Astronomy Picture of the Day · April 2009
APOD, April 2009
30 entries from April 2009: 28 images and 2 videos. 18 carry a copyright notice from the credited creator.
April 1, 2009 Astronaut's Head Upgraded During Spacewalk
Credit: NASA
April 2, 2009 · Copyrighted 100 Hours of Astronomy Begins
Credit & Copyright: Tamas Ladanyi ( TWAN )
April 3, 2009 · Copyrighted Around the World in 80 Telescopes
Illustration Credit & Copyright: ESO / 100 Hours of Astronomy
April 4, 2009 · Copyrighted Star Party on Planet Earth
Image Credit & Copyright: Babak Tafreshi ( TWAN )Video April 5, 2009 · VideoOrange Sun Oozing
Credit: Bruno Sánchez-Andrade Nuño et al. ( IAG & MPS , NRL )
April 6, 2009 International Space Station Expands Again
Credit: STS-119 Shuttle Crew , NASA
April 7, 2009 The Colliding Spiral Galaxies of Arp 274
Credit: NASA , ESA , M. Livio ( STScI ) and the Hubble Heritage Team ( STScI / AURA )
April 8, 2009 Unusual Dusty Galaxy NGC 7049
Credit: NASA , ESA and W. Harris ( McMaster University )
April 9, 2009 · Copyrighted Venus Near Inferior Conjunction
Credit & Copyright: Eddie Guscott
April 10, 2009 · Copyrighted ISS and Astronaut
Credit & Copyright: Ralf Vandebergh
April 11, 2009 · Copyrighted The Big Picture
Credit & Copyright: Dennis di Cicco ( TWAN ) & Sean Walker, Skyandtelescope.com
April 12, 2009 M39: Open Cluster in Cygnus
Credit: Heidi Schweiker , WIYN , NOAO , AURA , NSFVideo April 13, 2009 · Video · CopyrightedStar Trails over the Canada-France-Hawaii Telescope
Credit & Copyright: Jean-Charles Cuillandre ( CFHT )
April 14, 2009 · Copyrighted M101: The Pinwheel Galaxy
Credit & Copyright: Adam Block , Mt. Lemmon SkyCenter , U. Arizona
April 15, 2009 Jagged Shadows May Indicate Saturn Ring Particles
Credit: NASA , JPL , Space Science Institute
April 16, 2009 · Copyrighted Castle and Full Moon
Credit & Copyright: Paolo Tanga , Observatoire de la Cote d’Azur
April 17, 2009 · Copyrighted Medieval Astronomy from Melk Abbey
Credit: Paul Beck ( Univ. Vienna ), Georg Zotti ( Vienna Inst. Arch. Science ) Copyright: Library of Melk Abbey, Frag. 229
April 18, 2009 · Copyrighted NGC 1333 Stardust
Credit & Copyright: Stephen Leshin
April 19, 2009 The View Near a Black Hole
Drawing Credit: April Hobart, CXC
April 20, 2009 Flowing Barchan Sand Dunes on Mars
Credit: HiRISE , MRO , LPL (U. Arizona) , NASA
April 21, 2009 · Copyrighted Global Warming Predictions
Credit & Copyright: Robert A. Rohde , Global Warming Art
April 22, 2009 · Copyrighted Sky Panorama Over Lake Salda
Credit & Copyright: Tunç Tezel ( TWAN )
April 23, 2009 · Copyrighted Sharpless 308
Credit & Copyright: Don Goldman
April 24, 2009 · Copyrighted Moon and Morning Star
Credit & Copyright: David Cortner
April 25, 2009 · Copyrighted Dark Markings of the Sky
Credit & Copyright: Steve Cannistra ( StarryWonders )
April 26, 2009 NGC 4676: When Mice Collide
Credit: ACS Science & Engineering Team , Hubble Space Telescope , NASA
April 27, 2009 Prometheus Creating Saturn Ring Streamers
Credit: Cassini Imaging Team , ISS , JPL , ESA , NASA
April 28, 2009 · Copyrighted NGC 4565: Galaxy on the Edge
Credit & Copyright: Roth Ritter ( Dark Atmospheres )
April 29, 2009 GRB 090423: The Farthest Explosion Yet Measured
Credit: Gemini Observatory / NSF / AURA , D. Fox & A. Cucchiara ( Penn State U. ), and E. Berger ( Harvard Univ. )
April 30, 2009 · Copyrighted Framed by Clouds
Credit & Copyright: Pete Lawrence ( Digital-Astronomy )Thumbnails are loaded from their original addresses. Images remain the property of the credited creators.
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Source
- Astronomy Picture of the Day — NASA Science, science.nasa.gov/apod/archive
The images and explanations belong to their creators. OpenOrbit is not affiliated with or endorsed by NASA.