none. The Challenger exploded low in the atmosphere and Columbia burned up like a meteor high in the atmosphere. Neither were in space.
The Space Shuttle Challenger exploded on takeoff in 1986, tragically killing all seven crew members on board.
The Challenger Space Shuttle exploded 73 seconds after launch on January 28, 1986, killing all 7 brave astronauts on board, including Christa McAuliffe, who was chosen from 11,000 applicants to be the first teacher in space.
Two space shuttles exploded; one upon take off and one on re-entry. The Space Shuttle Challenger exploded in 1986, 1 minute 13 seconds after take-off killing all seven members on board. The Space Shuttle Columbia exploded on re-entry in 2003 also killing all seven members on board.
== == The Challenger was a space shuttle that exploded 73 seconds after launch on January 28, 1986, killing all 7 brave astronauts on board, including Christa McAuliffe, who was chosen from 11,000 applicants to be the first teacher in space.
none. The Challenger exploded low in the atmosphere and Columbia burned up like a meteor high in the atmosphere. Neither were in space.
The spacee shuttle "challenger".
The Space Shuttle Challenger exploded on takeoff in 1986, tragically killing all seven crew members on board.
The Challenger Space Shuttle exploded 73 seconds after launch on January 28, 1986, killing all 7 brave astronauts on board, including Christa McAuliffe, who was chosen from 11,000 applicants to be the first teacher in space.
Two space shuttles exploded; one upon take off and one on re-entry. The Space Shuttle Challenger exploded in 1986, 1 minute 13 seconds after take-off killing all seven members on board. The Space Shuttle Columbia exploded on re-entry in 2003 also killing all seven members on board.
== == The Challenger was a space shuttle that exploded 73 seconds after launch on January 28, 1986, killing all 7 brave astronauts on board, including Christa McAuliffe, who was chosen from 11,000 applicants to be the first teacher in space.
It exploded on it's way to space, causing the orbiter (Shuttle) to fall into the ocean, killing all on board.
In January, 1986 the space shuttle Challenger launched from Cape Canaveral, Florida and exploded 73 seconds after liftoff killing all seven astronauts on board. Christa McAuliffe, a teacher who had been chosen to be the first "citizen" in space was on board.
The Challenger Space Shuttle exploded 73 seconds after launch on January 28, 1986, killing all 7 brave astronauts on board, including Christa McAuliffe, who was chosen from 11,000 applicants to be the first teacher in space.
The Challenger Space Shuttle exploded 73 seconds after launch on January 28, 1986, killing all seven crew members on board. The Columbia Space Shuttle disintegrated upon re-entry into the Earth's atmosphere on February 1, 2003, killing all seven crew members on board.
There was a faulty O ring which lead to that explosion that killed all the astronauts on board.
Apollo 1 fire, killing all three astronauts. Space Shuttle Challenger Explosion, killing all seven astronauts. Space Shuttle Columbias Re-entry breakup, killing all seven astronauts.