Black Hole

Home News Science & Astronomy Because black holes can't be studied directly, scientists often watch their feeding habits to understand what these behemoths are doing. So what does it mean when a black hole suddenly stops gobbling up gas completely — and then just as suddenly starts again, hungrier than…

Home News Left: An illustration shows what a shrouded black hole might look like. Right: An image of the Chandra Deep Field-South (CDF-S) highlights where the new cocooned black holes were detected. (Image: © Credit: X-ray: NASA/CXC/Penn State/B.Luo et al; Illustration: NASA/CXC/M. Weiss) More than two dozen missing "cocooned" black…

Home News Science & Astronomy A simulated image of two black holes colliding. (Image: © SXS/LIGO) Paul M. Sutter is an astrophysicist at SUNY Stony Brook and the Flatiron Institute, host of Ask a Spaceman and Space Radio, and author of "How to Die in Space." He contributed this article…

In physics, we discover a new law by making a guess, and then comparing the consequences of the guess with experimental results. As the ever-quotable Richard Feynman put it: “It does not make any difference how beautiful your guess is. It does not make any difference how smart you are…

Amir Siraj and Professor Avi Loeb from the Department of Astronomy at Harvard University have developed a new method to search for primordial black holes in the outer Solar System, based on accretion flares that result from impacts of small bodies from the Oort Cloud. Siraj & Loeb explore the…

Scientists at Harvard University and the Black Hole Initiative (BHI) have developed a new method to find black holes in the outer solar system, and along with it, determine once-and-for-all the true nature of the hypothesized Planet Nine. The paper, accepted to The Astrophysical Journal Letters, highlights the ability of…

Scientists at Harvard University, in collaboration with Black Hole Initiative (BHI), have developed a new approach to find black holes in the outer solar system. Along with this, they proposed a plan to determine once-and-for-all the true nature of the hypothesized Planet Nine. Their new study highlights the potential of…

(This whole article is spoilers for the twisty German time travel series “Dark” on Netflix. This is just more than 3,000 words of spoilers. Just a wall of spoilers here, basically.) I really did not think that “Dark” would get an actually conclusive ending. I thought the German Netflix series…

NASA Hubble Space Telescope image of Galaxy NGC 1068 with its active black hole shown as an illustration in the zoomed-in inset. A new model suggests that the corona around such supermassive black holes could be the source of high-energy cosmic neutrinos observed by the IceCube Neutrino Observatory. Credit: NASA/JPL-Caltech…

You've read 1 of 2 free monthly articles. Learn More. Close Facts So Romantic On Matter Posted By Subodh Patil on Jul 01, 2020 Primordial black holes could have formed in the absence of any matter, from quantum fluctuations that would go on to form, after billions of years, the filament-like…