Search results for meteorites

Astrobiology Mar 28, 2024

Cosmochemistry: Why study it? What can it teach us about finding life beyond Earth?

Universe Today has had some fantastic discussions with researchers on the importance of studying impact craters, planetary surfaces, exoplanets, astrobiology, solar physics, comets, planetary atmospheres, and planetary geophysics, ...

Astronomy Mar 27, 2024

Research unlocks supernova stardust secrets

Curtin University-led research has discovered a rare dust particle trapped in an ancient extra-terrestrial meteorite that was formed by a star other than our sun.

Planetary Sciences Mar 27, 2024

Best geologic map created for a European rover on Mars

A team of European scientists have published the most detailed geological map of Oxia Planum—the landing site for ESA's Rosalind Franklin rover on Mars. This thorough look at the geography and geological history of the ...

Earth Sciences Mar 25, 2024

Rainforest response to deglaciation impacted by Australian Indigenous populations, study finds

Australia's Indigenous populations have played an important role in modifying the continent's landscape over millennia, particularly by using fire to create open spaces for daily activities. This continued until they left ...

Planetary Sciences Mar 14, 2024

What can we learn flying through the plumes at Enceladus?

In the next decade, space agencies will expand the search for extraterrestrial life beyond Mars, where all of our astrobiology efforts are currently focused. This includes the ESA's JUpiter ICy moon's Explorer (JUICE) and ...

Planetary Sciences Mar 14, 2024

A 790,000 year-old asteroid impact could explain seafloor spherules

Our solar system does not exist in isolation. It formed within a stellar nursery along with hundreds of sibling stars, and even today has the occasional interaction with interstellar objects such as 'Oumuamua and Borisov. ...

Astrobiology Mar 13, 2024

Unraveling the origins of life: Scientists discover 'cool' sugar acid formation in space

A critical molecule for the metabolism of living organisms has been synthesized for the first time by University of Hawaiʻi at Mānoa researchers at low temperatures (10 K) on ice coated nanoparticles mimicking conditions ...

Astrobiology Mar 12, 2024

NASA's search for life on Mars: A rocky road for rovers, a long slog for scientists, and a battle of the budget

Is or was there life on Mars? That profound question is so complex that it will not be fully answered by the two NASA rovers now exploring it.

Astronomy Mar 7, 2024

Interstellar signal linked to aliens was actually just a truck

Sound waves thought to be from a 2014 meteor fireball north of Papua New Guinea were almost certainly vibrations from a truck rumbling along a nearby road, new Johns Hopkins University-led research shows. The findings raise ...

Planetary Sciences Mar 1, 2024

Physicists suggest a possible way to confirm or deny the existence of the Chinguetti meteorite

Three physicists have taken a new look at the circumstances surrounding the mysterious Chinguetti meteorite and developed a means for confirming whether it exists or not. In their paper posted to the arXiv preprint server, ...

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