Category: space race

NASA Announces "Roadmap" for Deep Space CEV

NASA Announces "Roadmap" for Deep Space CEV

It Seems NASA has reached an important milestone for the next U.S. transportation system that will carry humans into Near-deep space. NASA Administrator Charles Bolden announced that the system will be based on designs originally planned for the Orion Crew Exploration Vehicle. Those plans now will be used to develop a new spacecraft known as the Multi-Purpose Crew Vehicle (MPCV).
“We are committed to human exploration beyond low-Earth orbit and look forward to developing the next generation of systems to take us there,” Bolden said.

“The NASA Authorization Act lays out a clear path forward for us by handing off transportation to the International Space Station to our private sector partners, so we can focus on deep space exploration. As we aggressively continue our work on a heavy lift launch vehicle, we are moving forward with an existing contract to keep development of our new crew vehicle on track.”

Lockheed Martin Corp. will continue working to develop the MPCV. The spacecraft will carry four astronauts for 21-day missions and be able to land in the Pacific Ocean off the California coast. The spacecraft will have a pressurized volume of 690 cubic feet, with 316 cubic feet of habitable space.

It is designed to be 10 times safer during ascent and entry than its predecessor, the space shuttle.

“This selection does not indicate a business as usual mentality for NASA programs,” said Douglas Cooke, associate administrator for the agency’s Exploration Systems Mission Directorate in Washington.

“The Orion government and industry team has shown exceptional creativity in finding ways to keep costs down through management techniques, technical solutions and innovation.”

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Military Space Race , Again?!

Military Space Race , Again?!

The Americans seem determined to flood outer space with weapons. In early April U.S. Missile Defense Agency Director Lt. Gen. Henry Obering again called for the early deployment of space-based missile defense systems, a universal means of hitting either ground or space targets.

His Russian counterpart and longtime opponent on this issue, Space Forces Commander Col. Gen. Vladimir Popovkin, responded in late May, warning for the umpteenth time: “We are against any deployment or placement of weapons in outer space, as it is one of the few realms where frontiers do not exist. Militarization of outer space will disrupt the current balance in the world.”

The Russian general is seriously worried that space-based attack weapons could increase the risk of igniting hostilities on the ground.

Putting the long-distance dispute between the two generals aside, let us recall that the defensive doctrines of most industrialized countries are space-oriented. Satellite systems are involved in every aspect of an industrialized country’s activity, warfare included. The majority of modern weapon systems, both nuclear and conventional, include space-based components.

Russia is behind the United States in development and deployment of space-based systems. The figures are far from encouraging. A total of around 500 American and 100 Russian satellites currently are orbiting the Earth. The U.S. military satellite fleet is more than four times the size of Russia’s, and some of the orbiting Russian satellites are inoperable.

The Americans also have the Navstar Global Positioning System, which has been working successfully already several years. Russia’s equivalent, the widely publicized GLONASS, is undergoing its initial deployment, with only 12 operable satellites presently in orbit, compared with 31 American ones.

Obviously the Pentagon can afford to speak of space-based weapons deployment, possessing such impressive assets.

Now back to Col. Gen. Popovkin’s idea that space-based weapons could spark a war. He says that present space systems and complexes are very sophisticated and susceptible to failures, and “in such cases, I cannot guarantee that a failure was not caused by hostile action.”

Is this statement logical? Surely it is. Strategic nuclear stability — that is to say, a high-degree guarantee against a surprise nuclear missile strike — depends on the trouble-free operation of early warning and intelligence satellites. If a satellite fails with another country’s attack weapons deployed in orbit, there will be an increase of mistrust, which could lead to a military disaster.

Besides, it is well known that tests involving satellite destruction result in a growing amount of orbital debris, which is difficult to counter. According to NASA and the U.S. Air Force, China’s anti-satellite weapon tests in January 2007 left up to 2,000 baseball-sized fragments orbiting at altitudes of 120 to 2,340 miles above the Earth. High speed makes these fragments extremely dangerous for man-made space objects.

An international treaty banning weapons from outer space certainly would help avoid more such trouble, or at least minimize the risks. Yet the United States sticks to the opinion that such an agreement would be impracticable.

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