« previous next »
Carl Sagan  
   

Carl Sagan

The Pale Blue Dot

November 13th 2021
Yesterday my friend, Andrew Derham, a science boffin and all-round oracle, taught me something new. For years I have known and admired Carl Sagan’s ‘Pale Blue Dot’ speech – so called because it is based on a photograph of Planet Earth taken from 6,055,000,000 kilometres away. Yesterday, Andrew informed me that the Pale Blue Dot photo was Sagan’s idea and that he spent ten years persuadin ... read more
Asia » Vietnam » Southeast » Ho Chi Minh City » District Two

Vietnamese Flag The conquest of Vietnam by France began in 1858 and was completed by 1884. It became part of French Indochina in 1887. Independence was declared after World War II, but the French continued to rule until 1954 when they were defeated by Communist forc... ... read more
Tot: 0.395s; Tpl: 0.003s; cc: 10; qc: 32; dbt: 0.1286s; 1; m:domysql w:travelblog (10.17.0.13); sld: 1; ; mem: 1.1mb