What is the History of Aliens ?
Do you know since when the aliens have been visiting our planet? Do you know the time aliens first visited our planet? Do aliens have a history before mankind existed? Are aliens a 20th century .
NASA's Cassini spacecraft may have found evidence of liquid water reservoirs that erupt in Yellowstone-like geysers on Saturn's moon Enceladus. The rare occurrence of liquid water so near the surface raises many new questions about this mysterious moon.
"We realize that .
On November 12, 1963, President John Kennedy issued two Presidential memoranda instructing NASA and the CIA to begin cooperating with the USSR on joint space missions including a lunar landing. On the same day, a conversation occurred between Kennedy and .