jueves, 26 de marzo de 2015

Expedition 35

Expedition 35, March 26, 2013
This image is one of a series of still photos documenting the process to release the SpaceX Dragon-2 spacecraft from the International Space Station on March 26. The spacecraft, filled with experiments and old supplies, can be seen in the grasp of the Space Station Remote Manipulator System's robot arm or CanadArm2 after it was undocked from the orbital outpost. The Dragon was scheduled to make a landing in the Pacific Ocean, off the coast of California, later in the day.
(credit: NASA-JSC)

LIFT-OFF!
STS-7, June 18, 1983
The space shuttle Challenger, its two solid rocket boosters and an external fuel tank carry the five-member STS-7 astronaut crew toward a six-day mission in Earth orbit. This high-angle view of the liftoff, a lengthy stretch of Florida Atlantic coastline and a number of large cumulus clouds was photographed with a handheld 70mm camera by astronaut John W. Young. Young usually pilots the Shuttle Training Aircraft (STA) for weather monitoring at l...

STS-119, March 25, 2009
Backdropped by the blackness of space and Earth's horizon, Space Shuttle Discovery (STS-119) is featured in this image photographed by an Expedition 18 crew member on the International Space Station soon after the shuttle and station began their post-undocking relative separation on March 25, 2009.
(credit: NASA-JSC)
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The Gemini 3 Fliteline Medallion, flown on the mission. It's one of the few places the term "Molly Brown" is seen on anything on the mission, as, I believe, NASA never officially recognized that name.
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Gemini 3, March 23, 1965
Overall view of the Gemini-Titan 3 on Launch Pad 19, with erector lowered. The GT-3 liftoff was at 9:24 a.m. (EST) March 23, 1965. Photograph was taken from across a pond.
(credit: NASA-KSC)
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1963, Portrait of the first two groups of astronauts. The seven original Mercury astronauts plus new members of the astronaut corps. Seated from left to right are: Gordon Cooper, Gus Grissom, Scott Carpenter, Wally Schirra, John Glenn, Alan Shepard and Deke Slayton. Standing from left to right are: Edward White, James McDivitt, John Young, Elliot See, Charles Conrad, Frank Borman, Neil Armstrong, Thomas Stafford, and James Lovell.
(credit: NASA-JSC)

Apollo 11, March 24, 1969
Guenter Wendt waits to assist the Apollo 11 backup crew during an altitude chamber test.
(credit: NASA-Apollo Archive)

Gemini 3, 1964
View of a Gemini-Titan spacecraft on launch pad at night. The launch pad lights are all on and there are spotlights in the background.
(credit: NASA-KSC)

STS-90, March 23, 1998
The Space Shuttle Columbia begins its rollout from the Vehicle Assembly Building to Launch Pad 39B in preparation for the STS-90 mission. The Neurolab experiments are the primary payload on this nearly 17-day space flight. Investigations during the Neurolab mission will focus on the effects of microgravity on the nervous system. Specifically, experiments will study the adaptation of the vestibular system, the central nervous system, and the pathways tha...
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Gemini 3, March 23, 1965
Launching of the first manned Gemini flight. The Gemini-Titan 3 lifted off pad 19 at 9:24 a.m. (EST) on March 23, 1965. The Gemini-3 spacecraft "Molly Brown" carried astronauts Virgil I. Grissom, command pilot, and John W. Young, pilot, on three orbits of Earth.
(Credit: NASA-KSC)

happy 87th birthday to astronaut Jim Lovell. In 1962, NASA

Today we wish a happy 87th birthday to astronaut Jim Lovell. In 1962, NASA selected Lovell to be an astronaut, and he flew his joined with Gemini VI to complete the first crewed spacecraft rendezvous. In 1966, he commanded Gemini XII and two years after that was the command module pilot on Apollo 8. Most remembered for his final flight, Lovell served as commander on the near-tragic Apollo 13 mission. During this mission he and fellow crewmembers, John Swigert and Fred Haise, avoided disaster 200,000 miles from Earth after a malfunction with an oxygen tank caused an explosion in the service module of the spacecraft.
Learn more about Jim Lovell and Apollo 13 here: http://www.nasa.gov/mission_p…/apollo/missions/apollo13.html

