On this day in 1990, the Hubble Space Telescope entered orbit in the cargo bay of the space shuttle Discovery. Shortly thereafter, it began its continuing mission to capture images of our universe from low Earth orbit, free of the obstructions of clouds and the distortions of the atmosphere. Like its namesake, the great astronomer Edwin Hubble, the Hubble Space Telescope has transformed our understanding of the cosmos. Some of the telescope"s greatest contributions include its Deep Fields images, which peer back billions of light-years and help astronomers measure the size and age of the universe and test theories about its origin. It"s also produced jaw-dropping images of objects closer to home, like the one on today"s homepage. Here we"re looking at a maelstrom of glowing gas and dark dust within one of the Milky Way"s satellite galaxies, the Large Magellanic Cloud.
Celebrating 30 years of eye-opening images
Today in History
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Honoring the first American woman in space
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Fibonacci Day
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World Book Day
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Happy Independence Day!
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An enduring vision
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Finnish Independence Day
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National Trails Day
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Ribblehead Viaduct, North Yorkshire, England
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The Kelpies statues in Falkirk, Scotland
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Tour de France
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National Bison Day
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Great horned owl
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Sequoia National Parks 134th anniversary
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Stepping into autumn
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For Hispanic Heritage Month: Out of Many, One
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Is that a buzzing sound?
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International Jazz Day
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Cheers! It’s National Wine Day
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Great horned owl fledglings
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It’s Opening Day for Major League Baseball
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Cypress trees in George L. Smith State Park, Georgia
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A picture-perfect day on Trillium
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Behold the perfect cone
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Tibetan New Year
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Bohemian waxwings in Canada
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Endangered Species Day
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Seville celebrates first world tour
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On the rebirth of the Olympic Games
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Native American Heritage Month
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International Day of Friendship
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