NASAさんのインスタグラム写真 - (NASAInstagram)「“Look Ma, No hands!” ⁣⁣⁣ ⁣⁣⁣ We received a Martian greeting from our Mars Curiosity Rover 💌 and talk about a proud parent moment: Curiosity collected two Martian soil samples that have revealed the highest amounts of clay minerals ever found during its mission! ⁣⁣⁣ ⁣⁣⁣ Clay often forms in water, which is essential for life. These finding are proof that there was a significant amount of water once in Gale Crater, our rover’s current location. It's likely that the rocks in the area formed as layers of mud in ancient lakes — something Curiosity also found lower on Mount Sharp.⁣⁣⁣ ⁣⁣⁣ Our Red Planet rover is able to produce these #selfies by taking a string of photos that are stitched together, producing this wide lens camera effect keeping the robotic arm with the camera unseen.⁣⁣⁣ ⁣⁣⁣ Image Credit: NASA/JPL-Caltech/MSSS⁣⁣⁣ ⁣⁣⁣ #NASA #Curiosity #Adventure #Selfie #Mars #Explore #Technology⁣⁣⁣」5月30日 8時20分