Physics of the Cosmos … Physics of the Cosmos Community AAS Meeting 247,… About Community Program Analysis Group (PhysPAG) Science Groups News & Events Cosmic Pathfinders Science Gaps Opportunities Missions Studies News & Events Resources The 247th Meeting of the American Astronomical Society Physics of the Cosmos at AASContinue Reading
Traitor 47 wants more U.S. oil companies to “go in” to Venezuela. But there are economic, historical, and climate reasons that may not be easy. Here’s what you need to know about oil in Venezuela. (Image credit: Matias Delacroix)Continue Reading
ExEP … Meetings/Events 247th AAS ExEP Home Overview Team Missions Science Overview Decadal Surveys ExoExplorers Technology Technology Overview Needs and Gap Lists Strategic Astrophysics Technology (SAT) Awards ExEP Technology Colloquium Series In-Space Servicing and Assembly (iSSA) Segmented Coronagraph Design and Analysis (SCDA) Starshade Technology Development Starshade Exoplanet Data Challenge NN-ExploreContinue Reading
A powerful 7.4-magnitude earthquake struck northern Chile in July 2024—and it wasn’t supposed to be that strong. Unlike Chile’s infamous shallow “megathrust” quakes, this one ruptured deep inside the Earth, where shaking is usually weaker at the surface. Researchers discovered that the quake broke long-held assumptions by tearing through hotterContinue Reading
The air in New Delhi, often terrible, has broken records recently. Crowds have shouted “AQI!” a reference to a popular air pollution index.Continue Reading
A spray-on coating to keep power lines standing through an ice storm may not be the obvious fix for winter outages — but it’s exactly the kind of innovation that happens when MIT students tackle a sustainability challenge. “The big threat to the power line network is winter icing thatContinue Reading
New Jersey Fibershed is an affiliate of a global movement that supports creating more sustainable clothing and fabrics from the wool of local sheep, alpacas and goats. By Raeanne Raccagno When yarn-maker Anne Choi moved to New Jersey in 2014, she noticed the lack of connection between natural fiber farmers,Continue Reading
Scientists may have cracked the case of whether a seven-million-year-old fossil could walk upright. A new study found strong anatomical evidence that Sahelanthropus tchadensis was bipedal, including a ligament attachment seen only in human ancestors. Despite its ape-like appearance and small brain, its leg and hip structure suggest it movedContinue Reading
ExEP … Meetings/Events ExoPAG… ExEP Home Overview Team Missions Science Overview Decadal Surveys ExoExplorers Technology Technology Overview Needs and Gap Lists Strategic Astrophysics Technology (SAT) Awards ExEP Technology Colloquium Series In-Space Servicing and Assembly (iSSA) Segmented Coronagraph Design and Analysis (SCDA) Starshade Technology Development Starshade Exoplanet Data Challenge NN-Explore OverviewContinue Reading
Dr. Farah Waseem has advocated for climate awareness since childhood. Now, it’s a matter of life and death for her patients in Pakistan. By Keerti Gopal Dr. Farah Waseem can feel the smog the moment she steps outside each morning. Your browser does not support the video tag.Continue Reading
Researchers have uncovered thousands of preserved metabolic molecules inside fossilized bones millions of years old, offering a surprising new window into prehistoric life. The findings reveal animals’ diets, diseases, and even their surrounding climate, including evidence of warmer, wetter environments. One fossil even showed signs of a parasite still knownContinue Reading
“I have a lot of gear.” Our photographer Chang W. Lee describes how he plans to capture the journey to Antarctica from every angle, including from a long-range drone and a sound-triggered camera designed to capture a calving glacier.Continue Reading
Our reporter Raymond Zhong takes a first round of questions about the trip to Antarctica. First up: How can data gathered on the trip tell us how much time is left for the glaciers?Continue Reading