- Remembering Columbia -

The seven-member crew of the STS-107 mission was just 16 minutes from landing on the morning of Feb. 1, 2003, when Mission Control lost contact with the shuttle Columbia. A piece of foam, falling from the external tank during launch, had opened a hole in one of the shuttle's wings, leading to the breakup of the orbiter upon re-entry.

Addressing the nation, President Bush said, "mankind is led into the darkness beyond our world by the inspiration of discovery and the longing to understand. Our journey into space will go on."

STS-107 Crew Photo

STS-107 Crew (l-r): Mission Specialist 1 David M. Brown, Commander Rick D. Husband, Mission Specialist 4 Laurel Blair Salton Clark, Mission Specialist 2 Kalpana Chawla, Payload Commander Michael P. Anderson, Pilot William C. McCool, Payload Specialist 1 Ilan Ramon,
Image Credit: NASA

Video Remembering Columbia

- Remembering Challenger -

Just 73 seconds after launch on the morning of Jan. 28, 1986, a booster engine failed and caused the Shuttle Challenger to break apart, taking the lives of all seven crewmembers.

President Ronald Reagan eulogized the crew, quoting from the poem "High Flight": "We will never forget them, nor the last time we saw them, this morning, as they prepared for the journey and waved goodbye and 'slipped the surly bonds of earth' to 'touch the face of God.'"

STS-51L Crew Photo

STS-51L Crew (l-r): Mission Specialist Ellison S. Onizuka, Pilot Michael J. Smith, Payload Specialist Christa McAuliffe, Commander Francis R. Scobee, Payload Specialist Gregory B. Jarvis, Mission Specialist Judith A. Resnik, Mission Specialist Ronald E. McNair.
Image Credit: NASA

Video Remembering Challenger

- Remembering Apollo 1 -

On Jan. 27, 1967, veteran astronaut Gus Grissom, first American spacewalker Ed White, and rookie Roger Chaffee were sitting atop the launch pad for a pre-launch test when a fire broke out in their Apollo capsule.

The investigation into the fatal accident led to major design and engineering changes, making the Apollo spacecraft safer for the coming journeys to the moon.

Apollo 1 Crew Photo

Apollo 1 Crew (l-r): Virgil I. Grissom, Edward H. White, Roger B. Chaffee
Image Credit: NASA

Video Remembering Apollo 1