disk

Planet Nine is a MIRAGE according to experts who say it is an extensive disk of frozen debris

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[ad_1] A planet 10 times the mass of Earth beyond Pluto is the Holy Grail among many astronomers, but new developments suggest that elusive Planet Nine may be no more than a mirage. The researchers propose that the mysterious planet is ‘collective gravity’, which is an expanding disk of frozen debris consisting of millions of … Read more

The supermassive black hole orbits an even more massive black hole, colliding through its accretion disk every 12 years

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[ad_1] From nasa Spitzer Space Telescope He may be removed, but the things he witnessed during his sixteen-and-a-half-year mission will be the subject of study for many years. For example, Spitzer It is the only telescope to witness something truly amazing happening in the center of the distant galaxy OJ 287: a supermassive black hole … Read more