Astronomy Picture of the Day [1]Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2019 August 28 [2]See Explanation. Clicking on the picture will download the highest resolution version available. Messier 61 Close Up Image Credit: [3]NASA, [4]ESA, [5]Hubble, [6]ESO, Amateur Data; Processing & Copyright: [7]Robert Gendler & [8]Roberto Colombari Explanation: [9]Image data from the Hubble Space Telescope, the European Southern Observatory, and small telescopes on planet Earth are combined in this magnificent portrait of face-on spiral galaxy Messier 61 (M61). A mere 55 million light-years away in the Virgo Cluster of Galaxies, [10]M61 is also known as NGC 4303. It's considered to be an example of a barred spiral galaxy similar to [11]our own Milky Way. Like other spiral galaxies, M61 also features sweeping spiral arms, cosmic dust lanes, pinkish star forming regions, and young blue star clusters. The bright galactic core is offset to the left in this [12]50 thousand light-year wide close-up. Tomorrow's picture: not a comet __________________________________________________________________ [13]< | [14]Archive | [15]Submissions | [16]Index | [17]Search | [18]Calendar | [19]RSS | [20]Education | [21]About APOD | [22]Discuss | [23]> __________________________________________________________________ Authors & editors: [24]Robert Nemiroff ([25]MTU) & [26]Jerry Bonnell ([27]UMCP) NASA Official: Phillip Newman [28]Specific rights apply. [29]NASA Web Privacy Policy and Important Notices A service of: [30]ASD at [31]NASA / [32]GSFC & [33]Michigan Tech. U. References 1. https://apod.nasa.gov/apod/archivepix.html 2. https://apod.nasa.gov/apod/image/1908/M61-HST-ESO-L.jpg 3. https://www.nasa.gov/ 4. https://www.esa.int/ 5. https://www.nasa.gov/mission_pages/hubble/story/index.html 6. https://www.eso.org/ 7. http://www.robgendlerastropics.com/ 8. https://www.facebook.com/roberto.colombari 9. https://www.spacetelescope.org/images/potw1324a/ 10. http://www.messier.seds.org/Mdes/dm061.html 11. https://apod.nasa.gov/apod/ap050825.html 12. http://www.robgendlerastropics.com/M61-HST-ESO.html 13. https://apod.nasa.gov/apod/ap190827.html 14. https://apod.nasa.gov/apod/archivepix.html 15. https://apod.nasa.gov/apod/lib/apsubmit2015.html 16. https://apod.nasa.gov/apod/lib/aptree.html 17. https://antwrp.gsfc.nasa.gov/cgi-bin/apod/apod_search 18. https://apod.nasa.gov/apod/calendar/allyears.html 19. https://apod.nasa.gov/apod.rss 20. https://apod.nasa.gov/apod/lib/edlinks.html 21. https://apod.nasa.gov/apod/lib/about_apod.html 22. http://asterisk.apod.com/discuss_apod.php?date=190828 23. https://apod.nasa.gov/apod/ap190829.html 24. http://www.phy.mtu.edu/faculty/Nemiroff.html 25. http://www.phy.mtu.edu/ 26. https://antwrp.gsfc.nasa.gov/htmltest/jbonnell/www/bonnell.html 27. http://www.astro.umd.edu/ 28. https://apod.nasa.gov/apod/lib/about_apod.html#srapply 29. https://www.nasa.gov/about/highlights/HP_Privacy.html 30. https://astrophysics.gsfc.nasa.gov/ 31. https://www.nasa.gov/ 32. https://www.nasa.gov/centers/goddard/ 33. http://www.mtu.edu/