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Space: Structures and Features
Published

Secret embraces of stars revealed by Alma - Secret Embraces of Stars Revealed by ALMA      (via sciencedaily.com) 

Unlike our Sun, most stars live with a companion. Sometimes, two come so close that one engulfs the...

Space: Exploration Space: Structures and Features
Published

NASA's Webb takes its first-ever direct image of distant world - NASA's Webb Takes Its First-Ever Direct Image of Distant World      (via sciencedaily.com) 

Astronomers have used NASA's James Webb Space Telescope to take a direct image of a planet outside o...

Space: The Solar System
Published

Risk from solar flares to planes is real but not worth costly mitigation - Risk from Solar Flares to Planes is Real but Not Worth Costly Mitigation      (via sciencedaily.com) 

Aviation guidelines aim to mitigate the effects of radiation, mainly caused by galactic cosmic rays...

Chemistry: Thermodynamics Energy: Alternative Fuels Energy: Fossil Fuels
Published

Cheap, sustainable hydrogen through solar power - Cheap, Sustainable Hydrogen Through Solar Power      (via sciencedaily.com) 

A new kind of solar panel has achieved 9% efficiency in converting water into hydrogen and oxygen--m...

Space: The Solar System
Published

This is what it looks like when a black hole snacks on a star - This is What Happens When a Black Hole Feasts on a Star      (via sciencedaily.com) 

Analyzing observations of an X-ray flare and fitting the data with theoretical models, astronomers d...

Space: The Solar System
Published

Hubble finds evidence of water vapor at Jupiter's moon Ganymede - Hubble Finds Evidence of Water Vapor at Jupiter's Moon Ganymede      (via sciencedaily.com) 

Astronomers have uncovered evidence of water vapor in the atmosphere of Jupiter's moon Ganymede. Thi...

Paleontology: Early Mammals and Birds
Published

Where have all the birds gone? - Where Have All the Birds Gone?      (via sciencedaily.com) 

A new study has revealed that over the last 20,000 to 50,000 years, birds have undergone a major ext...

Space: Cosmology Space: Exploration Space: Structures and Features
Published

NASA missions probe game-changing cosmic explosion - NASA Missions Probe Game-Changing Cosmic Explosion      (via sciencedaily.com) 

On Dec. 11, 2021, astronomers detected a blast of high-energy light from the outskirts of a galaxy a...

Environmental: Ecosystems
Published

At least 2,000 species of reptiles are threatened, study finds - At Least 2,000 Species of Reptiles are Threatened, Study Finds      (via sciencedaily.com) 

A new study has found that 21 percent of the reptile species on Earth (one in five species), amounti ...

Paleontology: Early Mammals and Birds
Published

Going up: Birds and mammals evolve faster if their home is rising - Going up: Birds and Mammals Evolve Faster if Their Home is Rising      (via sciencedaily.com) 

The rise and fall of Earth's land surface over the last three million years shaped the evolution of ...