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Bicycle Day And the 1962 Harvard Experiment That Showed Psilocybin Can Create Lasting, Positive Spiritual Change

Bicycle Day And the 1962 Harvard Experiment That Showed Psilocybin Can Create Lasting, Positive Spiritual Change
forbes.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from forbes.com Daily Mail and Mail on Sunday newspapers.

Primordial black holes could explain dark matter, galaxy growth and more

Apr 19, 2021 3:28 PM EDT One day a little more than five years ago, Ely Kovetz was having lunch with his colleagues at Johns Hopkins University in Baltimore, discussing a tantalizing rumor. Like many in the physics community, Kovetz had heard the buzz about a possible signal from a newly operational US physics observatory. The observatory was designed to pick up disturbances in the fabric of spacetime, ripples created by, among other things, black holes crashing into each other. Most intriguingly, the signal appeared to have been created by massive objects, far heavier than anyone expected. That pointed at some eyebrow-raising possibilities.

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.

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