Showing posts with label NASA. Show all posts
Showing posts with label NASA. Show all posts
Saturday, January 28, 2012
Challenger STS-51-L
Twenty six years ago today America, indeed, the world, lost seven heroes. The Challenger disaster brought home how truly dangerous spaceflight is...and how courageous our Astronauts are.
Exploring the unknown has always brought with it danger and the possibility that something could go wrong. These seven men and women...these heroes... were well aware of that possibility and yet chose to take that risk to further mankind's understanding of what lies beyond our tiny oasis of rock, water and air. The pure quest for knowledge is perhaps the most noble endeavor humanity can undertake. It requires no malice, no weapon, no harming of fellow creatures, no religious fervor or desire for personal gain. This is the mission these heroes had set themselves upon when misfortune struck. May we always remember them with that in mind. They gave their lives so that others could one day "boldly go where no one has gone before."
Friday, January 27, 2012
"Space- Head" Newt.
Presidential Hopeless Newt Gingrich; "By the end of my second term, we will have the first permanent base on the moon and it will be American," He proposes an entirely American effort to establish a colony of perhaps 10,000 people on the Moon by 2021.
Newt Gingrich's idea of a large-population Moon colony is what i would expect from a person who has no idea what he is proposing or talking about. The cost of a large Moon colony, along with all the hardware that goes with it would be many times his estimate. There is the problem of the physical degeneration of the inhabitants to account for (try getting 10,000 people to exercise for hours a day). Most, indeed all, of the resources for the large colony would have to be delivered from Earth until mining, manufacturing and farming could be established on the moon. Advances that would take years, perhaps decades, to achieve.
The only way i could envision this happening would be through a fully international effort backed by major corporate interests. It is simply too vast a project to be embarked upon by any one nation, particularly in light of today's financial situation. It is improbable, as well, that Americans as a majority would support such a venture. I already see dissatisfaction and criticism over the paltry .6% (est) that NASA presently ekes from the national budget.
Finally, Newt isn't a "space-head" (except perhaps in the sense that there is a vast emptiness in his skull). He's a Science Fiction aficionado....this isn't nearly the same thing. The former concerns themselves with what can be, is being and has been accomplished in space, the latter with fictitious stories of what might be.
I am a booster (pun intended) of a more advanced and aggressive space program. I'd like nothing more than to see mankind burst forth into the Cosmos in my lifetime. However Newt's methods would lead to failure. He is not a visionary....he is an illusionist.
Newt Gingrich's idea of a large-population Moon colony is what i would expect from a person who has no idea what he is proposing or talking about. The cost of a large Moon colony, along with all the hardware that goes with it would be many times his estimate. There is the problem of the physical degeneration of the inhabitants to account for (try getting 10,000 people to exercise for hours a day). Most, indeed all, of the resources for the large colony would have to be delivered from Earth until mining, manufacturing and farming could be established on the moon. Advances that would take years, perhaps decades, to achieve.
The only way i could envision this happening would be through a fully international effort backed by major corporate interests. It is simply too vast a project to be embarked upon by any one nation, particularly in light of today's financial situation. It is improbable, as well, that Americans as a majority would support such a venture. I already see dissatisfaction and criticism over the paltry .6% (est) that NASA presently ekes from the national budget.
Finally, Newt isn't a "space-head" (except perhaps in the sense that there is a vast emptiness in his skull). He's a Science Fiction aficionado....this isn't nearly the same thing. The former concerns themselves with what can be, is being and has been accomplished in space, the latter with fictitious stories of what might be.
I am a booster (pun intended) of a more advanced and aggressive space program. I'd like nothing more than to see mankind burst forth into the Cosmos in my lifetime. However Newt's methods would lead to failure. He is not a visionary....he is an illusionist.
Tuesday, December 6, 2011
Near and Far
By 2015 we will have sent probes to nearly every planet, dwarf planet and moon in the solar system. Presently Messenger is mapping Mercury and New Horizons is on its way to Pluto and the Kuiper belt extending our exploration from the nearest to the furthest celestial bodies in our solar system.
Labels:
mercury,
messenger,
NASA,
New Horizons,
Pluto,
science,
space,
space probes
Sunday, October 23, 2011
Heroes
When i think of American heroes, this is something like the image that comes to mind. How brave do you have to be to sit atop thousands of pounds of explosive LOX and Hydrogen and wait for someone to light it off so that you can be blasted into an environment that, outside of your little spacecraft, would kill you in a heartbeat?
