NASA's Spitzer Space Telescope served the astronomy community well for 16 years. From its launch in 2003 to the end of its operations in January 2020, its infrared observations fueled scientific discoveries too numerous to ...
Astronomy
May 19, 2023
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Located near the summit of Maunakea, Hawaii, the 15-meter (~49 ft) James Clerk Maxwell Telescope (JCMT) at the East Asia Observatory (EAO) is the largest telescope in the world designed to operate exclusively in the submillimeter-wavelength. ...
Astronomy
May 15, 2023
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Alexandrite laser crystals are well suited for use in Earth observation satellites. They are robust and enable laser systems with a tunable output wavelength. In the European Horizon 2020 project GALACTIC, the partners Laser ...
Optics & Photonics
May 5, 2023
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An instrument called ShadowCam is giving NASA's planned Artemis missions to the moon some advanced views of a landing site. It's mounted to the Danuri Korea Pathfinder Lunar orbiter sent to the moon last year. Lately, this ...
Astronomy
May 2, 2023
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South Korea plans to conduct its first launch of a commercial-grade satellite aboard a domestically built rocket next month as part of its space development program, officials said Tuesday.
Space Exploration
Apr 11, 2023
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The final installment of the sixth assessment report by the United Nations' Intergovernmental Panel on Climate Change (IPCC) was released on March 20. The report warns that the planet has already warmed 1.1°C above pre-industrial ...
Earth Sciences
Mar 21, 2023
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To be clear: The asteroid is not going to hit us.
Astronomy
Feb 15, 2023
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An asteroid the size of a delivery truck will whip past Earth on Thursday night, one of the closest such encounters ever recorded.
Space Exploration
Jan 26, 2023
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33
The European Space Agency's director general says it's crucial to rebuild Europe's access to space following the botched launch of a European rocket carrying two Earth observation satellites last year and the delayed introduction ...
Space Exploration
Jan 25, 2023
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A case study involving Europe's largest coal-fired power plant shows space-based observations can be used to track carbon dioxide emissions—and reductions—at the source.
Earth Sciences
Jan 9, 2023
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