The watermark in the lower right corner of the image will not appear on the final print.
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6.50" x 8.00"
Overall:
8.50" x 10.00"
Portait Of Cosmologist Ralph Alpher Poster
by Science Photo Library
Product Details
Portait Of Cosmologist Ralph Alpher poster by Science Photo Library. Our posters are produced on acid-free papers using archival inks to guarantee that they last a lifetime without fading or loss of color. All posters include a 1" white border around the image to allow for future framing and matting, if desired.
Design Details
Ralph Alpher (1921-2007), US physicist. Alpher is best known for his work in cosmological physics. In 1948 he published a paper with Bethe and Gamow... more
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Artist's Description
Ralph Alpher (1921-2007), US physicist. Alpher is best known for his work in cosmological physics. In 1948 he published a paper with Bethe and Gamow in which the abundances of the light elements in the universe could be explained by thermonuclear processes at the very early stages of its evolution. This laid much of the ground work for the hot 'big bang' of the Standard Model of cosmology. Alpher also suggested that the remnants of the big bang would be observable as a background radiation , but red-shifted far into the microwave band. Although the precise temperature of this was wrong, a microwave background was indeed discovered in 1964.
About Science Photo Library
Science Photo Library (SPL) is the leading source of science images and footage. Sourced from scientific and medical experts, acclaimed photographers and renowned institutions, our content is unrivaled worldwide. Outstanding quality, accuracy and commitment to excellence are deeply embedded in our DNA. Science Photo Library inspires creative professionals and delivers engaging content of the highest quality for a wide range of clients in a variety of sectors. Visit sciencephoto.com for more information and stay connected on Twitter, LinkedIn, Instagram and Vimeo.
$44.56
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