On Oct. 22, 1968, the Apollo 7 crew is welcomed aboard the USS Essex, the prime recovery ship for the mission. This was the first Apollo splashdown and, therefore, the first three person 'landing' for NASA.
http://www.nasa.gov/multimedia/imagegallery/image_feature_2086.html
On Oct. 22, 1968, the Apollo 7 crew is welcomed aboard the USS Essex, the prime recovery ship for the mission. This was the first Apollo splashdown and, therefore, the first three person 'landing' for NASA.
http://www.nasa.gov/multimedia/imagegallery/image_feature_2086.html
Friday, July 22, 2011
New Age
Well, now that Space Shuttle Atlantis has touched down from its final mission we can breath a sigh of relief and cast a nostalgic eye back at the former US manned space program....and look ahead to its future!
There ARE some potentially groundbreaking and very exciting developments in space travel occurring in the "private sector". Here are just two of the companies that will be supplying the hardware for the next generation of Astronauts.
Scaled Composites: SpaceShipTwo
http://www.scaled.com/projects/model_339_spaceshiptwo
SpaceShipTwo will be powered by a unique hybrid rocket motor, which is currently under development. The twin fuselage and central payload area configuration allow for easy access to WhiteKnightTwo and the spaceship for passengers and crew; the design also aids operational efficiencies and turnaround times. SpaceShipTwo utilizes the unique feather configuration that allowed SpaceShipOne to successfully re-enter the atmosphere. Although the presently planned flights are sub-orbital and this design will not likely support orbital flights, it is a step back in the direction of space plane technology. Scaled Composites is in partnership with Virgin Galactic http://www.virgingalactic.com/ who is presently selling tickets for flights on SS2...sign up for yours today!!
SpaceX: Dragon/Falcon
http://www.spacex.com/dragon.phpDragon is a free-flying, reusable spacecraft being developed by SpaceX under NASA's Commercial Orbital Transportation Services (COTS) program. Initiated internally by SpaceX in 2005, the Dragon spacecraft is made up of a pressurized capsule and unpressurized trunk used for Earth to LEO transport of pressurized cargo, unpressurized cargo, and/or crew members. Dragon will likely be the U.S.A.s vehicle of choice to supply the ISS and transport crew members.
Monday, July 18, 2011
Friday, July 8, 2011
STS-135: The Shuttle Program's Final Space Odyssey
This is, perhaps, the most disheartening statement i have ever heard from an astronaut;
"The shuttle is an amazing piece of machinery," astronaut Stan Love said. "It blows away anything that can fly now or in the next 30 years."
Let's hope this prediction ends up being overly pessimistic.
STS-135: The Shuttle Program's Final Space Odyssey : The Two-Way : NPR
"The shuttle is an amazing piece of machinery," astronaut Stan Love said. "It blows away anything that can fly now or in the next 30 years."
Let's hope this prediction ends up being overly pessimistic.
STS-135: The Shuttle Program's Final Space Odyssey : The Two-Way : NPR
Thursday, May 26, 2011
STS-134
I guess there's no question that i love space science. The manned missions are particularly stimulating because we are "boldly going". It's like science fiction brought to realization....but i have always hoped that the outdated shuttle system would soon be replaced with newer and more competent spacecraft.
This mission, Endeavour STS134, will be one of the last shuttle missions before these spaceships are retired. Since the United States presently has no replacement for them we will likely be hitching a ride in Russian Soyuz capsules (a technological step backwards in my opinion).
Although private American companies are presently developing new hardware for getting astronauts into Earth orbit, it seems it will be a while before we have another functional "space plane". So, while i'm glad to see these old and often unreliable spacecraft retire, i will miss the sight and excitement of the shuttle missions....of seeing a ship blast off into "The Final Frontier" and glide back down to land on a runway.
Here's hoping the next "Enterprise" isn't too far off in our future.
STS-134
This mission, Endeavour STS134, will be one of the last shuttle missions before these spaceships are retired. Since the United States presently has no replacement for them we will likely be hitching a ride in Russian Soyuz capsules (a technological step backwards in my opinion).
Although private American companies are presently developing new hardware for getting astronauts into Earth orbit, it seems it will be a while before we have another functional "space plane". So, while i'm glad to see these old and often unreliable spacecraft retire, i will miss the sight and excitement of the shuttle missions....of seeing a ship blast off into "The Final Frontier" and glide back down to land on a runway.
Here's hoping the next "Enterprise" isn't too far off in our future.
STS-134
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