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Gemini North images reveal chains of gas knots in Pa 30, a supernova remnant linked to 1181 with a surviving central star.
Pa 30’s apparent streaks are chains of enormous gas knots, while its surviving star shows little sideways recoil from the explosion.
Joseph Shavitupda
Engineers 3D printed recycled PEKK and simulated moon dust into lattices and a wrench, testing a route toward lunar manufacturing.
SpaceRecycled plastic and moon dust become 3D-printed parts and structures for future lunar missionsJoshua Shavit
Recent lightsail experiments reveal progress toward interstellar travel, while distance, radiation and energy remain major hurdles.
SpaceInterstellar travel faces steep hurdles, but recent research is paving a new path to the starsJoseph Shavit
A new scientific perspective traces quantum mechanics from early theory to lasers, computing and gravitational-wave detection, with limits intact.
DiscoveriesFrom Schrödinger’s cat to LIGO: quantum physics turned strange ideas into useful technologyShy Cohen
A 2.6-million-year-old jaw from Ethiopia’s Afar region extends Paranthropus’ known range north by more than 1,000 kilometers.
Discoveries2.6-million-year-old jaw fossil challenges long-held ideas about early homininsJoshua Shavit
A Canadian analysis favors permanent standard time, citing morning light, sleep and mood benefits over year-round daylight saving time.
HealthCanadian analysis weighs the health trade-offs of permanent standard time versus daylight saving timeJoseph Shavit
Spencer Axani, assistant professor in the Department of Physics and Astronomy, is the inventor of CosmicWatch, a portable, low-cost particle detector that tracks muons, invisible particles that originate from space.
SpaceCosmicWatch lets students build a detector for invisible cosmic-ray particlesJoshua Shavit
Gold nanogaps and AI distinguish mirror-image amino acids, offering a possible route to compact instruments for the search for life.
SpaceScientists use AI and nanotechnology to detect signs of life in spaceJoseph Shavit
An artist’s impression of ZTF J0440+2325, where a brown dwarf transfers material onto a red dwarf as the pair orbit each other every 86.65 minutes.
SpaceA small star is slowly consuming a brown dwarf, 300 light years awayJoseph Shavit
Karen Neely (left) and Kathryn Toth (right) work on a shade.
Green ImpactUnderwater umbrellas reduce bleaching in heat-stressed coral reefsJoshua Shavit
Nanoscale polymer structures create more droplets, while heat treatment helps them leave the surface before growing large.
DiscoveriesUltra-thin polymer coating boosts condensation heat transfer up to 5.5 timesJoseph Shavit
Mice slept far less when key brainstem cells were blocked, giving researchers a clearer look at how sleep pressure builds.
HealthWhy do we get sleepy? New study reveals brain cells that help drive sleepRebecca Shavit
Dr. Rupak Mahapatra, an experimental particle physicist, holds a SuperCDMS detector. The highly sensitive devices, which are fabricated at Texas A&M University, are deepening the search for dark matter and have potential applications in quantum computing.
DiscoveriesScientists build ultra-sensitive quantum detectors to search for invisible dark matterShy Cohen
A gamma-ray reanalysis tightens specific limits on violations of Einstein’s light-speed rule by roughly a factor of ten.
SpaceCosmic gamma rays test the limits of Einstein’s speed of light ruleJoseph Shavit
Ediacaran sea floor, Namibia, Southwest Africa - 543 million years ago.
DiscoveriesAnimals may have evolved 200 million years earlier than previously thoughtJoshua Shavit
A small V1 neuron population affected locomotor rhythm without causing the limb hyperflexion seen after broader V1 loss.
HealthStudy of 90,000 spinal neurons links a small cell group to walking speedRebecca Shavit
Cambridge research finds 51% of surveyed UK novelists fear AI replacement, with concerns over income, copyright, and creativity.
AIHalf of surveyed UK novelists fear AI could replace their work entirelyShy Cohen