Which of the following has placed Martian rocks in the hands of scientists on Earth?

Question

Quizplus · Accepted Answer

Meteorites collected from Antarctica have been identified as Martian rocks based on their chemical composition and gases trapped inside them. These meteorites were likely blasted off Mars by an impact and eventually made their way to Earth. A sample-return mission from the former USSR space exploration program or recovered materials from a spacecraft in Roswell have not been confirmed to have Martian rocks, and rocks returned from the Moon would not have Martian origin.

Which of the Following Has Placed Martian Rocks in the Hands