What would happen if a 500-meter asteroid hit Earth? Scientists at the IBS Center for Climate Physics modeled the aftermath, revealing a dramatic plunge into an “impact winter” with temperatures dropping by 4°C, rainfall decreasing by 15%, and ozone depletion…

NASA and its partners recently tested an aircraft guidance system that could help planes maintain a precise course even while flying at high speeds up to 500 mph. The instrument is Soxnav, the culmination of more than 30 years of…

Hubble captured this image of supernova SN 2022abvt (the pinkish-white dot at image center) about two months after it was discovered in 2022. ESA/Hubble & NASA, R. J. Foley (UC Santa Cruz) A supernova and its host galaxy are the…

The Moon will pass into Earth’s shadow and appear to turn red on the night of March 13 or early in the morning of March 14, depending on time zone. Here’s what you need to know about the total lunar…

By Mara Johnson-Groh NASA’s Goddard Space Flight Center, Greenbelt, Md. Key Points The May 2024 solar storm created two new temporary belts of high-energy particles surrounding Earth. Such belts have been seen before, but the new ones were particularly long…

Layers in its shell absorb high-energy waves, preventing cracking and tissue damage By Jake Buehler The peacock mantis shrimp (Odontodactylus scyllarus) has powerful, hammer-like weaponry (outer tan and white limbs, folded with bulbous orange clubs tucked underneath) used to pulverize…

BUSHLAND, Texas, Jan. 8, 2025 –A new study from USDA’s Agricultural Research Service (ARS) and Iowa State University (ISU) reveals that generative Artificial Intelligence (AI) can help expedite the search for solutions to reduce enteric methane emissions caused by cows…

Between mountains in Hawai‘i, innovative scientists show precision timing at the quantum limit. Last year, scientists drove up Mauna Loa volcano on Hawai‘i, aimed a laser at a reflector positioned on Haleakala peak on Maui, and beamed rapid pulses of…

By: Megan King It’s National Bake Week here in the U.S. If you’re celebrating in your own kitchen, you may find yourself needing some aluminum foil. Whether you need a sheet of foil to keep that apple pie warm or…

Researchers at the National Institute of Standards and Technology (NIST) have created grids of tiny clumps of atoms known as quantum dots and studied what happens when electrons dive into these archipelagos of atomic islands. Measuring the behavior of electrons…

The protostar within the dark cloud L1527, shown in this image from NASA’s James Webb Space Telescope Near-Infrared Camera (NIRCam), is embedded within a cloud of material feeding its growth. Ejections from the star have cleared out cavities above and…

NASA’s Space Launch System rocket carrying the Orion spacecraft launches on the Artemis I flight test, Wednesday, Nov. 16, 2022, from Launch Complex 39B at NASA’s Kennedy Space Center in Florida. NASA’s Artemis I mission is the first integrated flight…