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Space: Exploration
Published

Solving the space junk problem - Solving the Space Junk Problem      (via sciencedaily.com) 

Aging satellites and space debris crowd low-Earth orbit, and launching new satellites adds to the co...

Space: Structures and Features
Published

To stick or to bounce: Size determines the stickiness of cosmic dust aggregates      (via sciencedaily.com)     Original source 

Current evidence suggests that microparticles of cosmic dust collide and stick together to form larg...

Space: The Solar System
Published

The science behind those eye-popping northern lights - The Science Behind Those Eye-Popping Northern Lights      (via sciencedaily.com) 

Stormy weather on the sun drives the glistening aurorae in our clear night skies. ABSTRACT: The Scie...

Space: Astronomy Space: Exploration Space: The Solar System
Published

James Webb Space Telescope sees Jupiter moons in a new light      (via sciencedaily.com) 

Last year, JWST made spectral observations of Ganymede and infrared observations of Io. Absorption l...

Space: Exploration Space: Structures and Features
Published

Hubble spots ultra-speedy jet blasting from star crash - Hubble Spots Ultra-Speedy Jet Blasting from Star Crash      (via sciencedaily.com) 

Astronomers have made a unique measurement that indicates a jet, plowing through space at speeds gre...

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...

Space: Structures and Features
Published

Hyperfast white dwarf stars provide clues for understanding supernovae - Hyperfast White Dwarf Stars Provide Clues for Understanding Supernovae      (via sciencedaily.com) 

Scientists have used computer modeling to show how a hypothesized type of supernova would evolve on...

Space: The Solar System
Published

Earth's carbon points to planetary smashup - Earth's Carbon Points to Planetary Smashup      (via sciencedaily.com) 

Research suggests that virtually all of Earth's life-giving carbon could have come from a collision ...

Space: The Solar System
Published

Scientists introduce cosmochemical model for Pluto formation - Scientists Introduce Cosmochemical Model for Pluto Formation      (via sciencedaily.com) 

Scientists integrated NASA's New Horizons discoveries with data from ESA's Rosetta mission to develo...

Space: Exploration Space: Structures and Features
Published

NASA's Swift, Fermi missions detect exceptional cosmic blast - NASA's Swift, Fermi Missions Detect Exceptional Cosmic Blast      (via sciencedaily.com) 

Astronomers around the world are captivated by an unusually bright and long-lasting pulse of high-en...

Space: Exploration
Published

Space rocket junk could have deadly consequences unless governments act - Space Rocket Junk Could Have Deadly Consequences Unless Governments Act      (via sciencedaily.com)     Original source 

The re-entry of abandoned stages of rockets left in orbit from space launches have a six to 10 per c...

Chemistry: Biochemistry Physics: General Physics: Quantum Physics
Published

Charming experiment finds gluon mass in the proton - Charming Experiment Finds Gluon Mass in the Proton      (via sciencedaily.com)     Original source 

Nuclear physicists may have finally pinpointed where in the proton a large fraction of its mass resi...

Environmental: Ecosystems
Published

Whooping cranes steer clear of wind turbines when selecting stopover sites - Whooping Cranes Steer Clear of Wind Turbines When Selecting Stopover Sites      (via sciencedaily.com) 

An article reports that whooping cranes migrating through the U.S. Great Plains avoid 'rest stop' si...