Category: Science

Science

Why now is the time to address humanity’s impact on the moon

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The Lunar Resources Registry, a private business that locates valuable resources on the moon and helps investors conduct the required exploration and extraction operations, notes: “The space race is evolving into space industrialization.” Image for Representation. | Photo Credit: Reuters Humans have always looked at the sky, using the stars as navigation guides or for spiritual…

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The Science Quiz | The Skylab ‘incident’

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The National Aeronautics and Space Administration has released this reproduction of the emblem for the first Skylab mission. The Skylab is a 100-ton experimental space station including a laboratory for medical, scientific and technological experiments. The emblem, by artist Kelly Freas, shows the Skylab silhouetted against the earth’s globe, which in turn is eclipsing the…

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Earth-wide telescope confirms black hole shadow is ‘real’

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Scientists have unveiled new details of a colossal black hole 53 million lightyears away first photographed by the earth-wide Event Horizon Telescope (EHT) in 2017. The feat provided the first visual evidence that black holes exist, confirming a fundamental prediction of general relativity. In a new paper published on January 18, EHT scientists have reported…

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With CRISPR poised to revolutionise therapy, a pause to consider ethical issues

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“We will each write a ghost story”, said Lord Byron; and his proposition was acceded to. And so on a cold and rainy supposedly summer night in 1816, four friends inspired by German ghost stories, gathered to write one. Among them, a young Mary Shelley, consumed by the idea of creating a story that would “curdle…

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NASA climate satellite blasts off to survey oceans and atmosphere of a warming Earth

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A SpaceX Falcon 9 rocket on NASA’s Plankton, Aerosol Cloud Ocean Ecosystem (PACE) mission lifts off from Space Launch Complex 40 at the Cape Canaveral Air Force Station in Cape Canaveral, Florida. | Photo Credit: AP NASA’s newest climate satellite rocketed into orbit Thursday to survey the world’s oceans and atmosphere in never-before-seen detail. SpaceX…

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World breached 1.5° Celsius limit for entire year for first time: European climate agency

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Scientists attribute the exceptional warming to the combined effects of El Niño. File photo | Photo Credit: AP The world last month experienced the warmest January on record, with the global mean temperature for the past 12 months exceeding the 1.5° Celsius threshold, according to the European climate agency. However, this does not imply a…

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RRI researchers develop new algorithm which can produce better images to study ultracold atoms

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View of Raman Research Institute in Bengaluru. | Photo Credit: Sudhakara Jain A research group at the Raman Research Institute (RRI) have designed a new image-correction technique capable of getting better images during the study of cold atoms or atoms at absolute zero temperature.   The technique can get rid of 50% unwanted interference fringes…

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Moon cargo like human ashes, drink containers spark legal debate

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The lack of guidelines has some eyeing possibilities.  | Photo Credit: REUTERS An array of unconventional, privately-funded plans to exploit the moon, including as a site for human ashes and sports-drink containers, has gathered steam in recent years as NASA pushes to make Earth’s natural satellite more accessible. Concerns about possible gaps in U.S. oversight…

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