, exact phrase.
Touchdown Meteor
... round level and deposited tiny grains from the original meteor, melted and fused
together. Researchers found these grains in Antarctica and dated them to 430,000 years ago. They
believe this is the first ever detection of a 'touchdown meteor'. ...
Keywords:
Adobe Photoshop, Antarctica, blast, Blender 3D,
collision, ice sheet, impact, me...