no
Assuming the astronaut is doing a spacewalk, if s/he is not provided with an alternate oxygen source within several minutes, the astronaut will die of asphyxia.
I believe she died in 2008
Roberta Bondar (born December 4, 1945 in Sault Ste Marie, Ontario) is a Canadian, a former astronaut and neurologist who flew aboard the Space Shuttle on January 22-30, 1992. Canada's first male astronaut was Canadian Navy captain Marc Garneau, who flew aboard the Space Shuttle in 1984.
he died in 1912
Berta Bock died in 1945.
Emil Bock died in 1959.
Alan Bock died in 2011.
Ernest Bock died in 1961.
Karolina Bock died in 1872.
Claus Bock died in 2008.
Bock Baker died on 1940-08-17.
Carl Ernst Bock died in 1874.
Ed Bock died on 2004-07-31.
William Rose Bock died in 1932.
Hieronymus Bock died on 1554-02-21.
Peter Bock-Schroeder died in 2001.