Earth leakage breaker factory in Cairo

Comet Tsuchinshan-ATLAS Arrives from Afar

Earth-based observers looking to the night sky may be treated to a rare sight in autumn 2024. Comet C/2023 A3 Tsuchinshan-ATLAS, which likely traveled from the outer

2025 Sep 05

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Earth Observatory

NASA''s Earth Observatory brings you the Earth, every day: images, stories, and discoveries about the environment, Earth systems, and climate.

2024 Oct 17

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Eyes

Eyes on the Earth Fly along with NASA''s Earth science missions in real-time, monitor Earth''s vital signs like Carbon Dioxide, Ozone and Sea Level, and see satellite

2024 Apr 17

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Facts About Earth

Earth is the third planet from the Sun, and the fifth largest planet. It''s the only place we know of inhabited by living things.

2024 Feb 14

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Earth

NASA is an exploration agency, and one of our missions is to know our home. We develop novel tools and techniques for understanding how our planet works -- for the benefit of

2025 Sep 10

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Earth Videos

Collection of Earth science videos explaining a variety of concepts and activities performed by NASA''s Earth Science Division.

2025 Mar 26

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About the Planets

Our solar system has eight planets, and five dwarf planets - all located in an outer spiral arm of the Milky Way galaxy called the Orion Arm.

2024 Mar 17

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Earth

All About Earth Our home planet Earth is a rocky, terrestrial planet. It has a solid and active surface with mountains, valleys, canyons, plains and so much more. Earth is

2024 Jul 21

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Explore Earth Science

Most of all, we look at Earth as a system, examining the cycles and processes—the water cycle, the carbon cycle, ocean circulation, the movement of heat—that interact and

2024 Jun 23

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Earth from Space

This true-color image shows North and South America as they would appearfrom space 35,000 km (22,000 miles) above the Earth. The imageis a combination of data from two

2025 Jan 22

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