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Brown dwarf stars, artwork C016 / 3075
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Brown dwarf stars, artwork C016 / 3075
Brown dwarf stars. Computer artwork representing what brown dwarfs of different types might look like to a hypothetical interstellar traveller who has flown a spaceship to each one. A brown dwarf is an object which began to accumulate material like a star but which never collected enough for hydrogen nuclear reactions to begin in its core. Y dwarfs are the newest and coldest class of brown dwarfs and were discovered by NASAs Wide-field Infrared Survey Explorer (WISE). Each type is progressively cooler in atmospheric temperature as you move from left to right: A typical L dwarf has a temperature of 1400 degrees Celsius, a T dwarf of 900 degrees Celsius, and a typical Y dwarf (so far identified by WISE) has a temperature of less than about 25 degrees
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9202877
© NASA/SCIENCE PHOTO LIBRARY
Astrophysical Astrophysics Brown Dwarf Compared Comparing Comparison Extrasolar Star Temperature Temperatures Type Types Cutouts
EDITORS COMMENTS
This artwork, titled "Brown dwarf stars" takes us on a mesmerizing journey through the vastness of space. Created by NASA/SCIENCE PHOTO LIBRARY, it offers a glimpse into what brown dwarfs of different types might look like to an interstellar traveler. As we delve deeper into this breathtaking image, we witness the progression from left to right, showcasing the various classes of brown dwarfs and their corresponding atmospheric temperatures. Starting with L dwarfs at 1400 degrees Celsius, then moving onto T dwarfs at 900 degrees Celsius, and finally reaching Y dwarfs with temperatures below a chilling 25 degrees Celsius. These enigmatic objects are failed stars that never gathered enough material for hydrogen nuclear reactions to ignite within their cores. They exist in a realm between planets and stars - celestial beings that shimmer in solitude amidst the darkness of space. Against a backdrop as black as the void itself, these cutouts of astrophysical wonders stand out vibrantly. The intricate details and vibrant colors bring forth an otherworldly beauty that captivates our imagination. This awe-inspiring illustration not only showcases the diversity among brown dwarf types but also serves as a testament to humanity's insatiable curiosity about our universe. It reminds us that there is still so much left unexplored beyond our own cosmic neighborhood – beckoning future generations to embark on extraordinary journeys through time and space.
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