Oddi wrth Wicipedia, y gwyddoniadur rhydd.
Gall y ffeil hon gael ei defnyddio gan nifer o brosiectau eraill.
This image is a montage of three separate images taken by Viking 1 during one of its flybys of Phobos. The images were taken from ranges between 613 and 633 km onOctober 19, 1978. The large crater (mostly in darkness) on the upper left of the image is the crater Stickney.
Cysylltiadau'r ddelwedd
Mae'r tudalennau isod yn cysylltu i'r ddelwedd hon: