Bonnie Dunbar is an American astronaut who was born on March 3, 1949, in
Before she became an astronaut, Dunbar was an engineer for several
Dunbar became an astronaut in 1981. She has spent over 761 hours in
space on 3 spaceflights. She is considered one of the most experienced
female astronauts in the world.
In 1985, Dunbar made her first spaceflight aboard Spacelab. The crew
performed several experiments during this week-long mission. She made
her second flight aboard STS-32 in 1990. She helped capture the Long
Duration Exposure Facility for a return to Earth.
In 1992, Dunbar made her longest flight aboard STS-50. The crew spent
two weeks aboard the Microgravity Laboratory. During this mission, the
crew conducted several experiments on space manufacturing.
Shop Windows to the Universe Science Store!
Our online store
on science education, ranging from evolution
, classroom research
, and the need for science and math literacy
You might also be interested in:
What types of instructional experiences help K-8 students learn science with understanding? What do science educators teachers, teacher leaders, science specialists, professional development staff, curriculum designers, school administrators need to know to create and support such experiences?...more
Andrew Allen is an American astronaut who was born on August 4, 1955 in Pennsylvania. Before he became an astronauts, Allen was a Navy and Marines pilot. He has flown over 4500 hours on more than 30 different...more
Jay Apt is an American astronaut who was born on April 28, 1949 in Massachusetts. Before he became an astronaut, Apt was a physicist who worked on the Venus space probe project. Apt joined NASA in 198...more
Neil Armstrong is an American astronaut who was born in Ohio in 1930. Before entering the space program, he was a pilot for the U.S. Navy and Air Force, flying gliders, helicopters, and jets. Armstrong...more
Ellen Baker is an American astronaut who was born on April 27, 1953 in North Carolina. Before she became an astronaut she was a geologist and a medical doctor. Baker joined NASA as a medical officer in...more
Michael Baker is an American astronaut who was born on October 27, 1953 in Tennessee. Before he became an astronaut, Baker was a Navy pilot. He logged over 5000 hours of flight time aboard 50 different...more
John Blaha is an American astronaut who was born on August 26, 1942 in Texas. Before he became an astronaut, Blaha was an Air Force pilot. He has flown over 5500 hours in 33 different types of aircraft....more
Guion Bluford is an American astronaut who was born on November 22, 1942 in Pennsylvania. Before he became an astronaut, Bluford was a pilot for the Air Force. He flew over 4800 hours on several different...more