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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Bukhansan National Park, South Korea
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International Tea Day
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Bryce Canyon National Park turns 100
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Anza-Borrego Desert State Park, California
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Today is World Refugee Day
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Pollinator Week
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Exploring the Pearl of the Atlantic
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A bite of ancient history
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Fibonacci Day
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Old Rock Day
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World Jellyfish Day
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A notorious gunfight that was incorrectly named
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Ready, set, read
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Lighting the way to new beginnings
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A crested partridge
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Happy Independence Day!
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National Go Birding Day
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A red knot on the Shetland Islands, Scotland
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The dry days of winter in Etosha
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It’s National Dolphin Day!
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Lobster tales
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International Day for Biodiversity
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Happy Lunar New Year!
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Roman bridge of Córdoba, Spain
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Shenandoah National Park, Virginia
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Mount Hamilton, near San Jose, California
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Après-ski in the Dolomites
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In the Garden of Europe
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Christmas Eve
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Glenariff Forest Park, Northern Ireland, UK
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