Researchers at MIT and elsewhere have discovered an exoplanet that “is 50% larger than Jupiter and as fluffy as cotton candy,” reports Aylin Woodward for The Wall Street Journal. “Basically, for over 15 years now, the astronomy community has been puzzled by a category of gas giants that are bigger than what they should be given their mass,” explains Prof. Julien de Wit.
MIT scientists have solved a decades old mystery by demonstrating impact vaporization is the primary cause of the moon’s thin atmosphere, reports Eric Lagatta for USA Today. The findings, “have implications far beyond determining the moon's atmospheric origins,” writes Lagatta. “In fact, it's not unthinkable that similar processes could potentially be taking place at other celestial bodies in the solar system.”
By analyzing isotopes of potassium and rubidium in the lunar soil, Prof. Nicole Nie and her team have demonstrated that micrometeorite impacts are the main cause of the moon’s thin atmosphere, reports Isabel Swafford for National Geographic. “Understanding the space environments of different planetary bodies is essential for planning future missions and exploring the broader context of space weathering,” says Nie.
Newsweek reporter Jess Thomson spotlights, Prof. Nicole Nie’s research uncovering the origins of the moon’s thin atmosphere. “The researchers described how lunar samples from the Apollo missions revealed that meteorites of varying sizes have constantly hit the moon's surface, vaporizing atoms in the soil and kicking them up into the atmosphere,” writes Thomson. “The constant hitting of the moon replenishes any gases lost to space.”
By analyzing lunar soil samples, MIT scientists have found that the moon’s thin atmosphere was created by meteorite impacts over billions of years, reports Will Dunham for Reuters. “Many important questions about the lunar atmosphere remain unanswered,” explains Prof. Nicole Nie. “We are now able to address some of these questions due to advancements in technology.”
MIT scientists analyzed lunar soil samples and discovered that meteorite impacts likely created the moon’s thin atmosphere, reports Nicola Davis for The Guardian. “Our findings provide a clearer picture of how the moon’s surface and atmosphere interact over long timescales, [and] enhance our understanding of space weathering processes,” explains Prof. Nicole Nie.
In an interview with The New York Times, Prof. Susan Solomon speaks about her latest book “Solvable: How We Healed the Earth, and How We Can Do it Again,” which offers learnings from past environmental fights to affect future change. “People need to have some hope. We imagine that we never solve anything…but it’s really important to go back and look at how much we succeeded in the past and what are the common threads of those successes,” Solomon says.
Prof. Kerry Emanuel speaks with New York Times reporter Christopher Kuo about the expectations for the upcoming hurricane season. When discussing Hurricane Beryl, Emanuel says “usually the June and July storms are relatively benign. They don’t get up to full strength, so it’s very rare to have this.”
Prof. Kerry Emanuel speaks with Scientific American reporter Chelsea Harvey about the future of hurricane forecasting and preparations. “I can’t predict the future, but I’m optimistic that things will get better,” says Emanuel. “And you’ll see people moving away from risky places, which is already beginning to happen. And those who elect to stay [will be] paying a lot of insurance or retrofitting houses to be built stronger.”
Prof. Kerry Emanuel speaks with Associated Press reporter Seth Borenstein about this year’s Atlantic hurricane season. “This year, there’s also a significant difference between water temperature and upper air temperature throughout the tropics,” writes Borenstein. “The Atlantic relative to the rest of the tropics is as warm as I’ve seen,” says Emanuel.
MIT scientists have developed a new model to analyze movements across the Antarctic Ice Sheet, “a critical step in understanding the potential speed and severity of sea level rise,” writes Ava Berger for The Boston Globe. “The flow of glaciers is really the thing that could lead to catastrophic sea level rise scenarios,” explains Prof. Brent Minchew. The findings take “a really big and important step toward understanding what the future is going to look like.”
STAT lists “The Exceptions: Sixteen Women, MIT, and the Fight for Equality in Science,” by Kate Zernicke as a “best book on health and science to check out this summer.” The book focuses on Prof. Nancy Hopkins’ “career, which culminates in not only numerous scientific successes but also a collaborative effort with 15 other women faculty demonstrating evidence of gender discrimination at MIT,” explains STAT. “This work led to studies to address gender equity at nine other universities.”
Applying models that simulate erosion on Earth to Saturn’s largest moon, MIT scientists have determined that waves of methane and ethane on Titan likely shaped the moon’s coastlines, writes Elisha Sauers for Mashable. “If Titan's oceans exhibit waves, that could give scientists insight into the moon's climate,” Sauers writes. “They could then begin predicting the strength of wind on this world and infer what direction it's often blowing — factors that might be necessary to power such waves.”
MIT scientists have found that lakes and seas made of methane may have shaped Titan’s shores, writes Jess Thomson for Newsweek. “This discovery could allow astronomers to learn even more about the conditions on Titan,” writes Thomson. “Knowing that waves carved out the coast enables them to predict how fast and strong the winds on the moon are and from which direction they blow.”
Gizmodo reporter Passant Rabie spotlights new research by MIT geologists that finds waves of methane on Titan likely eroded and shaped the moon’s coastlines. “If we could stand at the edge of one of Titan’s seas, we might see waves of liquid methane and ethane lapping on the shore and crashing on the coasts during storms,” explains Prof. Taylor Perron. “And they would be capable of eroding the material that the coast is made of.”