Sample question papers of compulsory subjects of class 12 1) Mandatory Nepali 2) Compulsory English 3) Social studies and life skills education 4) Mathematics
Mysterious energy source unlike anything astronomers have seen before
A team mapping radio waves in the universe has discovered something unusual that releases a giant burst of energy three times an hour, and it's unlike anything astronomers have seen before. A team mapping radio waves across the universe has discovered something unusual that releases huge bursts of energy three times an hour, and this is different from anything astronomers have seen before. The discovery team speculated that it may have been a neutron star or the broken cores of white dwarf stars अति ultra-powerful magnetic fields. Rotating in space, the strange object sends a ray of radiation that crosses the Earth's line of sight, and for every 20 minutes, it is one of the brightest radio sources in the sky. Curtin University node astronomer at the International Center for Radio Astronomy Research, Dr. Natasha Hurley-Walker led the search team. "It simply came to our notice then Slow transients like supernovae might appear over the course of a few days and disappear after...
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