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Double Quasars Reveal Galactic Collision in Ancient Universe

Double Quasars Reveal Galactic Collision in Ancient Universe The Hubble Space Telescope (HST) has spotted rare “double quasars” in the distant universe, implying a catastrophic galactic collision in ancient times. Peering back 10 billion years into the universe’s history, astronomers found a pair of quasars that appear to be a single object. But with the crisp view provided by the HST, the pair can be resolved as two quasars very close to each other, according to a statement. The research team believes the double quasars reside in the cores of two merging galaxies. Quasars are powered by supermassive black holes at the centers of galaxies. The black holes actively devour nearby materials, and this strong accretion process unleashes a tremendous amount of energy in the form of radiation, easily outshining the entire host galaxy.

The Mystery Deepens Over Why The Lost City of Cahokia Was Abandoned

The Mystery Deepens Over Why The Lost City of Cahokia Was Abandoned 17 APRIL 2021 For a couple of hundred years, Cahokia was the place to be in what is now the US state of Illinois. The bustling, vibrant city was at one time home to some 15,000 people, but by the end of the 14th century it was deserted – and researchers still aren t sure why.   A new study has been able to rule out one previous idea – that deforestation and overuse of the land around Cahokia caused excessive erosion and local flooding in the area, making it less inhabitable for Native Americans.

IIM Bangalore Convocation 2021: Five Powerful Career Mantras by IBM Chairman Dr Arvind Krishna

MBAUniverse.com News Desk | :  April 17, 2021 IIMB hosted its 46th Convocation on April 16, 2021. The highlight of the ceremony was a motivational address by Dr. Arvind Krishna, Chairman and CEO of IBM, where he shared five powerful mantras for personal and business success. MBAUniverse.com presents the highpoints from this address, and other Convocation highlights. Amidst the rapidly spreadingsecond wave of Coronavirus, IIMB hosted its 46th Convocation on April 16, 2021. The entire ceremony, held in the virtual mode, witnessed the graduation of 624 students from various programmes. The highlight of the program was a motivational address by Dr. Arvind Krishna, Chairman and CEO of IBM, where he shared five powerful mantras for personal and business success. MBAUniverse.com presents the highpoints from this address, and other Convocation highlights.

American Physical Society – scientists discuss global threats -pandemics, cyberattacks, over-population, climate, nuclear annihilation…

American Physical Society – scientists discuss global threats -pandemics, cyberattacks, over-population, climate, nuclear annihilation…
nuclear-news.net - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nuclear-news.net Daily Mail and Mail on Sunday newspapers.

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