Supernovae are stars that explode and destroy in their final days.As a result, a lot of debris remains. The image shows faded filaments that are part of the remnants of a large supernova, the Cygnus Loop. The visual part of...
Samudrayaan submarine test successfully completed. GA Ramdas, director of the National Institute of Ocean Technology (NIOT) and two senior scientists spent an hour and a half in a test vehicle at a depth of seven meters in the water. ISRO...
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