SciShow Space | We’re Talking To Aliens @scishowspace | Uploaded 2 years ago | Updated 9 minutes ago
We’ve done a lot of searching for life in the universe and we need to continue to if we hope to make contact. But not all of our attempts were expected to succeed. That’s where Beacon in the Galaxy comes in.

Hosted By: Hank Green
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Sources:
mdpi.com/2075-4434/10/2/55/htm
solarsystem.nasa.gov/missions/pioneer-10/in-depth
planetary.org/articles/0120-the-pioneer-plaque-science-as-a-universal-language
voyager.jpl.nasa.gov/golden-record
https://news.cornell.edu/stories/1999/11/25th-anniversary-first-attempt-phone-et-0
smithsonianmag.com/science-nature/annotated-cosmic-call-primer-180960566
https://astronomy.swin.edu.au/cosmos/p/pulsar
scientificamerican.com/article/researchers-made-a-new-message-for-extraterrestrials

Image Sources:
gettyimages.com/detail/video/radio-telescope-stock-footage/1181318707?adppopup=true
gettyimages.com/detail/video/meeting-of-an-astronaut-and-an-alien-on-a-mysterious-stock-footage/1264720397?adppopup=true
gettyimages.com/detail/photo/planet-and-nebula-in-space-royalty-free-image/1181554634?adppopup=true
commons.wikimedia.org/wiki/File:Pioneer_plaque.svg
solarsystem.nasa.gov/resources/446/voyager-golden-record
commons.wikimedia.org/wiki/File:Arecibo_message.svg
gettyimages.com/detail/photo/radiotelescope-royalty-free-image/482305521?adppopup=true
nasa.gov/feature/goddard/2017/messier-13-the-hercules-cluster
commons.wikimedia.org/wiki/File:M13_(Hercules_globular_cluster).jpg
gettyimages.com/detail/photo/white-puzzle-royalty-free-image/1299648785?adppopup=true
commons.wikimedia.org/wiki/File:AreciboMessageShifted.svg
commons.wikimedia.org/wiki/File:Voyager_golden_record_42_Adams_The_Tetons_and_the_Snake_River.gif
commons.wikimedia.org/wiki/File:Voyager_golden_record_111_systemoftheworld.gif
commons.wikimedia.org/wiki/File:Voyager_golden_record_99_xray.gif
commons.wikimedia.org/wiki/File:Voyager_golden_record_103_highway.gif
mdpi.com/2075-4434/10/2/55/htm#sec3-galaxies-10-00055
gettyimages.com/detail/photo/pulsar-neutron-star-illustration-royalty-free-image/1325585592?adppopup=true
images.nasa.gov/details-GSFC_20181010_FERMI_m13058_Pulsar4K
commons.wikimedia.org/wiki/File:Globular_star_cluster_Omega_Centauri_(NGC_5139,_by_the_Hubble_Space_Telescope).jpg
commons.wikimedia.org/wiki/File:Globular_cluster_map_SMIL.svg
commons.wikimedia.org/wiki/File:Allen_Telescope_Array_-_Flickr_-_brewbooks_(5).jpg
gettyimages.com/detail/photo/five-hundred-meter-aperture-spherical-radio-royalty-free-image/1282137089?adppopup=true
commons.wikimedia.org/wiki/File:Allen_Telescope_Array_-_Flickr_-_brewbooks.jpg
commons.wikimedia.org/wiki/File:Artist’s_impression_of_a_fast_radio_burst_traveling_through_space_and_reaching_Earth.tif
commons.wikimedia.org/wiki/File:Magnificent_CME_Erupts_on_the_Sun_-_August_31.jpg