Asteroid belts at Vega and Fomalhaut

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Asteroid belts at Vega and Fomalhaut

Post by Lazarus on 8th January 2013, 1:53 pm

Asteroid Belts in Debris Disk Twins: VEGA and FOMALHAUT
http://arxiv.org/abs/1301.1331

Both systems have warm dust which seems to be separated from the outer cold discs. The gaps inbetween may be maintained by several low-mass planets.
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Re: Asteroid belts at Vega and Fomalhaut

Post by Lazarus on 9th January 2013, 2:47 am

Now with news release...

SpaceRef: An Asteroid Belt Around Vega?
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