“My favorite photo.”

Why the night looks black. Have you thought of anyone? No, there is a reason for the dark sky and space. Many people have asked about it, but in 1823 a scientist named heinrich olbers also thought more about why....

Paleontologists find fossil of giant vampire bat in Argentina Researchers have found fossil jaw fossils of the endangered Desmodus Draculae. Paleontologists estimate that the newly discovered fossil of Desmodus Draculae is about 100,000 years old / late pleistocene epoch /....

Bagnold dunes are a 35 km long dark gray mud / sand dune in the Gail Crater on Mars. They are named after Ralph Alger Bagnold, one of the first explorers to explore the physics behind the sand dunes across...