Simulations shed light on how snowman-shaped body in Kuiper belt may have formed

Research adds weight to theory Arrokoth’s two lobes produced by gravitational collapse – and reveals process

It is the most distant and primitive object ever visited by a spacecraft from Earth: now researchers say they have fresh insights into how the ultra-red, 4bn-year-old body known as Arrokoth came to have its distinctive snowman-like shape.

Arrokoth sits in the Kuiper belt, a vast, thick ring of icy objects that lies beyond the orbit of Neptune. This region of space is home to most of the known dwarf planets as well as comets and small, solid rubble heaps called planetesimals – the building blocks of planets.

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despite their heroic victory against Honduras, Les Bleuets are eliminated for a small goal

After a disastrous start to the competition marked by two defeats against South Korea (2-1) and Gambia (2-1), Les Bleuets faced Honduras. A decisive match for Landry Chauvin’s players who played their survival during this third and last day of the group stage of group F of the U20 World Cup which is currently taking place in Argentina. While the two teams went blow for blow with hot situations on both sides of the field, Ousmane Camara was sent off just before the end of the first quarter of an hour following a foul on Daniel Carter. The young French shoots were therefore already at ten after only 15 short minutes of play (13th). After this fault and the expulsion of the French defender, Honduras had a good free kick full axis near the French surface. What’s next after this ad Odin Ramos then sent a missile into the right corner of Thimothée Lo-Tutala, beaten (15th, 1-0). Les Bleuets took a real blow on the head with this opener and it was necessary to wait several minutes before...

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