... Contact Us . Guest Book . Site Search . The Laboratory's main fields of research are meteorites, lunar material, cosmic dust, and impact processes. ...
... When it fell to the earth, dust rose, so we recognized the place of the fall: We were scared to go to this place immediately: we thought that it was a bomb dropped from an airplane, but after about 15 minutes we approached the place. ...
... Large impact events - those which form craters of 100 km or more in diameter - could lead to global climate changes by filling Earth's atmosphere with dust. ...
... Nebular condensation is the most likely origin for the precursor materials of this CAI, but calculations suggest that dust/gas ratios substantially enhanced over solar are required to stabilize CaAl 2 O 4 . ...