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NASA Earth science satellite fleet as of September 2020, planned through 2023. Earth observation satellite missions developed by the ESA as of 2019. Earth observation satellites are Earth-orbiting spacecraft with sensors used to collect imagery and measurements of the surface of the earth. These satellites are used to monitor short-term weather ...
The Earth Fire Alliance's suite of satellites will fly at a lower orbit — about 370 miles from Earth compared with NOAA's 22,000 miles — affording even more granular information in real time ...
Chandra is an Earth satellite in a 64-hour orbit, and its mission is ongoing as of 2024. Chandra is one of the Great Observatories , along with the Hubble Space Telescope , Compton Gamma Ray Observatory (1991–2000), and the Spitzer Space Telescope (2003–2020).
Satellite Tracker - (ProSat) Displays satellite paths 7 days in advance and operates offline until additional days are needed. Compass view of paths as well as 3D earth view. Allows user to input and store satellite radio frequencies while accounting for live doppler shift. [12]
Watch live as a Nasa spacecraft returns to Earth with the largest asteroid sample in history on Sunday 24 September. After a seven-year, four-billion-mile journey across space, the ambitious NASA ...
1) The International Space Station orbits about 250 miles (400 kilometers) above Earth. 2) The Hubble Space Telescope, which NASA astronauts have conducted spacewalks to repair, orbits about 320 ...
The NASA-ISRO Synthetic Aperture Radar, or NISAR satellite, will use advanced radar imaging to map the elevation of Earth's land and ice masses four to six times a month at resolutions of 5 to 10 meters. [ 9] It is designed to observe and measure some of the planet's most complex natural processes, including ecosystem disturbances, ice-sheet ...
The first test of two-way laser communication occurred in December 2021 when NASA’s Laser Communications Relay Demonstration launched and went into orbit about 22,000 miles (35,406 kilometers ...