For millions, it was an event that would be seared into their memories for the rest of their lives – on par with the Kennedy ...

It's been 39 years since the Challenger space shuttle, carrying seven people, took off from Florida's Kennedy Space Center, ...

NASA recently paid tribute to the Challenger crew and other fallen astronauts during its annual Day of Remembrance.

For millions, it was an event that would be seared into their memories for the rest of their lives – on par with the Kennedy assassination and 9/11.

Astronaut Memorial Ceremony took place Sunday to honor the 17 NASA crew members lost in the Apollo 1, Challenger and Columbia ...

the space shuttle Challenger explosion in January 1986 and the shuttle Columbia disaster in February 2003. "It is an emotional and solemn reminder that we cannot let the decades separate us from ...

Jan. 23, marks a day of remembrance for NASA and the Astronauts Memorial Foundation. The solemn ceremony pays tribute to the lives lost in three of the most tragic moments in NASA's history.

For many years NASA and Roscosmos, the Russian space agency, were the only spacefaring entities in the world. The Chinese ...

Kirk Whalum was stunned to receive a call from Cheryl McNair, the widow of astronaut Ron McNair who was killed in the ...

The Space Shuttle Challenger explosion was one of those moments in history that you will always remember where you were. One ...

After that flight, Allen watched reruns of the Challenger disaster ... than 900 hours in space piloting two shuttle missions (STS-46 on Atlantis in 1992 and STS-62 on Columbia in 1994) and ...

Israel, despite being a small country, stands at the global forefront of the space field,” President Isaac Herzog said.