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Space Exploration Jul 26, 2021

Large meteor lights up skies in Norway

Norwegian experts say an unusually large meteor was visible over large parts of southern Scandinavia and illuminated southeast Norway with a powerful flash of light for a few seconds as many observers were reported to also ...

Planetary Sciences Jul 23, 2021

Meet the Martian meteorite hunters

A team at the Natural History Museum (NHM), London is paving the way for future rovers to search for meteorites on Mars. The scientists are using the NHM's extensive meteorite collection to test the spectral instruments destined ...

Planetary Sciences Jul 19, 2021

Ancient meteorite could reveal the origins of life on Earth

A 4.6-billion-year-old meteorite found in the laying in the imprint of a horseshoe is likely a remnant of cosmic debris left over from the birth of the solar system and could answer questions about how life began on Earth.

Astrobiology Jul 12, 2021

New type of cosmic dust in meteorite may reveal origins of water on Earth

Scientists have discovered a new type of star dust whose composition indicates that it formed during a rare form of nucleosynthesis (the process through which new atomic nuclei are created) and could shed new light on the ...

Space Exploration Jul 9, 2021

Rare meteorite could hold secrets to life on Earth

Scientists are set to uncover the secrets of a rare meteorite and possibly the origins of oceans and life on Earth, thanks to Science and Technology Facilities Council (STFC) funding.

Space Exploration Jul 9, 2021

Researchers have taught a drone to recognize and hunt down meteorites autonomously

Planetary scientists estimate that each year, about 500 meteorites survive the fiery trip through Earth's atmosphere and fall to our planet's surface. Most are quite small, and less than 2% of them are ever recovered. While ...

Astronomy Jul 5, 2021

Sculpted by starlight: A meteorite witness to the solar system's birth

In 2011, scientists confirmed a suspicion: There was a split in the local cosmos. Samples of the solar wind brought back to Earth by the Genesis mission definitively determined oxygen isotopes in the sun differ from those ...

Polymers Jun 29, 2021

Polymers in meteorites provide clues to early solar system

Many meteorites, which are small pieces from asteroids, do not experience high temperatures at any point in their existence. Because of this, these meteorites provide a good record of complex chemistry present when or before ...

Earth Sciences Jun 29, 2021

Mineral previously known only in meteorites discovered at Dead Sea

Allabogdanite was first reported in the early 2000s from the Onello—a small iron meteorite recovered from the gold placer at the Bolshoi Dolguchan River in Eastern Yakutia. Chemically, the mineral belongs to phosphides—the ...

Astronomy Jun 22, 2021

Researchers trace dust grain's journey through newborn solar system

A research team led by the University of Arizona has reconstructed in unprecedented detail the history of a dust grain that formed during the birth of the solar system more than 4.5 billion years ago. The findings provide ...

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