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Mars was once covered in water and this giant map shows us where - BGR
8/25/22 at 7:15am
Two new papers have provided a giant map outlining all the places we've discovered ancient trace of water on Mars.
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Electron-mediated control of nanoporosity for targeted molecular separation in carbon membranes - Nature.com
8/25/22 at 7:15am
Controlled molecular separation by membranes requires 2D materials with precise structures to achieve the desired selectivity. Here authors demonstrate precise selectivity tuning in carbon membranes using electron irradiation.
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NASA will provide coverage of prelaunch, launch, and postlaunch activities for Artemis I, the first integrated test of NASA’s Orion spacecraft, Space Launch S
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No people will fly on NS-23.
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What are wormholes? An astrophysicist explains these shortcuts through space-time - Japan Today
8/25/22 at 7:15am
Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. What are wormholes and do they exist? – Chinglembi D., age 12, Silchar, Assam, India Imagine two towns on t…
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NASA's new tiny, high-powered laser could find water on the Moon - ZDNet
8/25/22 at 7:15am
This laser, small enough to fit inside a teapot, could significantly advance space exploration by helping astronauts definitively locate and identify water sources on the Moon, Mars and beyond.
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I’ve always been a huge fan of NASA’s concept art — sometimes you need to see what the future might...
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Retro Concept Art From NASA Makes Our Imagination Soar - Gizmodo
8/25/22 at 7:15am
Long before a spacecraft launches or a rover puts its wheels to alien ground, NASA produces awe-inspiring art to depict the mission.
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Sawfish fossils suggest teeth likely evolved from body scales in ancient fish - Science Daily
8/25/22 at 7:15am
Scientists have long debated the origins of teeth. Did they evolve from body scales that migrated into the mouths of ancient vertebrates and became adapted for eating -- an idea known as the 'outside-in' hypothesis? Or did they evolve independent of scales, o…
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Scientists discover fossils of giant sea lizard that ruled the oceans 66 million years ago - Phys.org
8/25/22 at 7:15am
Researchers have discovered a huge new mosasaur from Morocco, named Thalassotitan atrox, which filled the apex predator niche. With massive jaws and teeth like those of killer whales, Thalassotitan hunted other marine reptiles—plesiosaurs, sea turtles, and ot…
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NASA Scientists Help Probe Dark Energy by Testing Gravity - NASA
8/25/22 at 7:15am
Could one of the biggest puzzles in astrophysics be solved by reworking Albert Einstein’s theory of gravity? A new study co-authored by NASA scientists says not yet.
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Eclipse Ambassadors | Science Mission Directorate - Science@NASA
8/25/22 at 7:15am
Are you an astronomy enthusiast or undergraduate student that loves eclipses? Do you have a passion for sharing the wow of space science with your community? NASA may have just the opportunity for you. In 2023 and 2024, two eclipses will cross the United Stat…
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Broken fortress discovered under 'mega-monument' burial mound in Cyprus - Livescience.com
8/25/22 at 7:15am
The rampart was an "unexpected discovery."
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Melbourne, Aug 24: The timing and intensity of the seasons shapes life all around us, including tool use by birds, the evolutionary diversification of giraffes, and the behaviour of our close primate relatives. Some scientists suggest early humans and their a…
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Scientists Have Discovered An Ocean Planet With The Possibility Of Life - Giant Freakin Robot
8/25/22 at 7:15am
Scientists have found a distant ocean planet that may be able to support life, just like in that one George Clooney movie.
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Scientists get gruesome look at how stars like our sun eat their own planets - Space.com
8/25/22 at 7:15am
A new study explores what happens when blown-up dying red giant stars engulf planets in their vicinity.
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New study reveals that the yeast eps15-like endocytic protein Pan1p is a key player in endocytosis - EurekAlert
8/25/22 at 7:15am
Endocytosis is a cellular process of bringing in different types of materials from the outside. Several molecular players orchestrate the process. Scientists from Tokyo University of Science have shed light on how the various molecules are recruited to the en…
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Research Reveals the Circadian Clock Influences Cell Growth, Metabolism and Cancer Progression - SciTechDaily
8/25/22 at 7:15am
Research illustrates how both genetic and environmental disruption of the circadian clock can drive colorectal cancer progression. In a new study, scientists define how the circadian clock influences cell growth, metabolism, and tumor progression. Their resea…
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Here's what a black hole sounds like, according to NASA. Yes, it's 'frightening' - Phys.org
8/25/22 at 7:15am
NASA this week shared an audio clip on social media that allows you to "hear" a black hole.
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What will happen if you get closer to Black Hole? - The Tech Outlook
8/25/22 at 7:15am
Gas streams go into black holes, where they experience an unending existence cut off from the rest of the universe. These gaseous tatters emit some of the brightest emissions in the universe as they are disintegrating.These death dives are too far aw
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Movement of the solar system through the Milky Way’s galactic spiral arms helped form Earth’s first continents - Newswise
8/25/22 at 7:15am
A new study of zircon crystals from two of Earth’s oldest continents indicates that the formation of Earth’s continental crust goes through cycles, with per
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Chemist shows that intermolecular interactions can attain previously unknown dimensions - Phys.org
8/25/22 at 7:15am
Intermolecular interactions are the forces that pertain between molecules. In general, these interactions scarcely extend beyond the boundaries of molecules. For the most part, they are effective over distances of less than 1 nanometer (10-9 m).
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Polyethylene furanoate is coming! Don't be scared. - Office for Science and Society
8/25/22 at 7:15am
If you are scared of chemical terminology, you may think you are in for a bumpy ride. But fear not, you do not need a degree in chemistry to follow this discussion. Buckle up, and let’s go. Granted, the term “polyethylene furanoate (PEF)” doesn’t exactly roll…
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Scientists Debunk Myth That Noise From NASA’s Powerful Saturn V Rocket Melted Concrete - Gizmodo Australia
8/25/22 at 7:15am
On November 9, 1967, a 110.64 m-tall (111-metre) Saturn V rocket launched from NASA’s Kennedy Space Centre, generating 7.5 million...
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Scientists Debunk Myth That Noise From NASA's Powerful Saturn V Rocket Melted Concrete - Gizmodo
8/25/22 at 7:15am
The launch of NASA's upcoming megarocket will be even louder, but the space agency has taken precautions to suppress the noise.
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