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. 2025 March 8 [2]See Explanation. Clicking on the picture will download the highest resolution version available. Galaxies in Space Image Credit & [3]License: [4]NASA, [5]ISS Expedition 72, Don Petit Explanation: The plane of our Milky Way [6]galaxy extends beyond the limb of planet Earth in this [7]space age exposure captured by astronaut Don Pettit. [8]His camera, with low light and long duration settings, was pointed [9]out the window of a Dragon crew spacecraft docked with the International Space Station on January 29. The orbital outpost was at an altitude of about 400 kilometers above the Pacific Ocean at the time. Motion blurs the Earth below, while the gorgeous view from low Earth orbit includes the Milky Way's prominent satellite galaxies, known as the Large and Small Magellanic Clouds, near the upper left in the frame. Fans of [10]southern skies can also spot the Southern Cross. The [11]four brightest stars of the famous southern constellation Crux are near picture center, just beyond the edge of the bright horizon and shining through Earth's orange tinted atmospheric glow. Tomorrow's picture: Cyclones on Jupiter __________________________________________________________________ [12]< | [13]Archive | [14]Submissions | [15]Index | [16]Search | [17]Calendar | [18]RSS | [19]Education | [20]About APOD | [21]Discuss | [22]> __________________________________________________________________ Authors & editors: [23]Robert Nemiroff ([24]MTU) & [25]Jerry Bonnell ([26]UMCP) NASA Official: Amber Straughn [27]Specific rights apply. [28]NASA Web Privacy Policy and Important Notices A service of: [29]ASD at [30]NASA / [31]GSFC, [32]NASA Science Activation & [33]Michigan Tech. U. References 1. https://apod.nasa.gov/apod/archivepix.html 2. https://apod.nasa.gov/apod/image/2503/iss072e574593_DonPetit2048.jpg 3. https://creativecommons.org/licenses/by-nc-nd/2.0/ 4. https://www.nasa.gov/ 5. https://www.nasa.gov/mission/expedition-72/ 6. https://apod.nasa.gov/apod/ap151107.html 7. https://www.nasa.gov/blogs/spacestation/2025/03/05/crew-works-vein-scans-and-muscle-stimulation-prior-to-upcoming-departure/ 8. https://earthsky.org/todays-image/earth-and-the-milky-way-don-pettit-photo/ 9. https://www.flickr.com/photos/nasa2explore/54342367145/in/album-72177720312887519/ 10. https://apod.nasa.gov/apod/ap211001.html 11. https://apod.nasa.gov/apod/ap080707.html 12. https://apod.nasa.gov/apod/ap250307.html 13. https://apod.nasa.gov/apod/archivepix.html 14. https://apod.nasa.gov/apod/lib/apsubmit2015.html 15. https://apod.nasa.gov/apod/lib/aptree.html 16. https://antwrp.gsfc.nasa.gov/cgi-bin/apod/apod_search 17. https://apod.nasa.gov/apod/calendar/allyears.html 18. https://apod.nasa.gov/apod.rss 19. https://apod.nasa.gov/apod/lib/edlinks.html 20. https://apod.nasa.gov/apod/lib/about_apod.html 21. http://asterisk.apod.com/discuss_apod.php?date=250308 22. https://apod.nasa.gov/apod/ap250309.html 23. http://www.phy.mtu.edu/faculty/Nemiroff.html 24. http://www.phy.mtu.edu/ 25. https://antwrp.gsfc.nasa.gov/htmltest/jbonnell/www/bonnell.html 26. http://www.astro.umd.edu/ 27. https://apod.nasa.gov/apod/lib/about_apod.html#srapply 28. https://www.nasa.gov/about/highlights/HP_Privacy.html 29. https://astrophysics.gsfc.nasa.gov/ 30. https://www.nasa.gov/ 31. https://www.nasa.gov/centers/goddard/ 32. https://science.nasa.gov/learners 33. http://www.mtu.edu/