Image for Low Earth Orbit (LEO)

Low Earth Orbit (LEO)

Low Earth Orbit (LEO) refers to a region of space relatively close to Earth, typically between about 100 to 2,000 kilometers (62 to 1,200 miles) above the planet’s surface. Satellites in LEO can circle the Earth quickly, completing an orbit in about 90 minutes. This proximity allows for reduced communication latency and improved imaging for applications like Earth observation, telecommunications, and scientific research. LEO is increasingly popular for satellite constellations, such as those enabling global internet coverage, making it a key area in the expanding use of space technology.

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  • Image for Low Earth Orbit (LEO)

    Low Earth Orbit (LEO) refers to the region of space typically located between about 100 to 2,000 kilometers (about 62 to 1,240 miles) above the Earth's surface. Satellites in LEO have shorter orbital periods, often circling the Earth every 90 to 120 minutes. This proximity allows for lower latency communications, better imaging, and easier access for repairs and launches. Many satellites used for communication, Earth observation, and scientific research operate in LEO, making it a critical area for technology and exploration.