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Artist rendering of gravity tractor - image courtesy of B612 Foundation
DailyTech's International Space Updates for January 2007

Some experts seem to agree that it is only a matter of time before an asteroid or meteor strikes Earth in the future. While millions of them are aimlessly floating around in space, 200,000 to 400,000 of them come within range Earth, according to reports. That is why NASA astronaut Edward Lu wants NASA to deploy a spacecraft which would be able to divert asteroids so they will not run into the planet. In theory, the craft's gravitational pull would change the asteroid's orbit. UK researchers are planning on using a superior telescope located in Hawaii to help locate Earth-threatening asteroids.

India has successfully recovered the Space capsule Recovery Experiment (SRE-1), a capsule that has been orbiting around the Earth at an altitude of 637km. The SRE-1 floated in space for 11 days before splashing into the Bay of Bengal earlier in the week. The Indian space agency used the SRE-1 to test its ability to accurately track and recover a space capsule landing back on Earth. The head of the team that created the capsule said that “the mission is a great success.”

Chinese space officials still continue to claim that its anti-satellite test is not a hostile act. The Chinese government confirmed that on Jan. 11 it launched a missile aimed at destroying an aging weather satellite, and the test has the United States and Japan worried. While the Chinese previously discussed its plans with U.S. Officials, both the Japanese and U.S. Governments want clarification on the future intentions of the Chinese.  With some form of a space war on the minds of many government officials, this recent incident only has more people worried.



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RE: 20 Years Later
By ivanv4 on 1/25/2007 8:09:08 AM , Rating: 2
quote:
Both USA and Russia have this capability to shoot down a satellite. As far as I know they tested such systems in mid 80s. And are now working on next generation systems based on lasers.


Thats correct, USA researched ASAT for this porposes, mounting a missile on a special F-15.


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