Fellowship in Aerospace History


The Fellowship in Aerospace History is offered annually by the the National Aeronautics Space Administration (NASA) and the American Historical Association to support a significant scholarly research project in aerospace...
bit.ly/1GIJueL

Document of the Week:

Document of the Week:
While the NACA, which had been founded in 1915, was in charge of U.S. fundamental research in aeronautical science and technology in the early 20th Century, standards and safety oversight for the new aircraft industry and pilots simply didn't exist in the early years. So, on March 16, 1921, the head of the NACA Executive Committee, Joseph Ames wrote to S.W. Stratton of the Bureau of Standards on the topic (the letter is below). Ames noted that the NACA had looked into the issue and advised the creation of such a regulatory body. NACA suggested that the new organization be called the Bureau of Aeronautics and that the proper place for it in the Executive Branch of the U.S. government was the Commerce Department.

Although it took some years for this suggestion to be made the law of the land, this proposal was one of the first steps in the creation of the Civil Aeronautics Board, the forerunner of the modern Federal Aviation Administration (FAA).

Exploring Earth's Sea Ice

Exploring Earth's Sea Ice: Having just arrived in Greenland, the first challenge for NASA Operation IceBridge Arctic 2015 campaign was to survey a broad swath of Arctic sea ice … and along the way, locate and precisely overfly a Norwegian research vessel frozen in the quickly moving ice pack. Details: http://go.nasa.gov/1HMUA2R
‪#‎EarthRightNow‬


What might dark matter be? Options narrow as it is seen not slowing when colliding with itself: http://go.nasa.gov/1HMtPeR


LIVE NOW: Ask our scientists studying ‪#‎EarthRightNow‬ about ‪#‎drought‬ in a @Reddit /r/science AMA: http://go.nasa.gov/1NcHVXe


Ask our scientists studying ‪#‎EarthRightNow‬ about ‪#‎drought‬ in a Reddit /r/science "ask me anything" session today at 1pm ET: http://go.nasa.gov/1NcrD0j


Astronauts await launch for their year in space mission. The first one-year crew for the International Space Station is set to launch Friday, March 27. NASA astronaut Scott Kelly and Russian cosmonaut Mikhail Kornienko will spend a year living and working aboard the space station and will launch with cosmonaut Gennady Padalka. The trio will become part of the station’s Expedition 43 crew. NASA TV coverage will begin at 2:30 p.m. EDT on Friday. Details: http://go.nasa.gov/19RFhb9
‪#‎YearInSpace‬

How do you fly a spacecraft to the International Space Station? Watch Smarter Every Day with astronauts Scott Kelly, who launches for a year in space on Friday, and Reid Wiseman. [video] https://youtu.be/qFjw6Lc6J2g
Scott is in quarantine right now. Tweet him and see if he replies! http://bit.ly/Tweet_Scott Check out his...

A new study found that an increase in large, well-organized thunderstorms is behind increased rainfall in the wettest regions of the tropics. Details: http://go.nasa.gov/1CboQj4
‪#‎EarthRightNow‬


Our mission to grab an asteroid & move it close to the moon progresses on our ‪#‎JourneyToMars‬ http://go.nasa.gov/19QEebs

The brilliant explosions of dead stars

The brilliant explosions of dead stars have been used for years to illuminate the far-flung reaches of our cosmos. The explosions, called Type Ia supernovae, allow astronomers to measure the distances to galaxies and measure the ever-increasing rate at which our universe is stretching apart. Now, scientists show that a particular class of Type Ia supernovae that occur near youthful stars can improve these measurements with a precision of more than two times that achieved before. The findings will help light the way to understanding dark energy. Details: http://go.nasa.gov/1HNdkPG

Stepping Stones to NASA’s Human Missions Beyond

“That's one small step for (a) man; one giant leap for mankind.” When Neil Armstrong took his first steps on the moon, many strides came before to achieve that moment in history. The same is true for a human mission to Mars. One step towards that journey begins Friday, when NASA Astronaut Scott Kelly will begin his mission to make history as the first American to spend a year in space. http://1.usa.gov/1yCwHFX
NASA astronaut Scott Kelly and Roscosmos cosmonaut Mikhail Kornienko will embark on the first joint U.S.-Russian one-year mission, underscoring the “international” in International Space Station as the partners exemplify...