Zebra On Ngorongoro Crater.

Acacia In Serengeti

Zebra crosses the road in the Ngorongoro Crater; Tanzania

Male Common Warthog stands in grassland of Ngorongoro Crater; Tanzania

Safari camp tents at sunrise on the rim of Ngorongoro Crater; Tanzania

Pink Flamingos In Lake Ngorongoro Crater

Maasai warriors jump during traditional dance at their village in Ngorongoro Crater Conservation Area; Tanzania

Family group of elephants on the African savannah near Ndutu, Ngorongoro Crater Conservation Area; Tanzania

Lions walk and lay on the road as tourists in safari vehicles take pictures in Ngorongoro Crater Conservation Area; Tanzania

Maasai warriors wearing brightly coloured clothing perform traditional dance, Ngorongoro Crater Conservation Area; Tanzania

View of swimming pool, Ngorongoro Sopa Lodge in the Serengeti National Park; Bariadi, Tanzania

Hawaii, Maui, Haleakala National Park, Couple Watching Sunrise Over Crater Summit, View From Behind.

Tourists are thrilled by a close up view of a cheetah that has jumped up on their safari vehicle to get a better view of the grasslands near Ndutu in Ngorongoro Crater; Tanzania

Maasai mother and child stand at entrance to traditional mud hut, Ngorongoro Conservation Area; Tanzania

people in the ladder looking over a music box

Artist's concept of the Sun rising over Valles Marineris on Mars.

High altitude clouds of water ice crystals on the planet Mars.

Artist's concept of Neptune as seen from its largest moon Triton.

Clouds Over Ngorongoro Crater, Tanzania