A new study by MIT researchers suggests that miniscule black holes could briefly wobble the orbit of Mars and that these tiny black holes may pass through our solar system once every decade or so, reports Jess Thomson for Newsweek. “The researchers modeled the orbits of every large body in the solar system,” writes Thomson, “and found that tiny wobbles in the orbit of Mars could indicate one of the asteroid-mass black holes passing through.”
Science News reporter Emily Conover spotlights a new study by MIT researchers that proposes a new method to search for microscopic primordial black holes, which, if they exist, “could explain some or all of the universe’s dark matter.” The researchers suggest that when a primordial black hole passes close to a planet, it could “produce noticeable effects despite its tiny size.”
MIT scientists have “observed and captured images of a rare ‘edge state’ in ultracold atoms,” reports Rupendra Brahambhatt for Interesting Engineering. “Using these findings, they can learn to achieve and harness the edge states of electrons in different materials,” notes Brahambhatt. “This breakthrough in the field of quantum physics could lead to the discovery of practically infinite energy sources.”
Prof. Jeff Gore speaks with Caity Weaver of The New York Times about the future of the U.S. penny and his belief that the penny should be retired. “People think that because it exists and is used, it means that it’s useful,” Gore notes. “We’re taking something that is actually a valuable commodity, something that has actual value, and then we’re converting it into something that people just throw away.”
Forbes reporter Katie Jennings spotlights Phillip (Terry) Ragon '72, and his philanthropic efforts focused on curing HIV. “Ragon’s approach has been to bring together scientists who don’t typically collaborate, including doctors, engineers, physicists, mathematicians and virologists,” writes Jennings.
Writing for Nature, Marinko Sarunic and Cynthia Toth memorialize the life and work of Joseph A. Izatt PhD '91, who “had a special gift, and commitment, to reaching out and working with students and clinicians to create transformative technology." After undergraduate studies at MIT, Izatt focused on applied optics for his graduate work, with his mentors Prof. Michael Feld and Prof. James Fujimoto.
PBS Space Time host Matt O’Dowd highlights research by Prof. David Kaiser and graduate student Elba Alonso-Monsalve delving into the composition of primordial black holes and potentially confirming the existence of color-charged black holes. “It may stand to reason, that colorful black holes were once the most natural thing in the world,” O’Dowd muses.
New York Times reporter David Gelles spotlights David Keith PhD '91 who “believes that by “intentionally releasing sulfur dioxide into the stratosphere, it would be possible to lower temperatures worldwide, blunting global warming.” “There’s plenty of uncertainty about climate responses,” says Keith. “But it’s pretty hard to imagine if you do a limited amount of hemispherically balanced solar geo that you don’t reduce temperatures everywhere.”
CNN’s Ashley Strickland reports on the discovery of an exoplanet on the path to becoming a “hot Jupiter,” providing clues about the evolution of these massive Jupiter-like planets closely orbiting their host stars. As Prof. Sarah Millholland explains: “This system highlights how incredibly diverse exoplanets can be. They are mysterious other worlds that can have wild orbits that tell a story of how they got that way and where they’re going.”
Prof. David Kaiser joins Grammy winning producer Jack Antonoff and host Matt White of Sing for Science to discuss the nature and perception of time. Kaiser helps illustrate, “the idea that we're experiencing things that can seem to take a long time or short time, and that has to do with our state in the world, and not only about what the clock is saying on the wall.”
Researchers from MIT have developed “sustainable, offshore, hydrodynamic,” artificial reef structures capable of dissipating “more than 95% of an incoming wave’s total energy,” reports Nick Warburton for Materials World. The design “comprises vertical cylinders with four rudder-like slats attached to them, so that water can flow through the structure to generate 'swirling masses of water' or large eddies,” explains Warburton.
MIT researchers have improved upon the diffusion models used in AI image generation, reports Alok Jha for The Economist. Working with electrically charged particles, the team created “Poisson flow generative models,” which “generate images of equal or better quality than state-of-the-art diffusion models, while being less error-prone and requiring between ten and 20 times fewer computational steps,” Jha explains.
Researchers at MIT have discovered the composition of primordial black holes, “potentially discovering an entirely new type of exotic black hole in the process,” reports Jacopo Prisco for CNN. “We were making use of Stephen Hawking’s famous calculations about black holes, especially his important result about the radiation that black holes emit,” says Prof. David Kaiser. “These exotic black holes emerge from trying to address the dark matter problem — they are a byproduct of explaining dark matter.”
Postdoctoral associate Adam Forrest Kay’s book “Escape From Shadow Physics: The Quest to End the Dark Ages of Quantum Theory,” is reviewed by Andrew Crumey for The Wall Street Journal. “Consistently interesting” and “energetically written,” the book, “eloquently explains the history behind hydrodynamic quantum analogs,” writes Crumey.
Researchers at MIT have “analyzed how primordial black holes with a trait known as color charge could have formed in the soup of particles that composed the early universe,” reports Leah Crane for New Scientist. “They’re not really colors,” explains Prof. David Kaiser. “If we zoomed in with a microscope we wouldn’t see colors with our eyes, but it’s a way of accounting for the fact that nature seems to only allow color-neutral combinations.”