Results 211 to 220 of about 11,561 (252)

The initial solar system abundance of 60Fe and early core formation of the first asteroids. [PDF]

open access: yesSci Adv
Fang L   +5 more
europepmc   +1 more source

Planetesimals

2017
Processes governing the evolution of planetesimals are critical to understanding how rocky planets are formed, how water is delivered to them, the origin of planetary atmospheres, how cores and magnetic dynamos develop, and ultimately, which planets have the potential to be habitable.
openaire   +2 more sources

Radial Migration of Planetesimals

Astrophysics and Space Science, 1994
Planetesimals orbiting a protostar in a circumstellar disk are affected by gravitational interaction among themselves and by gas drag force due to disk gas. Within the Kyoto model of planetesimal accretion, the migration rate is interpreted as the inverse of the planetary formation time scale. Here, we study time scales of gravitational interaction and
Neuhäuser, R., Feitzinger, J.
openaire   +2 more sources

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