The Cosmic Ladder That Lets Us Map the Universe
Considering how massive our universe is, we know the distances to cosmic objects surprisingly well. What tools and clues do scientists use to measure distances that are so enormous they sound like made-up numbers?
Hosted by: Reid Reimers
SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:
Bd_Tmprd, Harrison Mills, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Sam Buck, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, Ash, Sam Lutfi, Piya Shedden, Scott Satovsky Jr, Charles Southerland, charles george, Alex Hackman, Chris Peters, Kevin Bealer
----------
Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
https://books.google.com/books?id=0H0fjBeseVEC&pg=PA34#v=onepage&q&f=false
https://link.springer.com/article/10.1007/BF00329826
http://spiff.rit.edu/richmond/asras/measure_ss/measure_ss.html
https://astro.unl.edu/naap/distance/distance.html
http://adsabs.harvard.edu/full/1962AJ.....67..181P
https://www.lpi.usra.edu/lunar/missions/apollo/apollo_11/experiments/lrr/
https://phys.org/news/2015-01-distance-sun.html
https://phys.org/news/2014-05-distance-moon.html
https://blogs.esa.int/venustransit/2012/05/30/measuring-the-size-of-the-solar-system-parallax/
https://lco.global/spacebook/distance/parallax-and-distance-measurement/
https://lco.global/spacebook/light/redshift/
https://www.indiebound.org/book/9780375713453
https://usm.maine.edu/planet/how-did-astronomers-determine-cepheid-brightness-depends-their-periods-wouldnt-they-have-had
https://physicstoday.scitation.org/doi/full/10.1063/PT.3.1348
https://pdfs.semanticscholar.org/61f9/f419bbbb46424c1e215bae5cfc82452210b4.pdf [PDF]
https://www.noao.edu/staff/shoko/tf.html
Image Sources:
https://images-assets.nasa.gov/image/iss034e054858/iss034e054858~large.jpg
https://commons.wikimedia.org/wiki/File:Andromeda_Galaxy_(with_h-alpha).jpg
https://www.nasa.gov/multimedia/imagegallery/image_feature_1768.html
https://svs.gsfc.nasa.gov/10145
https://svs.gsfc.nasa.gov/13578
https://commons.wikimedia.org/wiki/File:M101_hires_STScI-PRC2006-10a.jpg
Видео The Cosmic Ladder That Lets Us Map the Universe канала SciShow Space
Hosted by: Reid Reimers
SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:
Bd_Tmprd, Harrison Mills, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Sam Buck, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, Ash, Sam Lutfi, Piya Shedden, Scott Satovsky Jr, Charles Southerland, charles george, Alex Hackman, Chris Peters, Kevin Bealer
----------
Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
https://books.google.com/books?id=0H0fjBeseVEC&pg=PA34#v=onepage&q&f=false
https://link.springer.com/article/10.1007/BF00329826
http://spiff.rit.edu/richmond/asras/measure_ss/measure_ss.html
https://astro.unl.edu/naap/distance/distance.html
http://adsabs.harvard.edu/full/1962AJ.....67..181P
https://www.lpi.usra.edu/lunar/missions/apollo/apollo_11/experiments/lrr/
https://phys.org/news/2015-01-distance-sun.html
https://phys.org/news/2014-05-distance-moon.html
https://blogs.esa.int/venustransit/2012/05/30/measuring-the-size-of-the-solar-system-parallax/
https://lco.global/spacebook/distance/parallax-and-distance-measurement/
https://lco.global/spacebook/light/redshift/
https://www.indiebound.org/book/9780375713453
https://usm.maine.edu/planet/how-did-astronomers-determine-cepheid-brightness-depends-their-periods-wouldnt-they-have-had
https://physicstoday.scitation.org/doi/full/10.1063/PT.3.1348
https://pdfs.semanticscholar.org/61f9/f419bbbb46424c1e215bae5cfc82452210b4.pdf [PDF]
https://www.noao.edu/staff/shoko/tf.html
Image Sources:
https://images-assets.nasa.gov/image/iss034e054858/iss034e054858~large.jpg
https://commons.wikimedia.org/wiki/File:Andromeda_Galaxy_(with_h-alpha).jpg
https://www.nasa.gov/multimedia/imagegallery/image_feature_1768.html
https://svs.gsfc.nasa.gov/10145
https://svs.gsfc.nasa.gov/13578
https://commons.wikimedia.org/wiki/File:M101_hires_STScI-PRC2006-10a.jpg
Видео The Cosmic Ladder That Lets Us Map the Universe канала SciShow Space
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
Light seconds, light years, light centuries: How to measure extreme distances - Yuan-Sen TingThese Stars Are Being Eaten Alive from the InsideWe Might Be Wrong About Planet Formation6 of the Biggest Single-Celled OrganismsThe Deepest Sound in the UniverseDistances: Crash Course Astronomy #25Half the universe was missing... until nowThis Stellar Blast Showered the Universe with… Calcium | SciShow NewsTerrifying IMAGE from the James Webb Space TelescopeHow Far Are The Nearest Stars?That's Why Pluto Is Not a Planet AnymoreThe Power of Neutron StarsBetelgeuse Isn’t Just Dim: It’s Lopsided | SciShow NewsHow the Universe is Way Bigger Than You ThinkWhy the Muon g-2 Results Are So Exciting!3 Times We Captured Physical Pieces of the SunThe Lunar Space ElevatorBreaking The Heisenberg Uncertainty Principle