School of Science

Prof. Raymond Pierrehumbert and his colleagues have discovered an exoplanet orbiting a star 34 light-years from Earth that is "covered with a perpetual ocean of magma and ​enveloped by a noxious and fiercely hot sulfur-rich atmosphere," reports Will Dunham for Reuters. "The era of exoplanet discovery ⁠keeps showing us ​new kinds of worlds, indeed 'strange new worlds,' generally stranger than anything in 'Star Trek,'" says Pierrehumbert. “This offers all sorts of exciting opportunities to put together fundamental physics in very novel ways."

Prof. Nergis Mavalvala, dean of the MIT School of Science, and Prof. Salvatore Vitale join Edgar B. Herwick III of GBH’s Curiosity Desk to discuss the science behind the Laser Interferometer Gravitational-wave Observatory (LIGO) and how close we are to unraveling the secrets of the early universe. LIGO has provided the ability to “observe the universe in ways that have never been done before,” says Mavalvala. 

Chronicle reporter Jon Rineman spotlights Prof. Li-Huei Tsai’s work researching how stimulation via light and sound could one day potentially be used to help fight Alzheimer’s disease. “People who continued with this treatment, their memory capacity really has been maintained at a steady state level,” explains Tsai. “And in a couple of patients, their Alzheimer’s biomarkers actually significantly reduced.” 

Using new observations from the James Webb Space Telescope (JWST), astronomers from MIT determined that asteroid 2024 YR4 will not collide with the moon, reports Hannah Devlin for The Guardian. “[Asteroid] 2024 YR4 is exceedingly faint right now, reflecting about as much light as an almond at the distance of the moon,” explain Prof. Julien de Wit and Andy Rivkin PhD '91, who co-led the observations. “Webb is the only observatory that could hope to make these measurements, as it is the only one with the required sensitivity and stability combined with precise moving-target tracking needed to follow and study objects like this.”

Luana Lopes Lara '18 and Tarek Mansour '18, MNG '19, co-founders of prediction market firm Kalshi, have been named to the Forbes World’s Youngest Billionaires list, reports Simone Melvin for Forbes.

Using the James Webb Space Telescope (JWST), astronomers from MIT and other institutions have determined that asteroid 2024 YR4 will not collide with the moon, reports Ashley Strickland for CNN. “Every time we observe an asteroid, we reduce the range of possible trajectories,” explains Prof. Julien de Wit. “In this case, the JWST observations both provided very precise positional measurements and significantly extended the time span over which the asteroid has been observed.”

Graduate student Verena Bellscheidt has been awarded the Zonta Club of Wuaboag Valley Women in STEM award, reports The Republican. Bellscheidt is “dedicated to advancing the field [of theoretical physics] at the intersection of cosmology and particle physics while mentoring the next generation of female scientists.” 

Prof. Richard Teague speaks with CNN reporter Asuka Koda about how an international team of astronomers have “captured the most complete, high-resolution map of the cold gas at the center of the Milky Way, which contains the raw material from which stars and planets are made” using the Atacama Large Millimeter/submillimeter Array, or ALMA. “I think astronomy on this scale is really no longer about small individual people pushing in their labs, but about huge international collaborations,” says Teague. “And I think that’s what’s particularly impressive about this piece of work, just the scale of that collaboration that you need to make it happen.”

Kalshi and Común, two startups founded by MIT alumni, have been named to the 2026 Forbes Fintech 50 list. Kalshi is a prediction market that “had 1.2 million active users in 2025, and total trading volume hit $24 billion” while Común “offers digital banking geared toward Hispanic immigrants,” reports Jeff Kauflin for Forbes. 

Prof. Anna-Christina Eilers and postdoctoral associate Rohan Naidu speak with Scientific American reporter Rebecca Boyle about the discovery and study of Little Red Dots, mysterious, red spots that showed up in images from the James Webb Space Telescope.  The dots, which astronomers dated to 600 million years after the big bang, “are in every single image the telescope takes,” says Naidu. “We have to find out about them if we want to tell a complete story about the early universe." 

A new study by Prof. Sara Seager and her colleagues has found a solar system that contradicts the patterns commonly “seen across the galaxy and in our own solar system,” reports Jacopo Prisco for CNN. The study offers “some of the first evidence for flipping the script on how planets form around the most common stars in our galaxy,” says Seager. “Even in a maturing field, new discoveries can remind us that we still have a long way to go in understanding how planetary systems are built.”  

Prof. John Urschel – a former offensive lineman for the Baltimore Ravens – joined Edgar B. Herwick III, host of GBH’s newest show, The Curiosity Desk, to talk about his love of his family, linear algebra, and football. On how he eventually chose math over football, Urschel quips: “Well, I hate to break it to you, I like math better… let me tell you, when I started my PhD at MIT, I just fell in love with the place. I fell in love with this idea of being in this environment [where] everyone loves math, everyone wants to learn. I was just constantly excited every day showing up.”

A new study by MIT physicists demonstrates that quark-gluon plasma behaves like a liquid, findings that could shed more light on the makeup of the early universe, reports Gayoung Lee for Gizmodo. “The researchers anticipate that the methods of the new study will greatly advance our understanding of matter in the early universe,” explains Lee. 

Using the James Webb Telescope, postdoctoral associate Rohan Naidu and his colleagues have captured a glimpse of Galaxy MoM-z14, which existed 280 million years after the Big Bang, and could provide clues as to what the universe was like during its infancy and how it has evolved over time, reports Passant Rabbie for Gizmodo. “We can take a page from archeology and look at these ancient stars in our own galaxy like fossils from the early universe,” says Naidu. “Except in astronomy we are lucky enough to have Webb seeing so far that we also have direct information about galaxies during that time.” 

Quanta Magazine reporter Jonathan O’Callaghan spotlights Prof. David Kaiser and graduate student Alexandra Klipfel, and their work searching for evidence of primordial black holes. “Very little mass gets radiated over the majority of the black hole’s lifetime,” explains Klipfel. “But then, right at the end, it emits a majority of its mass in a very rapid explosion. It heats up really, really quickly, a runaway process that ends in a big explosion of ultra-high-energy particles.”