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Missions

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Wed, June 15 2016

Inventing the Apollo Spaceflight Biomedical Sensors

During the Mercury, Gemini, and Apollo missions, one of NASA’s concerns was the safety of its crews, something it monitored rigorously through the use of biomedical instrumentation. As initial flight planning commenced in 1959, biomedical equipment capable of transmitting from space did not exist. NASA quickly brought together medical staff and hardware engineers to develop biomedical technology.

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Apollo Medical Instrumentation
Tue, February 9 2016

A Most Interesting Man on the Moon: Remembering Edgar D. Mitchell

On Thursday, February 4, the world lost the last of the Apollo 14 astronauts. Edgar Dean Mitchell, U.S. Navy test pilot and the sixth person to walk on the Moon, passed away in his sleep near his Florida home at the age of 85. Though it was his only flight into space, Apollo 14 provided the rather insightful Mitchell with an opportunity to test the bounds of the human mind in ways sometimes only he knew of at the time. Characterized later as the “Overview Effect,” he described the space travel experience as one that shifted his own beliefs about human existence, though having an openness to such a change was always a part of Mitchell’s way of life.

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Apollo 14 Crew Examine Lunar Samples
Fri, July 10 2015

First Mission to Pluto: The Difficult Birth of New Horizons

As we await the exciting results of New Horizons’ flyby of Pluto on July 14, it is all too easy to think that this mission was inevitable: the capstone to NASA’s spectacular exploration of all the planets (and ex-planets) of the solar system since the 1960s. Yet, it proved extraordinarily difficult to sustain a Pluto project.

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New Horizons Full-Scale Model
Fri, January 2 2015

Smithsonian TechQuest: Eye in the Sky

The year is 1967. The government has requested your skills to help locate a downed plane somewhere near hostile territory. After getting the mission details in the briefing room, you embark on a journey through the Steven F. Udvar-Hazy Center, in Chantilly, Virginia, looking carefully at various artifacts and discovering clues that will lead you to the downed plane. Test your powers of observation, your problem-solving skills, and your decision-making abilities as you take on the role of intelligence analyst. The game will engage you through hands-on activities and secret codes that lead to an ultimate conclusion. The fate of top-secret technology and missing pilots is in your hands.

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Smithsonian TechQuest
Sat, August 30 2014

Discovery’s First Mission 30 Years Ago

Discovery entered service in 1984 as the third orbiter in the space shuttle fleet. Columbia and Challenger had already flown a total of 11 missions as America’s “space truck.” Discovery’s first mission, STS-41D, followed suit as the crew deployed, for the first time, three communications satellites, but it also signaled how the shuttle could serve as more than a delivery vehicle.

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LEASAT
Thu, August 7 2014

Remembering Henry Warren “Hank” Hartsfield, Jr. Discovery’s First Commander (1933-2014)

Henry “Hank” Hartsfield served as commander of the first mission of Space Shuttle Discovery, now on display at the Museum’s Steven F. Udvar-Hazy Center.

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Remembering Henry Warren “Hank” Hartsfield, Jr. Discovery’s First Commander (1933-2014)

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Henry W. “Hank” Hartsfield, Jr.
Sun, February 24 2013

Two Years Ago Today

Two years ago today, the space shuttle Discovery was launched for the last time.  My friend Nicole Gugliucci scored a quartet of tickets for the launch and shared them with me, along with our friends and classmates Joleen Carlberg and Gail Zasowski.  Facing an overwhelming load of graduate school work, we decided that a road trip from Virginia to Florida was exactly what we needed.

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Final Launch of Discovery
Sat, August 25 2012

Remembering Neil Armstrong

I first heard the sad news while having a late lunch with friends at a seafood restaurant on the water in Annapolis, Maryland.

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Apollo 11 Mission image - Neil A. Armstrong inside the Lunar Module after E
Thu, March 17 2011

MESSENGER on Final Approach to Mercury

Today at 8:45 pm EDT (March 18, 2011, 12:45 am UTC), MESSENGER will become the first spacecraft ever to enter Mercury's orbit. With MESSENGER on the last leg of its journey, I’m reminded how long it has taken to get there.  I watched the spacecraft launch in the early morning hours of August 3, 2004, almost six and a half years ago.  Now after one flyby of Earth, two flybys of Venus, and three flybys of Mercury, the spacecraft will catch up with Mercury again, but this time it will be captured by the planet.  You might think as one of our closest neighbors in the Solar System it would take a lot less time to get into Mercury orbit – but because Mercury is the closest planet to the Sun, at a distance where the influence of the Sun’s gravity is much greater, it is a challenge to reach and orbit.

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MESSENGER
Wed, June 9 2010

Trajectories of Space Flight (Part Two)

In a previous blog post, I discussed the influence that Wernher von Braun had on the vision of the way that human space travel would progress, from brief flights into space to long duration missions to Mars.  To continue that discussion: Wernher von Braun envisioned the space station to be something quite different from the International Space Station that is now in orbit: he imagined a wheel-shaped vessel that rotated to provide artificial gravity for its crew.

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Space Station S-1 Model

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