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Space: The Solar System
Published

Chaotic orbit of Comet Halley explained - Chaotic Orbit of Comet Halley Explained      (via sciencedaily.com) 

Astronomers have found an explanation for the chaotic behavior of the orbit of Halley's Comet. ABSTR ...

Space: The Solar System
Published

Tail without a comet: the dusty remains of Comet ATLAS - Tail without a Comet: The Dusty Remains of Comet ATLAS      (via sciencedaily.com) 

A serendipitous flythrough of the tail of a disintegrated comet has offered scientists a unique oppo ...

Space: Exploration
Published

Astronomers show how terrain evolves on icy comets - Astronomers Show How Terrain Evolves on Icy Comets      (via sciencedaily.com)     Original source 

With an eye toward a possible return mission years in the future, Cornell University astronomers hav...

Space: The Solar System
Published

NASA's Spitzer detects comet storm in nearby solar system - NASA's Spitzer Detects Comet Storm in Nearby Solar System      (via sciencedaily.com) 

NASA's Spitzer Space Telescope has detected signs of icy bodies raining down in an alien solar syste...

Space: Structures and Features
Published

Interstellar comets like Borisov may not be all that rare - Interstellar Comets Like Borisov May Not Be All That Rare      (via sciencedaily.com) 

Astronomers calculate that the Oort Cloud may be home to more visiting objects than objects that bel...

Space: Astronomy Space: General Space: The Solar System
Published

Meteor showers shed light on where comets formed in the early solar system      (via sciencedaily.com)     Original source 

Researchers studying meteor showers have found that not all comets crumble the same way when they ap ...

Space: The Solar System
Published

Comet makes a pit stop near Jupiter's asteroids - Comet Makes a Pit Stop Near Jupiter's Asteroids      (via sciencedaily.com) 

After traveling several billion miles toward the Sun, a wayward young comet-like object orbiting amo ...

Space: The Solar System
Published

Do missing Jupiters mean massive comet belts? - Do Missing Jupiters Mean Massive Comet Belts?      (via sciencedaily.com) 

Astronomers have discovered vast comet belts surrounding two nearby planetary systems known to host ...

Space: The Solar System
Published

Comet dust: Planet Mercury's 'invisible paint' - Comet Dust: Planet Mercury's 'Invisible Paint'      (via sciencedaily.com) 

Scientists have long puzzled over the planet Mercury's excessively dark surface. New research sugges...

Offbeat: General Offbeat: Space Space: Astronomy Space: General Space: Structures and Features Space: The Solar System
Published

The origins of dark comets      (via sciencedaily.com)     Original source 

Up to 60% of near-Earth objects could be dark comets, mysterious asteroids that orbit the sun in our ...

Space: The Solar System
Published

Mercury gets a meteoroid shower from Comet Encke - Mercury Gets a Meteoroid Shower from Comet Encke      (via sciencedaily.com) 

The planet Mercury is being pelted regularly by bits of dust from an ancient comet, a new study has ...

Space: The Solar System
Published

Comet collisions every six seconds explain 17-year-old stellar mystery - Comet Collisions Every Six Seconds Explain 17-Year-Old Stellar Mystery      (via sciencedaily.com) 

Every six seconds, for many millions of years, comets have been colliding near a star visible to the ...

Offbeat: General Offbeat: Plants and Animals
Published

Heat to blame for space pebble demise      (via sciencedaily.com)     Original source 

The dust of comets fills the space between the planets, collectively called the zodiacal cloud. Stil ...

Space: The Solar System
Published

Massive comet-like object pollutes atmosphere of a white dwarf - Massive Comet-Like Object Pollutes Atmosphere of a White Dwarf      (via sciencedaily.com) 

For the first time, scientists have witnessed a massive object with the makeup of a comet being ripp ...

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

Composition of asteroid Phaethon      (via sciencedaily.com)     Original source 

Asteroid Phaethon, which is five kilometers in diameter, has been puzzling researchers for a long ti...