In May 2019, when atmospheric carbon dioxide reached its yearly peak, it set a record.
Carbon Dioxide Reaches Record Levels, Plus 6 Things to Know About the Greenhouse Gas
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In May 2019, when atmospheric carbon dioxide reached its yearly peak, it set a record.
ISS HAM pass: The crew completed a HAM pass with Peninsula Grammar, Melbourne, Australia, which is a boarding school for approximately 1400 students from three-year old kindergarten to Year 12. The participants had questions for the crew about first aid in space, how the crew’s understanding of the universe has been changed by their time …
The Expedition 59 crew will split up later this month when three International Space Station residents return to Earth. The other three crewmembers today practiced evacuating the orbiting lab in the unlikely event of an emergency. Station Commander Oleg Kononenko will depart home with Flight Engineers Anne McClain and David Saint-Jacques inside the Soyuz MS-11 …
Fluids Integrated Rack (FIR)/Light Microscopy Module (LMM)/ACE Module Changeout: The crew removed the processed ACE-T12 Module and installed the ACE-T10 Module. In contrast to the ACE-T12, which studied nanoparticle haloing (a mixture of non-charged large particles with much smaller charged particles), ACE-T10 looks at crystal nucleation in colloidal fluids, the origin of ageing in glasses …
The Expedition 59 crew collected blood and breath samples today to test new biomedical gear and protect future astronauts going to the Moon and Mars. The orbital residents also participated in a pair of behavioral studies aboard the International Space Station. The five-year-old Airway Monitoring study from the European Space Agency is analyzing exhaled Nitric …
In a recent article, we showed satellite imagery of the dramatic retreat of Alaska’s Excelsior Glacier over the past two decades. Images collected closer to the ground also show dramatic change.
Airway Monitoring: The crew located the hardware and reviewed the Big Picture Words in preparation for the Airway Monitoring ambient pressure session activities later this week. The primary goals of the experiment is to determine how gravity and microgravity influence the turnover of Nitric Oxide in the lungs. During future manned missions to the Moon …
Four Expedition 59 astronauts underwent periodic health checkups and regularly scheduled eye scans today. The International Space Station residents also had time set aside for space gardening, furnace work, crew ship packing and radiation checks. Astronauts Anne McClain and Christina Koch started Tuesday morning checking each other’s vital signs including temperature, blood pressure, pulse and …
BioNutrients: The crew performed a hydration and agitation for the BioNutrients experiment and started the 48 hour incubation at 30 deg C. BioNutrients demonstrates a technology that enables on-demand production of human nutrients during long-duration space missions. The process uses engineered microbes, like yeast, to generate carotenoids from an edible media to supplement potential vitamin …
Four Expedition 59 astronauts are taking a three-day weekend aboard the International Space Station after packing a U.S. space freighter for return to Earth. The two cosmonauts focused on exercise studies, physics research and life support maintenance on the Russian side of the orbiting lab. NASA astronauts Christina Koch, Anne McClain and Nick Hague and …