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Published Satellites contribute significant light pollution to night skies - Satellites Contribute Significant Light Pollution to Night Skies
(via sciencedaily.com) Scientists reported new research results today suggesting that artificial objects in orbit around th...
Published Streetlights contribute less to nighttime light emissions in cities than expected - Streetlights Contribute Less to Nighttime Light Emissions in Cities Than Expected
(via sciencedaily.com) When satellites take pictures of Earth at night, how much of the light that they see comes from stre...
Published Impact of satellite constellations on astronomical observations - Impact of Satellite Constellations on Astronomical Observations
(via sciencedaily.com) Astronomers have recently raised concerns about the impact of satellite mega-constellations on scien...
Published Maintaining large-scale satellite constellations using logistics approach - Maintaining Large-Scale Satellite Constellations Using Logistics Approach
(via sciencedaily.com) Researchers have identified a critical hidden challenge about replacing the broken satellites in meg...
Published Where were Jupiter and Saturn born? - Where Were Jupiter and Saturn Born?
(via sciencedaily.com) New work reveals the likely original locations of Saturn and Jupiter. These findings refine our unde...
Published New Horizons successfully explores Ultima Thule - New Horizons Successfully Explores Ultima Thule
(via sciencedaily.com) NASA's New Horizons spacecraft flew past Ultima Thule in the early hours of New Year's Day, ushering...
Published All about Ultima: New Horizons flyby target is unlike anything explored in space - All About Ultima: New Horizons Flyby Target is Unlike Anything Explored in Space
(via sciencedaily.com) NASA's New Horizons spacecraft is set to fly by a target nicknamed 'Ultima Thule,' 4 billion miles f...
Published Galaxy clusters yield new evidence for standard model of cosmology - Galaxy Clusters Yield New Evidence for Standard Model of Cosmology
(via sciencedaily.com) Original source A new study probing the structure and evolution of galaxy clusters shows good agreement with the pre...
Published NASA's Hubble hunts for intermediate-sized black hole close to home - NASA's Hubble Hunts for Intermediate-Sized Black Hole Close to Home
(via sciencedaily.com) Original source Astronomers have come up with what they say is some of their best evidence yet for the presence of a...
Published Is it hemp or marijuana? New scanner gives instant answer - Is it Hemp or Marijuana? New Scanner Gives Instant Answer
(via sciencedaily.com) Hemp is technically legal in Texas, but proving that hemp is not marijuana can be a hurdle, requirin...
Published Shutting down nuclear power could increase air pollution - Shutting Down Nuclear Power Could Increase Air Pollution
(via sciencedaily.com) Original source A new study shows that if U.S. nuclear power plants are retired, the burning of coal, oil, and natur...
Published Central Asia identified as a key region for human ancestors - Central Asia Identified as a Key Region for Human Ancestors
(via sciencedaily.com) A new study on early human migration shows that semi-arid and desert zones of Central Asia may have...
Published Climate changed abruptly at tipping points in past - Climate Changed Abruptly at Tipping Points in the Past
(via sciencedaily.com) Climate scientists identify abrupt transitions in climate records that may have been caused by the c...
Published Tiny cave snail with muffin-top waistline rolls out of the dark in Laos - Tiny Cave Snail with Muffin-Top Waistline Rolls Out of the Dark in Laos
(via sciencedaily.com) Recent cave exploration has turned up a tiny, top-heavy snail that glistens under the light of the m...
Published Boo! How do Mexican cavefish escape predators? - Boo! How Mexican Cavefish Escape Predators
(via sciencedaily.com) When startled, do all fish respond the same way? A few fish, like Mexican cavefish, have evolved in...
Published Early North Americans may have been more diverse than previously suspected - Early North Americans May Have Been More Diverse Than Previously Suspected
(via sciencedaily.com) Ancient skulls from the cave systems at Tulum, Mexico, suggest that the earliest populations of Nort...
Published Sea-ice-free Arctic makes permafrost vulnerable to thawing - Sea-Ice-Free Arctic Makes Permafrost Vulnerable to Thawing
(via sciencedaily.com) New research provides evidence from Siberian caves suggesting that summer sea ice in the Arctic Ocea...
Published 1930s Dust Bowl led to extreme heat around Northern Hemisphere - 1930s Dust Bowl led to extreme heat around Northern Hemisphere
(via sciencedaily.com) The 1930s Dust Bowl affected heat extremes across much of North America and as far away as Europe an...
Published Early-nesting ducks at increased risk due to changes in climate, land use - Early-nesting ducks at increased risk due to changes in climate, land use
(via sciencedaily.com) Original source Each year approximately 10 million waterfowl fly north to their breeding grounds in the Prairie Poth...
Published First stem cells from a bat species known to harbor SARS-CoV-2 could shed light on virus survival and molecular adaptability - First Stem Cells from a Bat Species Known to Harbor SARS-CoV-2 Could Shed Light on Virus Survival and Molecular Adaptability
(via sciencedaily.com) Researchers have generated the first induced pluripotent stem cells (iPSCs) from bats, gaining valua...