Scientists in the US make detailed 3D maps of the cavities carved by comet dust in blocks of foam carried by Nasa's Stardust spacecraft.
A massive space rock that will shave by Earth on Halloween looks like a dead comet with a skull face, NASA said after gaining a closer look at the spooky space object.
Scientists in the US make detailed 3D maps of the cavities carved by comet dust in blocks of foam carried by Nasa's Stardust spacecraft.
A massive space rock that will shave by Earth on Halloween looks like a dead comet with a skull face, NASA said after gaining a closer look at the spooky space object.
