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Beyond Ice: NASA s ICESat-2 Shows Hidden Talents – Climate Change: Vital Signs of the Planet

Credit: NASA s Goddard Space Flight Center Before its September 2018 launch, the ICESat-2 mission team was focused on making sure the satellite met its science requirements, said Tom Neumann, the mission’s project scientist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. And it has, by precisely measuring the height of the ice sheets at Earth’s poles, of sea ice floes above the ocean waters, and of forest canopies. The satellite’s continuous coverage around the globe, with height measurements of Earth’s surface taken every 2.3 feet (70 centimeters) along its ground path, has made ICESat-2 datasets appealing to those studying rivers, coastal regions, forests and more, he said.

College parkUnited statesUniversity of marylandGoddard space flight centerEllen buckleyTom neumannSinead farrellKate ramsayerHelen frickerHeidi ranndalBrett buzzangaNathan thomasAmy neuenschwanderLori magruderOld dominion university in norfolkFall meeting of the american geophysical union

One of these astronauts could be the first woman to walk on the moon

One of these astronauts could be the first woman to walk on the moon Sophie Lewis © NASA my-post-10.png Nine women are among the 18 astronauts who will train for NASA s upcoming Artemis missions, with the goal of sending humans back to the moon and, eventually, to Mars. The space agency is aiming for a 2024 moon landing and this time, it won t just be men making the trip. NASA announces Artemis Team of astronauts for future moon missions Replay Video UP NEXT The group of astronauts announced Wednesday are among the most diverse teams NASA has ever put together: nine men, including four with spaceflight experience, and nine women, including five spaceflight veterans.

New yorkUnited statesCity ofUnited kingdomSmithsonian institutionDistrict of columbiaNorth carolinaStanford universityCalifornia institute of technologyWest pointNorth carolina state universityWhitehead instituteHarvard universityScripps institution of oceanographyChristina hammockJessica meir

Marine Biologists Discover Possible New Species of Beaked Whale | Biology

Possibly a new species of beaked whale. Image credit: Simon Ager / Sea Shepherd. A team of researchers on board Sea Shepherd vessel Martin Sheen aimed to study the cetaceans present in the waters surrounding San Benito Islands, a group of three remote islands located approximately 483 km (300 miles) from the U.S. border. The scientists set forth to identify a beaked whale species associated with an unidentified acoustic signal previously recorded in the area. On November 17, 2020, they observed three beaked whales about 161 km (100 miles) north of San Benito Islands. They captured photographs and video recordings of the animals and deployed a specialized underwater microphone to record the acoustic signals emitted by the whales.

Jay barlowMartin sheenSea shepherd conservation societyScripps institution of oceanographyFisheries science centerSan benitoSimon agerSea shepherdSan benito islandsProfessor jay barlowScripps institutionஜெய் பார்லோமார்டின் ஷீன்கடல் மேய்ப்பன் பாதுகாப்பு சமூகம்ஸ்கிரிப்ட்கள் நிறுவனம் ஆஃப் கடல்சார்வியல்மீன்வளம் அறிவியல் மையம்

Researchers Think They Found New Kind of Whales

Researchers Think They Found New Kind of Whales
voanews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from voanews.com Daily Mail and Mail on Sunday newspapers.

San diegoUnited statesScripps institution of oceanographySan benitoJay barlowMartin sheenJill robbinsSea shepherd conservation societyDuke universitySan benito islandsScripps institutionசான் டியாகோஒன்றுபட்டது மாநிலங்களில்ஸ்கிரிப்ட்கள் நிறுவனம் ஆஃப் கடல்சார்வியல்சான் பெனிட்டோஜெய் பார்லோ

When did earth s plate subduction begin?

When did earth s plate subduction begin?
techexplorist.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from techexplorist.com Daily Mail and Mail on Sunday newspapers.

United statesSarah aaronsJesse reiminkUniversity of chicagoScripps institution of oceanographyPenn state universityScripps institutionAcasta gneiss complexAcasta gneissஒன்றுபட்டது மாநிலங்களில்சாரா ஆரொன்ஸ்பல்கலைக்கழகம் ஆஃப் சிகாகோஸ்கிரிப்ட்கள் நிறுவனம் ஆஃப் கடல்சார்வியல்பென் நிலை பல்கலைக்கழகம்ஸ்கிரிப்ட்கள் நிறுவனம்அகஸ்டா நைஸ் சிக்கலான