Space
NASA’s DART impact permanently changed the shape and orbit of asteroid moon
When NASA’s Double Asteroid Redirection Test (DART) spacecraft collided with an asteroid moon called Dimorphos in 2022, the moon was...
Researchers demonstrate metasurfaces that control thermal radiation in unprecedented ways
NEW YORK, August 23, 2024 — In a groundbreaking advancement, researchers with the Advanced Science Research Center at the CUNY...
NASA’s EXCITE mission prepared for scientific balloon flight
Scientists and engineers are ready to fly an infrared mission called EXCITE (EXoplanet Climate Infrared TElescope) to the edge of...
Meteor showers shed light on where comets formed in the early solar system
An international team of 45 researchers studying meteor showers has found that not all comets crumble the same way when...
New detectable gravitational wave source from collapsing stars predicted from simulations
The death of a massive, rapidly spinning star can shake the universe. And the resulting ripples — known as gravitational...
MCG physicians working to help prevent vision loss associated with space travel
Physicians at the Medical College of Georgia at Augusta University are working with Polaris Dawn, the first of the Polaris...
Near-term NASA Mars and lunar in situ propellant production: complexity versus simplicity
First, lunar ISPP is analyzed from aspects of lunar resources, near-term lunar processes, carbothermal process, polar ice, and reduction of...
An active multi-beam antenna design method and its application for the future 6G satellite network
First, the payload requirements and problems faced by traditional multi-beam antenna are described. The user beam of the VHTS payload...
New view of North Star reveals spotted surface
ATLANTA — Researchers using Georgia State University’s Center for High Angular Resolution Astronomy (CHARA) Array have identified new details about the size...
‘Molecular compass’ points way to reduction of animal testing
In recent years, machine learning models have become increasingly popular for risk assessment of chemical compounds. However, they are often...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Warm seawater speeding up melting of ‘Doomsday Glacier,’ scientists warn
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