A powerful transmitter in remote Alaska sent long wavelength radio signals into space Tuesday with the purpose of bouncing them off an asteroid to learn about its interior.
Planetary Sciences
Dec 30, 2022
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119
An experiment to bounce a radio signal off an asteroid on Dec. 27 will serve as a test for probing a larger asteroid that in 2029 will pass closer to Earth than the many geostationary satellites that orbit our planet.
Planetary Sciences
Dec 22, 2022
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33
An unmanned U.S. military space plane landed early Saturday after spending a record 908 days in orbit for its sixth mission and conducting science experiments.
Space Exploration
Nov 12, 2022
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NASA's first asteroid sample return spacecraft, OSIRIS-REx, fired its thrusters for 30 seconds on Sept. 21 and nudged its trajectory toward Earth. The resulting course correction keeps the vehicle on track to deliver a sample ...
Space Exploration
Oct 17, 2022
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32
Desert dust was assumed to be the primary contributor to elevated air pollution across the Middle East. Now, an international team of scientists including researchers from KAUST has shown that pollution from anthropogenic ...
Earth Sciences
Sep 22, 2022
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4
The first study to analyze California's coastal cliff retreat statewide using high-resolution data has found that cliffs receded faster in the north than elsewhere in the state during the study period.
Earth Sciences
Aug 12, 2022
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150
Water levels were slowly receding Thursday in major rivers in Bangladesh's flood-hit northeast, bringing hopes of relief to millions of Bangladeshis, but woes continued in India's northeast, where 5.5 million people remained ...
Environment
Jun 23, 2022
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4
A classified satellite for the U.S. National Reconnaissance Office was launched into space from California on Sunday.
Space Exploration
Apr 18, 2022
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4
The wildfires that broke out in the Florida Panhandle in early March 2022 were the nightmare fire managers had feared since the day Hurricane Michael flattened millions of trees there in 2018. It might sound odd—hurricanes ...
Environment
Mar 11, 2022
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7
A US intelligence agency said Wednesday that its newest spy satellite successfully launched into orbit atop a reusable SpaceX Falcon 9 rocket.
Space Exploration
Feb 3, 2022
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