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Astronomy Mar 30, 2022

When worlds collide: Studying impact craters to uncover the secrets of the solar system

While for humans the constants might be death and taxes, for planets the constants are gravity and collisions.

Astronomy Mar 29, 2022

Supernovas, auroral sounds and hungry tides: Unpacking First Nations knowledge of the skies

Duane Hamacher's "The First Astronomers" explores the deep and living star knowledge of First Nations people from around the world—and challenges the notion that Indigenous knowledge is not scientific.

Planetary Sciences Mar 14, 2022

Drones and artificial intelligence aid hunt for fallen meteorite in outback Western Australia

Curtin researchers have recovered a freshly fallen meteorite after pinpointing its exact location on the vast Nullarbor Plain in Western Australia, with a new technique that uses a drone to collect footage of the landscape ...

Planetary Sciences Mar 14, 2022

Meteorites that helped form Earth may have formed in the outer solar system

Our solar system is believed to have formed from a cloud of gas and dust, the so-called solar nebula, which began to condense on itself gravitationally ~ 4.6 billion years ago. As this cloud contracted, it began to spin and ...

Astronomy Mar 11, 2022

A meteorite recently crashed into Australia, and a drone scoured the area and found it

Drones have become ubiquitous in recent years. From recently discovering the Endurance to participating in wars, drones have made history in more ways than one. Now, they have a new job title to add to their resume—meteorite ...

Planetary Sciences Mar 2, 2022

A Mars meteorite shows evidence of a massive impact billions of years ago

Researchers at Australia's Curtin University have discovered evidence of a massive impact on the Martian surface about 4.45 billion years ago. This may not seem like a surprising revelation—after all, we know that there ...

Planetary Sciences Mar 1, 2022

Crescent-shaped crater in Northeast China breaks record as largest impact crater that formed in last 100,000 years

A team of researchers affiliated with several institutions in China and one in Austria has confirmed that a circular mountain ridge in China's Heilongjiang Province is a crater made by an asteroid strike. In their paper published ...

Space Exploration Feb 24, 2022

Dog kennel hit by meteorite sells at auction

A Christie's auction of rare meteorites Wednesday sold a rock from space that narrowly missed a German Shepherd when it smashed into his kennel in Costa Rica.

Planetary Sciences Feb 23, 2022

Microscopic view on asteroid collisions could help us understand planet formation

A new way of dating collisions between asteroids and planetary bodies throughout our Solar System's history could help scientists reconstruct how and when planets were born.

Paleontology & Fossils Feb 23, 2022

The reign of the dinosaurs ended in spring

The asteroid that killed nearly all dinosaurs struck Earth during springtime. An international team of scientists from the Vrije Universiteit (VU) Amsterdam (The Netherlands), Uppsala University (Sweden), Vrije Universiteit ...

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