During the Solar System’s first million years, its earliest outer worlds appear to have formed from a carefully filtered mix of material, with heat-forged chondrules making up between 83% and 92% of ...

In a new study, researchers measured subtle variations in iron, titanium, and chromium isotopes in Bennu grains. Their ...

Before the sun fully formed, tiny bits of rock were already recording the magnetic forces present in the very early solar ...

Researchers have developed a novel technique to investigate the dynamics of the early Solar System by analyzing magnetites in meteorites utilizing the wave nature of electrons. Within meteorites, the ...

A small, inconspicuous meteorite may be about to change our understanding of how and when our solar system formed. Tiny shavings from the meteorite Northwest Africa 12264 are challenging the long-held ...

Asteroid Bennu's chemical fingerprint is revealing new clues about where it formed and the surprising role Jupiter played in the early Solar System.

During the Solar System’s first million years, its earliest outer worlds appear to have formed from a carefully filtered mix of material, with heat-forged chondrules making up between 83% and 92% of ...

To uncover the history of our solar system, it is necessary to study the dynamic evolution of the ancient solar nebula materials. These materials interacted and coevolved with the weak but widespread ...

"Meteor showers shed light on where comets formed in the early solar system." ScienceDaily. www.sciencedaily.com / releases / 2024 / 08 / 240822130027.htm (accessed September 17, 2026).

Before the Earth and other planets formed, the young sun was still surrounded by cosmic gas and dust. Over the millennia, rock fragments of various sizes formed from the dust. Many of these became ...

Age data for certain classes of meteorite have made it possible to gain new findings on the origin of small water-rich astronomical bodies in the early solar system. These planetesimals continually ...

Bennu is a small, near-Earth asteroid that makes a close pass to Earth every six years or so. Scientists believe Bennu might have broken off from a much larger carbon-rich asteroid about 700 million ...