Unknown Objects in Inner-Most Orbit of Milky Way’s Supermassive Black Hole 

Milky Way Black Hole

 

“It’s mind-boggling to actually witness material orbiting a massive black hole at 30% of the speed of light,” marveled Oliver Pfuhl, a scientist at the Max Planck Institute for Extraterrestrial Physics.

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Gargantuan Galaxies  — “Ancestors of the Huge Elliptical Objects That Exist Today”

 

Elliptical Galaxies

 

Astronomers obtained the most detailed anatomy chart of a monster galaxy located 12.4 billion light-years away. Using the Atacama Large Millimeter/submillimeter Array (ALMA), the team revealed that the molecular clouds in the galaxy are highly unstable, which leads to runaway star formation. Monster galaxies are thought to be the ancestors of the huge elliptical galaxies (image above) in today’s Universe. One speculative school of thought, refuted in a 2015 paper, suggested that oval-shaped elliptical galaxies are most likely to host intelligent civilizations.

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“Something Similar to the AI Revolution May Have Happened at Other Points in the Universe”

 

“As humans we should be proud of any AI systems we bring to existence, as if they were our children. In just the same way as we educate our kids, we could endow such systems with the blueprint for their future interaction with the world,” observes Harvard astrophysicist, Avi Loeb in an email to The Daily Galaxy. “This would include our preferred set of values, goals and guiding principles, which will enable them to learn from experience and cope with reality,” he adds. “Ultimately, we may launch our AI systems for interstellar travel towards distant destinations, such as habitable planets around other stars, where they could reproduce themselves with the help of accompanying 3D printers. 

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Tiny Dwarf Galaxy –“Harbors a Black Hole Equal to Milky Way’s Supermassive Object”

 

 

 

Fornax UCD3 is a part of a Fornax galaxy cluster (above) and belongs to a very rare and unusual class of galaxies – ultra-compact dwarfs (UCDs). The mass of such UCD galaxies reaches several dozen million solar masses while the radius typically does not exceed three hundred light years. Note that our Milky Way Galaxy is 120,000 light years across. This ratio between mass and size makes UCDs the densest stellar systems in the Universe.

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Disequilibrium –“The Unmistakable Signal of Alien Biological Life”

 

 

What if an alien civilization was a billion or more years older than ours and detected Earth in its early history? “For billions of years of Earth history, an alien astronomer may have even been sufficiently misled to conclude that Earth was sterile—despite the fact that life was flourishing in our ocean at the time,” says Stephanie Olson, an astrobiologist at the University of California, Riverside with NASA’s Astrobiology Institite.

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