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Three-Year Study of Young Stars with NASA’s Hubble Enters New Chapter

In the largest and one of the most ambitious Hubble Space Telescope programs ever executed, a team of scientists and…

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Mariner 7 Goes to Mars

An Atlas-Centaur launched at 5:22 p.m. EST on March 27, 1969, to send Mariner 7 on its way to Mars. Mariner 7 joined its sister spacecraft, Mariner 6, on a journey that carried them within 2,000 miles of the red planet that summer. Mariner 6 was launched from Kennedy Space Center in Florida on Feb. 24 and investigated the Martian equatorial area while Mariner 7 concentrated on the south polar cap.

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Earth Information Center

For more than 50 years, NASA satellites have provided data on Earth's land, water, air, temperature, and climate. NASA's Earth Information Center allows visitors to see how our planet is changing in six key areas: sea level rise and coastal impacts, health and air quality, wildfires, greenhouse gases, sustainable energy, and agriculture.

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An astronaut aboard the International Space Station captured this photo of the snow-covered caldera of the Nemrut volcano in eastern Türkiye, along the western shore of Lake Van.

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