Is Dark Energy Evolving? –Ancient Quasars May Offer the Answer

The Teacup Quasar


Observational cosmologists are actively searching for a “new physics” that may solve the enduring enigma of our rapidly expanding Universe. Quasars are the ancient cores of galaxies where a supermassive black hole is actively pulling in matter from its surroundings at very intense rates may old the clue to solving the mystery.


“Life Beyond Our Imagining?” — Exoplanets of Neutron Stars

Neutron Star Geminga


What would life be like on a planet orbiting a pulsar? Astronomers estimate that the Milky Way galaxy contains an estimated 1 billion neutron stars, of which about 200,000 are pulsars –neutron stars of only 10 to 30 kilometers in diameter with enormous magnetic fields, that accrete matter and regularly burst out large amounts of X-rays and other energetic particles. So far, 3000 pulsars have been studied and only 5 pulsar planets have been found. In 1992, the first exoplanets ever were discovered around pulsar PSR B1257+12.


“At the Dawn of Time” –Spider’s Web of Galaxies Discovered Powering Supermassive Black Hole

"300-Times Size of the Milky Way" --Big-Bang Spider's Web of Galaxies Powering Supermassive Black Hole


“We believe we have just seen the tip of the iceberg, and that the few galaxies discovered so far around this supermassive black hole are only the brightest ones,” said Barbara Balmaverde, at The National Institute for Astrophysics (INAF) in Torino, Italy about the discovery by astronomers using the ESO’s Very Large Telescope (VLT) of six galaxies in a cosmic “spider’s web” of gas extending to over 300 times the size of the Milky Way around a supermassive black hole –those “strange galactic monsters, for whom creation is destruction, death life, chaos order”–at the dawn of time when the universe was only 0.9 billion years old.


“Game Changer” –‘Micro’ Supermassive Black Hole 5,000 Times Size of Our Solar System



This image of microquasar SS 433, first discovered forty years ago, located about 18 000 light-years away in the constellation of Aquila (The Eagle), was captured for the very first time at submillimeter wavelengths by the Atacama Large Millimeter/submillimeter Array (ALMA). The image is a game changer because it shows the jets emitted by a hot, swirling disc of material encircling the supermassive black hole at SS 433’s center –these jets have been seen to move at apparent speeds greater than that of light .


Central Mystery of Our Age? -Scientists Struggle to Define a Black Hole

M87 Black Hole


On Feb. 14, 1990, the Voyager 1 spacecraft looked back at our solar system and snapped the first-ever pictures of the planets from its perch at that time beyond Neptune. This past April, the Event Horizon Telescope (EHT) team unveiled humanity’s first image of a supermassive black hole –described as the Gates of Hell and the End of Spacetime– the picture of galaxy Messier 87’s central supermassive black hole. A monster the size of our solar system, and bigger, with the mass of six and a half billion suns, with a ring of gas—in hues of red, orange, and yellow—glowing around it, the shadow cast by the event horizon, predicted by Einstein’s theory of general relativity.