04 July 2018
Majority of asteroids come from a handful of ancient planets
... their history, a vast swath of them take up residence in a region of space between Jupiter and Mars known as the inner asteroid belt, which is also the main location for wayward bits of smaller rock that find their way to Earth...
18 May 2016
Multi-planet system hints at extra planet in its cometary belt
...ALMA), shows that the debris disk has an irregular inner edge and has been interpreted as either a sign that...Space Telescope imply that the disc consists of an inner asteroid belt analogue, a planetesimal belt between 100 and 310 AU and a blowout ...
