Earth’s global average surface temperature in 2021 tied with 2018 as the sixth warmest on record, according to independent analyses done by NASA and the National Oceanic and Atmospheric Administration (NOAA).
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La temperatura promedio global de la superficie de la Tierra en 2021 empató con la de 2018 como la sexta más cálida registrada, según análisis independientes realizados por la NASA y la Administración Nacional Oceánica y Atmosférica (NOAA, por sus siglas en inglés).
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In one week the first spacewalk of 2022 is set begin at the International Space Station. Two Expedition 66 crew members are getting their spacesuits ready as the rest of the crew works research and maintenance.
Station Commander Anton Shkaplerov and Flight Engineer Pyotr Dubrov are due to exit the Poisk module in their Russian Orlan spacesuits on Jan. 19 at 7 a.m. EDT. They will spend about seven hours configuring both the Prichal docking module and the Nauka multipurpose laboratory module in the vacuum of space.
Both cosmonauts continued setting up and attaching components to their spacesuits on Wednesday. NASA Flight Engineer Mark Vande Hei, who will assist the spacewalkers next week, joined the pair during the afternoon and reviewed the Poisk airlock depressurization/repressurization timeline.
The station’s other crew members focused on space physics, life science and lab maintenance. NASA Flight Engineer Raja Chari started his day working on hardware maintenance for the Ring Sheared Drop experiment then took a robotics test for a behavioral study. Astronaut Matthias Maurer of ESA (European Space Agency) continued collecting microbe samples swabbed from station surfaces for analysis.
NASA astronaut Kayla Barron collected microbe samples from the station’s atmosphere then took samples from a carbon dioxide removal system for analysis. At the end of the day, Vande Hei gathered equipment ahead of operations planned for station fluid systems.
Learn more about station activities by following the space station blog, @space_station and @ISS_Research on Twitter, as well as the ISS Facebook and ISS Instagram accounts.
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Heidi Lavelle
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NASA and the Department of Education are collaborating to enhance the federal Historically Black Colleges and Universities (HBCU) Scholar Recognition Program using NASA entrepreneurial expertise.
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Media accreditation is open for the launch of Northrop Grumman’s 17th commercial resupply services mission for NASA to deliver science investigations, supplies, and equipment to the International Space Station aboard its Cygnus spacecraft.
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