Hit the wrong spot and an asteroid returns on a collision course
Selecting the right spot to smash a spacecraft into the surface of a hazardous asteroid to deflect it must be done with great care, according to new research presented at…
Martian meteorites deliver a trove of information on Red Planet’s structure
Mars has a distinct structure in its mantle and crust with discernible reservoirs, and this is known thanks to meteorites that scientists at Scripps Institution of Oceanography at UC San…