One of them is a “monument” resembling a monolith, captured by NASA on Phobos, Mars’ natural satellite. In the image, taken in 1998, the structure, approximately 90 meters tall, can be seen ...
According to reports out of Japan, JAXA is currently planning on a trip to two Martian moons, and they’re evening planning on snatching a sample from the Martian moon Phobos and sending it back ...