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The Boston Globe

Profs. Richard Binzel, Julien de Wit and Research Scientist Artem Burdanov speak with Boston Globe reporter Sarah Mesdjian about asteroid 2024 YR4 and their work developing a new method to “find and track far-away asteroids that were previously undetectable by using technology they compared to long-exposure images.” Says Binzel: “With improving technology, we are going to be aware of more and more of these objects.” He adds: “It’s a really important learning process what we’re doing right now. So when we find more and more of them, we know how to quickly process them and assess which of them are really worth looking further into.”

Boston.com

Research Scientist Artem Burdanov speaks with Boston.com reporter Molly Farrar about asteroid 2024 YR4. Burdanov and his colleagues recently developed a new detection method that could be used to track potential asteroid impactors and help protect our planet. “We need to observe it more, and then we can make an informed decision,” says Burdanov, “but it’s good that we have telescopes and scientists who can do this type of work and inform the public about the threat.” 

WBZ Radio

Research Scientist Artem Burdanov speaks with WBZ News Radio reporter Chaiel Schaffel about his team’s work developing a new detection method that could be used to track potential asteroid impactors like 2024 YR4 and help protect our planet. Burdanov and his colleagues used the new method to detect “138 asteroids ranging in size from a bus to the size of Gillette Stadium.” Burdanov explains that he and his colleagues "used a clever technique to find asteroids that are hidden in the noise.” 

National Geographic

Prof. Julien de Wit speaks with National Geographic reporter Robin George Andrews about how special infrared filters on the James Webb Space Telescope (JWST) can be used to find small asteroids and precisely determine their size. “Asteroids get much brighter in the infrared than in the visible as they move away from Earth, and they are thus easier to detect or track with infrared facilities—JWST being the biggest of all,” says de Wit. 

USA Today

Prof. Taylor Perron speaks with USA Today reporter Kate S. Petersen about the evidence that humans are changing the Earth’s climate. "What's alarmingly different about the global warming happening now is how fast it's happening and how it's clearly associated with humans adding greenhouse gases like carbon dioxide to the atmosphere," says Perron. "Rapid warming in the geologic past, long before there were humans, led to mass extinctions. And times when it was only slightly warmer than now, like before the last ice age, had sea levels high enough to flood most of today's coastal cities."

Forbes

MIT Profs. Angela Belcher, Emery Brown, Paula Hammond and Feng Zhang have been honored with National Medals of Science and Technology, reports Michael T. Neitzel for Forbes. Additionally, R. Lawrence Edwards '76 received a National Medal of Science and Noubar Afeyan PhD '87, a member of the MIT Corporation, accepted a National Medal on behalf of Moderna. The recipients have been awarded “the nation’s highest honors for exemplary achievements and leadership in science and technology,” explains Neitzel. 

The Boston Globe

Researchers at MIT and elsewhere have found “the smallest asteroids ever detected within the main belt, which is a field between Mars and Jupiter where millions of asteroids orbit,” reports Sabrina Lam for The Boston Globe. “With new technology, we can find populations of asteroids that were inaccessible previously,” says Prof. Julien De Wit.  “Now we have the capability to be able to study this object further out, predict the orbit with much better accuracy, and decide what to do for potential or possible future impactors.”

National Geographic

Using the James Webb Space Telescope (JWST), MIT astronomers have spotted “small space rocks – including some just dozens of feet in length, the tiniest ever discovered in our solar system’s main asteroid belt between Mars and Jupiter,” reports Robin George Andrews for National Geographic. “This work helps to fill in astronomers’ understanding of the asteroid belt, the wreckage left behind from the inner solar system’s formation—and it’s always nice to spy more of those rocky time capsules for future study,” explains Andrews. 

IFL Science

MIT scientists have discovered the smallest asteroids known to exist in the Main Asteroid Belt between Mars and Jupiter, reports Alfredo Carpineti for IFL Science. “The team of researchers behind this new discovery cleverly reused images from the search for exoplanets,” writes Carpineti. “Stacks of images looking at the same distant star field were used with a technique called “shift and stack”, which aims to highlight possible movement in the foreground, like from an asteroid. They were able to find 138 asteroids in the decameter size range.”

Forbes

Prof. Benjamin Weiss, director of the MIT Paleomagnetism Lab, speaks with Forbes reporter Bruce Dorminey about the use of paleomagnetism to track the geographic origins of stromatolites. Weiss notes that he and his colleagues published a paper examining the magnetization of stromatolites in the Strelley Pool Chert in Australia’s Pilbara region. The team’s measurements show that these stromatolites formed within 8 degrees latitude of the equator, Weiss explains. 

The Boston Globe

MIT researchers have analyzed tiny particles from a distant asteroid and found that a weak magnetic field may have helped form the outer planets in our solar system,  reports Sabrina Lam for The Boston Globe. In the future, the researchers hope to use samples from other celestial bodies to identify magnetic fields in our universe. “An exciting thing that’s probably going to happen in the next few decades,” says Prof. Benjamin Weiss, “is that we’re going to start bringing samples back from comets.”

Forbes

Graduate student Samantha Hasler and her colleagues have gathered new information on Uranus using the Hubble Space Telescope and the New Horizons spacecraft, reports Jamie Carter for Forbes.  "Studying how known benchmarks like Uranus appear in distant imaging can help us have more robust expectations when preparing” for future missions, explains Hasler. 

Associated Press

Prof. Kerry Emanuel speaks with Associated Press reporter Terry Spencer about Tampa Bay’s vulnerability to incoming hurricanes. “It’s a huge population,” explains Emanuel. “It’s very exposed, very inexperienced and that’s a losing proposition. I always thought Tampa would be the city to worry about most.” 

The Washington Post

Prof. Kerry Emanuel speaks with Washington Post reporters Sarah Kaplan, Shannon Osaka and Dan Stillman about the future of hurricane forecasting. “This is one thing that scares me, if these things can intensify more rapidly,” says Emanuel. “We’re going to have cases where forecasters go to bed with a tropical storm and wake up with a Category 5 when it’s too late to evacuate people.”

Newsweek

A new study by MIT researchers suggests that “Mars’ missing atmosphere may be locked up in the planet’s clay-rich surface,” reports Tom Howarth for Newsweek. “According to the researchers, ancient water trickling through Mars' rocks could have triggered a series of chemical reactions, converting CO2 into methane and trapping the carbon in clay minerals for billions of years,” explains Howarth.