Evidence for more recent clay formation on Mars found
Clay deposits on Mars have often been assumed to have been formed in the earliest Martian epoch, the Noachian period - over 3.7 billion years ago.
Dec 15, 2015, 13:54 PM IST
Clay deposits on Mars have often been assumed to have been formed in the earliest Martian epoch, the Noachian period - over 3.7 billion years ago.
Dec 15, 2015, 13:54 PM IST