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一 | While scientists are still to determine whether some extraterrestrial civilization may exist somewhere out there in the universe, one astronomer points out that we apparently don’t have a plan for a yet-hypothetical situation where aliens actually reach out to us.,According to the Daily Star, prominent popular scientist and Australia’s Astronomer at Large Fred Watson pointed out that scientists do have a checklist to establish whether a communication attempt by aliens is genuine, but don’t have a plan for actually establishing contact with them.,“There’s a well-established chain of boxes that need to be ticked and it would go through a lot of analysis to ensure that what you’re talking about is a real phenomenon,” he said. “However, once scientists identified what had happened, it’d then be up to the political leaders of the world to decide what to do about it, and as far as I’m aware, there’s no plan in place.”,Burnout or Homeostasis: Researchers Explain Why Aliens Are Yet to Come Knocking at Earth's Door20 June, 13:15 GMT,He did note, however, that there is a rather “gloomy outlook about there being intelligent life forms” out there in space, with the “overwhelming opinion” being that “microbial life might exist.”,“The common view is we are just a complete freak of nature – intelligent life is so rare and is such an unlikely event," Watson remarked.。 New Delhi, Oct 14 (UNI) India's indigenously built nuclear submarine INS Arihant on Friday carried out a successful launch of a Submarine Launched Ballistic Missile (SLBM) that hit the target with high accuracy.
"The missile was tested to a predetermined range and impacted the target area in the Bay of Bengal with very high accuracy. All operational and technological parameters of the weapon system have been validated," the Defence Ministry said.
"The successful user training launch of the SLBM by INS Arihant is significant to prove crew competency and validate the SSBN programme, a key element of India’s nuclear deterrence capability. A robust, survivable and assured retaliatory capability is in keeping with India’s policy to have ‘Credible Minimum Deterrence‘ that underpins its ‘No First Use’ commitment," the Ministry added.
INS Arihant is India's first indigenous nuclear submarine and the flagship of the Arihant-class of nuclear powered ballistic missile submarines that is based on the Russian Akula-1 class submarine.
The 6,000 tonne submarine was built under the Advanced Technology Vessel project at the Ship Building Centre in Visakhapatnam.
UNI ASU SHK1848。
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