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Spacewalk Training

On the latest episode of Houston, We Have a Podcast, an engineer at the Neutral Buoyancy Laboratory discusses how environmental effects help make spacewalk training more realistic.

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NASA astronaut and Expedition 64 Flight Engineer Michael Hopkins is pictured during a spacewalk servicing communications gear on the outside of the International Space Station's Columbus laboratory module.

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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Hubble Captures a Cosmic Fossil

This NASA/ESA Hubble Space Telescope image features the globular cluster NGC 2005. It’s not an unusual globular cluster in and of itself, but it is a peculiarity when compared to its surroundings. NGC 2005 is located about 750 light-years from the heart of the Large Magellanic Cloud (LMC), which is the Milky Way’s largest satellite galaxy some 162,000 light-years from Earth.

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Space image with stars and swirls of colorful orange, red and white.