Robert Laurel Crippen (born September 11, 1937 in Beaumont, Texas) is an engineer, retired United States Navy Captain and a former NASA astronaut.. 
O lo Unifasiti gbogbo gbooo ti Ṣáínà.Àwọn jipòàwọn Ọjọ́ìbí ní 1948àwọn ará Ṣáínà.. 