CAPE CANAVERAL, Fla. — The space shuttle Endeavour, the youngest orbiter in NASA's fleet, soared into the morning sky Monday to begin the final mission of its 19-year career.
Endeavour blazed a path through the sky here at the Kennedy Space .
Alien planets are incredibly common in our own galaxy Milky Way and it may be having as many as 160 billion planets, a six-year-long study has suggested.
According to the study, published in the journal Nature, there are over 100 billion .
ancient atomic knowledge
Unexplained glass fields
Ancient sheets of fused desert glass are a geological fact. Lightning is largely ruled out as the cause of these glass fields by geologists, who proffer the theory that they were produced by meteor or comet .