The Weekly Newsmagazine of Science
Volume 155, Number 21 (May 22, 1999)References & Sources
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Asteroids formed early on in solar history
A new study corroborates theoretical models suggesting that some of the large building blocks of planets formed, heated up, then cooled down within the first 5 million years of the birth of the solar system.
From Science News, Vol. 155, No. 21, May 22, 1999, p. 325. Copyright © 1999, Science Service.
Copyright © 1999 Science Service