When the solar system first took up the task of building solid bodies — such as planets, moons, and protoplanets — it basically had a choice between ...

(Phys.org) —A normally staid University of Chicago scientist has stunned many of his colleagues with his radical solution to a 135-year-old mystery in cosmochemistry. "I'm a fairly sober guy. People ...

(Phys.org)—Researchers working out of the University of Copenhagen have published a paper in the journal Science in which they claim that a new method of dating chondrules and calcium-aluminum–rich ...

Next time you wake up and hit the alarm button --- take a breath and know that chondrules are likely what got you here. Vaguely analogous to grains of green Hawaiian beach sand, chondrules are ...

Research suggests collisions of planetary embryos could be the origin of the material that formed asteroids. Chondrules, tiny bead-like grains of solidified melted rock found in meteorites, might ...

Learn how scientists used ancient raindrops preserved in meteorites to accurately date Jupiter’s creation for the first time. Jupiter has a new birthday thanks to raindrops preserved in asteroids.

Discover the latest articles and news in related subjects. An important aspect of our model is that, although chondrules accumulate to form chondrites on small bodies, the chondrules themselves are ...

You and I got here by way of the stars. They fused simple elements like hydrogen and helium in their cores into more complicated ones like carbon, oxygen, nitrogen, phosphorus and iron crucial for ...

If CAIs formed before chondrules, then the mesostasis in A5 melted again during the chondrule-forming event. If this sequence of events occurred, CAIs and chondrules should have coexisted in the ...

A normally staid scientist has stunned many of his colleagues with his radical solution to a 135-year-old mystery in cosmochemistry. At issue is how numerous small, glassy spherules had become ...

Purdue professors of earth, atmospheric and planetary sciences David Minton, from left, and Jay Melosh with a section of meteorite showing the round chondrules within it. Melosh and Minton were part ...