young, Hot Stars in a Spiral Arm of the Whirlpool Galaxy (M51)April 25, 2005Whirlpool Galaxy’s (M51) Companion Nucleus and Dust LanesApril 25, 2005Hubble Views Home Galaxy of Record-Breaking ExplosionApril 25, 2005Pan on the Whirlpool GalaxyApril 25, 2005 · videoZoom Out on the Whirlpool GalaxyApril 25, 2005 · videoThe Antennae GalaxiesApril 14, 2005 · video ← Newer: Hubble Spots Distant Supernovae in Search of Properties of…Older: HUDF – Close-up →