Welcome to the biggest mystery in physics: one of the great known unknowns of the universe is the nature of dark energy, an antigravitaional force field making the universe expand faster. Current theories range from end-of-the universe scenarios to dark energy as the manifestation of advanced intelligent life. It is the proverbial elephant in the “cosmic” room. (more…)
Two of the planet’s leading astrophysicists, Columbia University’s Caleb Scharf and Harvard’s Lisa Randall speculate about the possibility of the dominant dark side of our universe harboring advanced life.
In an interview with The Atlantic, Nobel-Prize winning physicist Adam Riess said: “I have absolutely no clue what dark energy is. Dark energy appears strong enough to push the entire universe – yet its source is unknown, its location is unknown and its physics are highly speculative.”
“The Hubble tension between the early and late universe may be the most exciting development in cosmology in decades,” says Nobel laureate Adam Riess of the Space Telescope Science Institute (STScI) and Johns Hopkins University. New Hubble Space Telescope data suggests a faster expansion rate in the modern universe than expected based on how the universe appeared more than 13 billion years ago, strengthening the case that new theories may be needed to explain the dark energy forces that have shaped the cosmos.
Several mind-boggling conjectures about the existence of advanced alien civilizations have been made by astrophysicists who have found that for the last 7 billion years or so something is pushing the galaxies, adding energy to them. Something they are calling “dark energy,” a force that is real, but so far eludes detection. One of the most speculative ideas for the mechanism of an accelerating cosmic expansion is called “quintessence”, a relative of the Higgs field that permeates the cosmos.
The Galaxy Report newsletter brings you daily news of space and science that has the capacity to provide clues to the mystery of our existence and add a much needed cosmic perspective in our current Anthropocene Epoch.
New Insights from a Dark-Matter-Free Galaxy Revives Controversial Gravity Theory (Weekend Feature)
Could An Alien Civilization Change the Laws of Physics to Gravity Powered Batteries (Planet Earth Report)
Our Sun as Never Seen Before (and a New Discovery)
Did the Milky Way Lose Its Original Black Hole to Will the James Webb Space Telescope Reveal Another Earth? (The Galaxy Report)
Radio Galaxies of the Early Universe -Would Take Several Million Years to Cross at Speed of Light
Before the “Bang” –The Primordial Universe NASA Probing How Life Began on Earth to Alpha Centauri a Billion Years Older than Our Solar System (The Galaxy Report)“Simultaneously Beautiful and Terrifying” –First Image of Milky Way’s Supermassive Black Hole to A New Earth Rises (Planet Earth Report)Extraterrestrial Lighthouses to Harvard’s Avi Loeb & Company On Our Milky Way’s Supermassive Black Hole Image (The Galaxy Report)
Earth’s Astronomers on the Significance of the First Image of Milky Way’s Supermassive Black Hole
