NASA honors fallen astronauts in ‘day of remembrance’ ceremonies today

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To honor the upcoming anniversaries of three lethal disasters that claimed the lives of 17 NASA astronauts through the years, the house company will host its annual Day of Remembrance ceremony at Arlington Nationwide Cemetery in Virginia immediately (Jan. 25).

This time of yr is all the time somber for NASA, with the anniversaries of the Apollo 1 fireplace, the explosion of the house shuttle Challenger and the lack of the house shuttle Columbia all occurring over the span of simply 5 days.

These tragic accidents occurred many years aside, and the truth that their anniversaries are so shut collectively is only a coincidence. Yearly, NASA takes this miserable streak of anniversaries as a chance to honor all the lives which were misplaced over the course of its human-spaceflight program. [Fallen Heroes of Space Exploration: A Memorial (Gallery)]

Throughout immediately’s ceremony, NASA performing Administrator Robert Lightfoot and different senior officers will lead an observance beginning at 10:25 a.m. EST (1525 GMT) adopted by a wreath-laying ceremony on the Tomb of the Unknown Soldier.

Extra From House.com

“Numerous NASA facilities additionally will maintain observances on and main as much as the Day of Remembrance for the general public, workers and the households of these misplaced in service to America’s house program, together with Johnson House Middle in Houston and Marshall House Flight Middle, in Huntsville, Alabama,” NASA officers mentioned in a press release.

At Kennedy House Middle in Florida, the Astronauts Memorial Basis will host a ceremony by which daughters, sons and widows of the fallen astronauts will communicate. Astronaut Eileen Collins, NASA’s first feminine house shuttle commander, can even communicate at this occasion. Members of the general public are welcome to attend.

NASA TV won’t broadcast these occasions, however those that can not attend can be taught extra concerning the Day of Remembrance in a particular multimedia presentation that the company printed on-line this week.

 

 

 

 

 

 

 

 

 

 

 

 

To honor the upcoming anniversaries of three lethal disasters that claimed the lives of 17 NASA astronauts through the years, the house company will host its annual Day of Remembrance ceremony at Arlington Nationwide Cemetery in Virginia immediately (Jan. 25).

The three tragedies

The primary deadly accident to ever befall NASA astronauts occurred earlier than the crew members even made it to their scheduled launch date. On Jan. 27, 1967, throughout a prelaunch rehearsal check a couple of month earlier than their deliberate launch, a fireplace erupted contained in the Apollo command module. Trapped inside have been all-star astronauts Gus Grissom, Ed White and Roger Chaffee.

Investigators later decided that the reason for the hearth was completely preventable and was rooted in flaws within the spacecraft’s design. spark began the hearth, and flamable supplies contained in the spacecraft — mixed with a pure-oxygen ambiance — induced the hearth to unfold quickly. The doorways of the command module have been constructed to open inward, which prevented the astronauts from opening the door as fireplace consumed the spacecraft. [Photos of the Apollo 1 Fire: NASA’s First Disaster]

Then 19 years later, tragedy struck once more. On Jan. 28, 1986, the house shuttle Challenger exploded 73 seconds after lifting off from Kennedy House Middle. All seven crewmembers (5 NASA astronauts and two payload specialists) have been killed because the shuttle disintegrated over the Atlantic Ocean. Investigators as soon as once more blamed the accident on design flaws. Particularly, a tool often called an O-ring, which was designed to separate the sections of the rocket booster, had failed because of chilly temperatures on the morning of the launch.

NASA made design adjustments after the Challenger catastrophe in an try to make the house shuttle safer. Seventeen years handed earlier than the subsequent deadly house shuttle catastrophe. On Feb. 1, 2003, the house shuttle Columbia broke aside because it returned to Earth after a two-week mission, killing the seven-person crew. This time, a bit of froth had damaged off the shuttle’s exterior gas tank throughout launch and collided with the shuttle’s left wing, damaging the warmth defend. This did not appear lethal at first — solely when the spacecraft re-entered Earth’s ambiance did the extent of the issue grow to be obvious.

Each time NASA has skilled tragic lack of human life throughout spaceflight missions, the company has taken time to re-evaluate and redesign its spacecraft to be able to stop extra tragedies like these from occurring once more. However spaceflight is inherently harmful, and as all three of those incidents illustrate, probably catastrophic points are most simply acknowledged by way of hindsight.

Authentic article on House.com.

 

 

 

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