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☆ Landfills are spewing even more methane into the atmosphere than we thought
▼ + stars: | 2024-03-31 | by ( Catherine Boudreau | ) www.businessinsider.com time to read: +4 min

Landfills are a large driver of the climate crisis due to their high methane leaks. A recent study found methane emissions from landfills were 40% higher than reported. Advanced methods like remote sensing can help detect and fix landfill methane leaks faster. Methane leaks from landfills were, on average, 40% higher than what's been reported to the federal government, according to a study published in the journal Science. Many large landfills capture methane gas so it can be reused as energy, but that infrastructure can leak.

Persons: —, what's, Dan Cusworth, Cusworth Organizations: Service, Science, Carbon Mapper, Arizona, University Landfill, Carbon, NASA Jet Propulsion Laboratory, RMI, Defense Fund Locations: Southern California, Pennsylvania

☆ How Much Ice Is Greenland Losing? Researchers Found an Answer.
▼ + stars: | 2024-01-17 | by ( Delger Erdenesanaa | ) www.nytimes.com time to read: 1 min

Greenland’s expansive ice sheet is known to be shrinking, especially since the 1990s, because of warming from climate change. It’s a fate shared by the Antarctic Ice Sheet as well as glaciers around the world. Now, a new study reveals that about 20 percent more of the Greenland ice sheet has disappeared than previous estimates show. The missing ice has been breaking and melting from the ends of glaciers around Greenland’s perimeter. “Almost every glacier in Greenland is retreating.

Persons: ”, Chad Greene Organizations: Antarctic, NASA Jet Propulsion Laboratory Locations: Greenland’s, Greenland

☆ New study warns against risks of ‘time-traveling pathogens’
▼ + stars: | 2023-08-18 | by ( Ava Loomar | ) edition.cnn.com time to read: +8 min

Through tens of thousands of iterations, the study team tracked how the virus affected species diversity of a bacterial community. About 1% of the ancient viruses caused major disruptions to the digital ecosystems. The pathogen either increased diversity by up to 12% or, conversely, decreased species diversity by 32%. The role of carbon emissionsModern organisms, including humans, have few, if any, natural defense mechanisms for ancient pathogens. If ancient pathogens did somehow manage to escape, they would have trouble finding people to infect.

Persons: Giovanni Strona, Corey Bradshaw, Jean, Michel Claverie’s, Claverie, Bradshaw, ”, Strona, Kimberley Miner, Miner Organizations: CNN, Asahi Shimbun, NASA, Marseille University School of Medicine, Laboratory, Flinders University, Commission’s, Research, NASA Jet Propulsion Laboratory Locations: Greenland, Alaska, Siberia, Tibetan, Canada, Barrow , Alaska, Aix, Australia, Pasadena , California

☆ A Canadian lake best charts humanity’s impact on Earth
▼ + stars: | 2023-07-15 | by ( Katie Hunt | ) edition.cnn.com time to read: +6 min

Fossils embedded in rock reveal intriguing details about animals, plants and other life-forms that once called Earth home. ConsequencesCrawford Lake in Ontario is the geological site that best reflects a new epoch recognizing the impact of human activity on Earth, said geologists of the Anthropocene Working Group. The Anthropocene Working Group determined in 2016 that the epoch began around 1950 — the start of the era of nuclear testing. The international research group says that Crawford Lake in Ontario best charts humanity’s impact on Earth. Back then, it took 10 hours to relay a single image to Earth — incredibly slow by today’s standards.

Persons: Crawford, they’ve, Amenhotep III, didn’t, Philippe Martinez, Mona Lisa of Egypt, Thais Rabito Pansani, —, Webb, Ashley Strickland, Katie Hunt Organizations: CNN, Conservation, Scientists, MAFTO, Sorbonne University, NASA Mariner, Mariner, NASA Jet Propulsion, CNN Space, Science Locations: Ontario, Brazil, South America, Americas

☆ The first aircraft capable of flight on Mars finally makes contact with NASA after 2 months of radio silence
▼ + stars: | 2023-07-01 | by ( Katie Hawkinson | ) www.businessinsider.com time to read: +2 min

The helicopter had landed out of range from the Perseverance rover, which allows it to talk to Earth. The duo landed on the red planet on Feb. 18, 2021 for the first time. NASA said Ingenuity's signal cut out on April 26 thanks to a hill that separated the helicopter from the Perseverance rover. On June 28, the rover finally made it over the hill, giving the helicopter the signal it needed to contact NASA mission control. But the next day, the helicopter successfully completed its 50th flight on the red planet.

Persons: —, space.com Organizations: NASA, Service, NASA Jet Propulsion Laboratory Locations: Pasadena , California

☆ I used to work on Mars rovers and now I develop self-driving cars. Here's how I made the pivot from NASA's JPL to Amazon's Zoox.
▼ + stars: | 2023-01-22 | by ( Alexa St. John | ) www.businessinsider.com time to read: +8 min

The former supervisor at NASA's Jet Propulsion Lab now works at AV startup Zoox. I figured after all the startups, why not work for a big company, and what better big company than NASA? ZooxThe AV space is the next frontier of robotics. What we're trying to do here in the AV space, it's extremely multidisciplinary. You're doing perception, you're doing planning, you're doing prediction, doing simulation.

☆ Опубликована панорама Марса со звуками планеты
▼ + stars: | 2021-04-26 | by ( Mld Media Srl | ) noi.md time to read: +1 min

Опубликована новая обзорная панорама Марса в высоком качестве со звуками Красной планеты. Панорама опубликована на YouTube-канале NASA Jet Propulsion Laboratory. Снимки были сделаны в период с 15 по 26 апреля 2021 года. Аудиозапись звуков Марса была записана 22 февраля 2021 года. Рассмотреть двухмерную интерактивную панораму Марса можно на сайте NASA.

Organizations: NASA, YouTube, NASA Jet Propulsion Laboratory Locations: Марс, Красная планета

☆ An army veteran made $1.8 million in a year self-publishing on Amazon. Here's how he turned his hobby into a career in less than 5 years.
▼ + stars: | 2021-04-26 | by ( Minda Zetlin | ) www.businessinsider.com time to read: +12 min

But then a member of the Facebook group LitRPG Books posted a review to the group and tagged Krout. Group members took an interest in the book, and he made $5,000 in book sales in the month after it was published. So those earnings from the book sales got his full attention. By the end of 2017, he'd made more than $82,000 on Amazon book sales alone, plus more income from audio-book sales and non-Amazon revenue streams such as Patreon. AdvertisementTo keep that interaction going over Facebook, Krout joined other Facebook groups beyond the LitRPG group.

Persons: —, Dakota Krout, Krout, Brandon Sanderson, Mark Dawson's, Michael E, Gerber, Dragon Con, he'd, Danielle, I'm, Dakota, John Grisham, They've, superfans, you've Organizations: Service, Army, Business, Facebook, Harvard, Dragon, NASA Jet Propulsion Laboratory, Mountaindale Press, Dakota, Moutaindale Locations: Kansas

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