Physics

Popular Science’s Andrew Paul spotlights how MIT astronomers have identified a black hole star (MoM-BH*-1), a gigantic, dense gas cloud fueled by a central black hole, discovered in an image of a large red dot on NASA’s James Webb Space Telescope (JWST). “The groundbreaking realization and newest addition to the cosmic catalogue wouldn’t have been possible without the JWST, whose smallest discoveries have massive ramifications,” writes Paul. “Even something as tiny as a 100-million-year-old red dot.” 

Using NASA’s James Webb Space Telescope (JWST), MIT researchers have discovered a black hole star, MoM-BH*‑1, the earliest example of a black hole in the universe, writes Mashable’s Elisha Sauers. “We argue that Black Hole Stars may be powering all of JWST's Little Red Dots that are found almost everywhere in the early Universe,” says Postdoctoral Associate Rohan Naidu. “Which is to say, this channel of making massive black holes must be very common, to the point where every massive black hole (like the Milky Way's) may have gone through this phase.” 

Postdoctoral Associate Rohan Naidu speaks to The Guardian’s Ian Sample about his team’s research discovering a black hole star, a cosmic object the size of the entire solar system. “They [black hole stars] may govern when stars are able to form and when they cease forming, setting the course for everything that follows from star formation: the birth of planets, the rise of life, the emergence of species that may one day piece together this entire history,” says Naidu.  

Forbes’ “50 Over 50” list spotlights four MIT faculty leading innovation in science and technology: Prof. Paula Hammond, dean of the MIT School of Engineering; Prof. Dina Katabi; Prof. Nergis Mavalvala, dean of the MIT School of Science; and Aude Oliva, director of MIT-IBM Computing Research Lab. The 50 “science and technology standouts on this list are advancing how we use AI, fight osteoporosis and deploy clean energy.”  

MIT researchers have discovered space matter that has been ‘missing’ since the 1990s using Fast Radio Bursts, individual flashes of radio waves traveling through space and coming from the distant universe, reports WCVB 5’s Cindy Fitzgibbon. “The takeaway of the study is that by discovering the distribution of the missing matter around galaxies, we have found evidence for strong activities in galaxies,” says graduate student Haochen Wang, a co-author on the study. “In other words, galaxies are busier and messier than we thought.” 

Prof. Salvatore Vitale and graduate student Cailin Plunkett join John Batchelor and David Livingston, hosts of the Hotel Mars podcast, to discuss their discovery that 14% of black holes were created from the merger of two smaller ones, and their goal to use gravitational wave detectors to uncover the origins of the black hole in the Milky Way. “In ten years [with added gravitational wave technology and observatories], we’ll go from seeing the first gravitational wave ever to seeing them irrespective of where they happen in the universe—which would of course, be fantastic,” says Vitale.  

In an article for The Hill, contributor Juan Williams celebrates the homecoming of his nephew, MIT alumnus and NASA astronaut Christopher Williams PhD ‘12, who travelled 102 miles over the course of eight months on the International Space Station. “Inside the space station he [Christopher] and fellow astronauts measured how eyes change in zero gravity,” writes Juan. “They checked on how the human brain orients its sense of direction in space. They also tracked bone density and DNA changes to gauge the impact a long space journey has on the human body.” 

By studying ‘smears’ in fast radio bursts, fleeting flashes of radiation, MIT researchers discovered diffuse clouds of baryonic gas may contain the missing ordinary matter in the universe, writes Gizmodo’s Gayoung Lee. “These diffuse clouds may be flung outside galaxies through black hole jets,” Lee explains. 

GBH Curiosity Desk host Edgar B. Herwick III comes to MIT for a scoop of science, daring Prof. Pablo Jarillo-Herrero to embark on a twisty challenge: describing his work in the field of twistronics in the amount of time it takes to eat a soft serve outside the Eastern Edge Food Hall. “We were just curious,” says Jarillo-Herrero of the inspiration for his work. “We have never been able to change the angle between materials. Whenever you explore or look at something where you’ve never been able to do it, interesting things are going to happen.” 

After analyzing data from the LIGO, Virgo and KAGRA gravitational wave detectors, MIT researchers have found that 14% of black holes may be second-generation, formed by the merger of two smaller black holes, writes Gayoung Lee for Gizmodo. The scientists “created an analytic model to capture the kind of wobble that would have emerged from second-generation black holes. Around 14% of merging black holes followed this pattern, and the second-generation black holes identified had a very specific range of masses, at around 20 solar masses or 40 solar masses and above,” Lee explains.  

Prof. David Kaiser joins GBH “Particles of Thought” podcast host Dr. Hakeem Oluseyi to discuss his hunt for primordial black holes. “It’s a lot easier to find stuff coming off of a very bright, hot source, than a cold, dim one. So, the Hawking temperature of a black hole that has the same mass as our sun, or a little bigger would be so cold we would literally never be able to measure [its] radiation,” says Kaiser. “You’ll never see it [Hawking Radiation] from stellar collapse black holes, you’ll never see it from supermassive black holes, or even colder. The only hope to ever see it would be a smaller mass black hole.”

Prof. Alan Guth chats with Scientific American reporter Joseph Howlett about the future of the field of cosmology and his advice for early-career physicists for “The Young American Scientists” special section. Guth shares that thanks to advances in technology, “we’re able to unravel, to make sense out of, what we’re observing. A lot of progress has been made on those lines.” 

Prof. Pablo Jarillo-Herrero was named a winner of the 2026 Kavli Prize in Nanoscience for his “foundational work that established the field of twistronics,” reports Michael T. Nietzel for Forbes. Nietzel explains that when using twistronics, "scientists can induce new properties in materials without changing their basic composition."

GBH "Particles of Thought" host Hakeem Oluseyi interviews Prof. David Kaiser about the puzzling nature of dark matter and how its explanation may be inconsistent with our assumptions of gravity. “If we assume we really know the laws of gravity, which Einstein wrote down beautifully just over a hundred years ago in his general theory of relativity...we have reason to be confident. But what people are saying is could dark matter be the first exception to that,” says Kaiser. 

In a series of papers published in the Journal of Plasma Physics, researchers from MIT, Commonwealth Fusion Systems (CFS) and other universities were able to validate the science and feasibility behind CFS’ plans to build a 400-megawatt fusion power plant, reports Timothy Gardner for Reuters.