Hubble's Field Guide to Galaxies

Galaxies are the visible foundation of the universe; each one a collection of stars, planets, gas, dust, and dark matter held together by gravity. Hubble’s observations give us insight into how galaxies form, grow, and evolve through time. Hubble’s namesake, astronomer Edwin Hubble, pioneered the study of galaxies based simply on their appearance. He divided galaxies into three basic forms: This “Field Guide” will quickly teach you those three basic forms, and some new ones that astronomers have added over the years! For more information, visit https://nasa.gov/hubble. Credit: NASA's Goddard Space Flight Center Miranda Chabot: Lead Producer Andrea Gianopoulos: Lead Writer Additional Credits: Images of Edwin Hubble via Edwin P. Hubble Papers of the Huntington Library, San Mario, California. Music Credits: “Gravity Cruise - Underscore” by Jon Buster Cottam [PRS], and Samuel William John Walker [PRS] via Ninja Tune Production Music, and Universal Production Music This video can be freely shared and downloaded at https://svs.gsfc.nasa.gov/14153. While the video in its entirety can be shared without permission, the music and some individual imagery may have been obtained through permission and may not be excised or remixed in other products. Specific details on such imagery may be found here: https://svs.gsfc.nasa.gov/14153. For more information on NASA’s media guidelines, visit https://www.nasa.gov/multimedia/guidelines/index.html. See more Hubble videos on YouTube: https://www.youtube.com/playlist?list=PLiuUQ9asub3Ta8mqP5LNiOhOygRzue8kN Follow NASA's Hubble Space Telescope: · Facebook: https://www.facebook.com/NASAHubble · Twitter: https://twitter.com/NASAHubble · Instagram: https://www.instagram.com/NASAHubble · Flickr: https://www.flickr.com/photos/nasahubble --- If you liked this video, subscribe to the NASA Goddard YouTube channel: https://www.youtube.com/NASAGoddard Follow NASA’s Goddard Space Flight Center · Instagram http://www.instagram.com/nasagoddard · Twitter http://twitter.com/NASAGoddard · Twitter http://twitter.com/NASAGoddardPix · Facebook: http://www.facebook.com/NASAGoddard · Flickr http://www.flickr.com/photos/gsfc