;fill-opacity:1'/%3e%3cpath%20fill='%230f0f0f'%20d='m14.354%2019.12.274-6.354-4.114.548-3.565%201.04.274%203.074%202.194%203.017%202.469-.274zm3.566-2.789%201.37%203.017h3.017l2.194-.274%201.097-3.84.275-3.291-4.663.274-3.565%201.04z'%20style='fill:%230f0f0f;fill:color(display-p3%20.0588%20.0588%20.0588);fill-opacity:1'/%3e%3cpath%20fill='%23f3ea37'%20d='M27.738%2011.36c-.209-.229-8.8-.877-9.746.454-.445.627-.806%201.543-1.612%201.65-.806.105-1.21-1.577-2.245-1.824-1.036-.246-9.783%202.033-10.03%202.595-.246.56-.019%201.894.26%202.068.276.177%201.318-.42%201.567-.233.246.188%202.295%204.564%202.734%204.933.44.37%205.4-.246%205.82-.84.42-.598%201.088-4.278%201.3-4.666.21-.386%201.087-.702%201.403-.14.316.56.84%204.166%201.42%204.532.578.367%205.645.464%206.363-.184.72-.649%201.628-5.775%201.837-6.056.212-.281%201.02-.292%201.144-.573.12-.279-.003-1.49-.215-1.717M13.843%2019.1c-.316.578-3.682%201.237-4.365.971-.683-.262-2.735-4.392-2.341-5.26s6.548-2.21%207.127-1.708c.581.5-.104%205.418-.42%205.996m10.454-.103c-.185.185-4.457.34-4.904-.029s-1.13-5.581-.659-5.972c.474-.392%206.444-.558%206.838%200%20.396.554-1.09%205.817-1.275%206.001'%20style='fill:%23f3ea37;fill:color(display-p3%20.9529%20.9176%20.2157);fill-opacity:1'/%3e%3c/svg%3e)
;fill-opacity:1'/%3e%3cpath%20fill='%23000'%20fill-rule='evenodd'%20d='M7.249%203.2c.469%200%20.85.38.85.85v3.893l1.873%201.874a.849.849%200%201%201-1.2%201.2L6.896%209.145A1.7%201.7%200%200%201%206.4%207.943V4.049c0-.469.38-.85.849-.85'%20clip-rule='evenodd'%20style='fill:%23000;fill-opacity:1'/%3e%3c/svg%3e)
;fill-opacity:1'/%3e%3c/svg%3e)
Video about the origins of the universe, cosmic microwave background, and related cosmological topics, with references to scientific sources.
The oldest image of the universe and cosmic background
Loading comments...
Home
Trending
Editor Picks
Channels
Watch History
Featured Channels
;fill-opacity:1'/%3e%3cpath%20fill='%23fff'%20d='M30.21%2019.84A15.2%2015.2%200%200%200%2038.334%2028H30.21zM58.095%2028H49.97a15.2%2015.2%200%200%200%208.125-8.16zM38.335%200a15.2%2015.2%200%200%200-8.126%208.158V0zm19.76%208.158A15.2%2015.2%200%200%200%2049.97%200h8.125z'%20style='fill:%23fff;fill-opacity:1'/%3e%3c/svg%3e){kind=small}
