Space
Russia to Hammer Out Asteroid Shield Plan in 2013
Mark Hoffman
First Posted: Mar 12, 2013 09:37 PM EDT
According to a ministerial statement, Russia will complete a plan for a program to monitor threats from space, and possibly defend itself against them, by the end of this year.
The announcement comes a month after a meteorite entered the Earth’s atmosphere undetected by existing space-monitoring systems and slammed into Russia’s Urals on February 15, accompanied by a massive sonic boom that blew out windows and damaged thousands of buildings around the city of Chelyabinsk, injuring over 1,500 people.
“The relevant program will be approved by the end of the year, and we will begin its step-by-step implementation,” Civil Defense and Emergencies Minister Vladimir Puchkov said on Tuesday, adding the program will include early warning systems and public emergency training courses.
Roscosmos is currently trying to identify and classify potentially dangerous space objects, Popovkin told a session of the Federation Council, the upper house of the Russian parliament.
Super-powerful telescopes should be used to detect dangerous space objects in good time, said Boris Shustov, director of the Russian Academy of Sciences Institute of Astronomy.
Ground and space-based systems need to be built for this, he said, adding “regular” telescopes are unable to detect those threats.
In particular, he said Russia needs to complete construction of a super-wide-angle telescope, the AZT-33, near Lake Baikal, at a cost of 500 million rubles (about $17 million).
Shustov noted that the “extraterrestrial object” which exploded over Chelyabinsk in February did not even belong in the class of dangerous objects.
If the Chelyabinsk meteorite had entered the atmosphere at a steeper trajectory the consequences would have been far worse, he said.
“And if the body had been 50 meters [in diameter] then there would have been no chance,” he said, without elaborating.
NASA estimated the meteorite was roughly 50 feet (15 meters) in diameter when it entered the atmosphere, travelling many times faster than the speed of sound, and exploded into a fireball brighter than the sun.
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First Posted: Mar 12, 2013 09:37 PM EDT
According to a ministerial statement, Russia will complete a plan for a program to monitor threats from space, and possibly defend itself against them, by the end of this year.
The announcement comes a month after a meteorite entered the Earth’s atmosphere undetected by existing space-monitoring systems and slammed into Russia’s Urals on February 15, accompanied by a massive sonic boom that blew out windows and damaged thousands of buildings around the city of Chelyabinsk, injuring over 1,500 people.
“The relevant program will be approved by the end of the year, and we will begin its step-by-step implementation,” Civil Defense and Emergencies Minister Vladimir Puchkov said on Tuesday, adding the program will include early warning systems and public emergency training courses.
Roscosmos is currently trying to identify and classify potentially dangerous space objects, Popovkin told a session of the Federation Council, the upper house of the Russian parliament.
Super-powerful telescopes should be used to detect dangerous space objects in good time, said Boris Shustov, director of the Russian Academy of Sciences Institute of Astronomy.
Ground and space-based systems need to be built for this, he said, adding “regular” telescopes are unable to detect those threats.
In particular, he said Russia needs to complete construction of a super-wide-angle telescope, the AZT-33, near Lake Baikal, at a cost of 500 million rubles (about $17 million).
Shustov noted that the “extraterrestrial object” which exploded over Chelyabinsk in February did not even belong in the class of dangerous objects.
If the Chelyabinsk meteorite had entered the atmosphere at a steeper trajectory the consequences would have been far worse, he said.
“And if the body had been 50 meters [in diameter] then there would have been no chance,” he said, without elaborating.
NASA estimated the meteorite was roughly 50 feet (15 meters) in diameter when it entered the atmosphere, travelling many times faster than the speed of sound, and exploded into a fireball brighter than the sun.
See Now: NASA's Juno Spacecraft's Rendezvous With Jupiter's Mammoth Cyclone