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Applications run through December 3, 2026, with selection expected in late 2027, according to NASASpaceflight.
Science
The gamma-ray burst observatory came down over western Indonesia on November 4 after a failed attempt to rescue it.
Science
Cellophane bees' waterproof nest linings combine silk and polyester; the polyester share fell from 73% to 40% within months.
Science
The 3.2-sigma result agrees with predictions but falls short of the threshold for a discovery.
Science
Spacesuit swatches on NASA's Perseverance rover showed little visible wear after 1,645 Martian days on the surface.
Science
3I/ATLAS has 13 times comet 67P’s heavy-hydrogen ratio in methane, suggesting its icy ingredients formed in intense cold.
Science
Achille mounted Patroclo 51 times during four days the animals spent together on an Ethiopian plateau.
Science
The 2015 estimate reached 2.05 billion metric tons annually, with population growth accounting for most of the rise.
Science
The cables enabled cross-chip entanglement, though QuantWare physicist Simon Storz noted performance fell when all four operated simultaneously.
Science
A regional comparison suggests prehistoric settlements clustered near both water and stone suitable for making tools.
Science
Its remaining instruments are expected to operate longer; the Deep Space Network missed its signal during two scheduled passes.
Science
A Nature paper reports that switching Mn5Si3’s magnetic state reversed the signal detected at a separate ferromagnetic electrode.
Science
SLAC describes a chiral signal detected with polarized X-rays at ESRF, which collaborated on the research.
Science
Scientific American reports that zircon-bearing Teghaza 001 offers a rare look at Mars’s ancient crust.
Science
Science News reports that simulated comet impacts rarely let hydrogen cyanide, a prebiotic molecule, reach Earth’s surface intact.
Science
University of Waterloo researcher Lisa Dang and colleagues tracked nearly four orbits during a 37-hour Webb observation.
Science
A paleontology post says the partially complete skeleton came from the Lower Cretaceous Weald Clay Formation at Smokejacks Brickworks.
Science
Columbia University reports that microscopy found fibers inside sperm cells, not just on their surfaces.
Science
NASA/ESA/CSA's James Webb Space Telescope analyzed the third confirmed interstellar comet, finding water ice mixed with dark rocky material. High deuterium levels suggest formation in extremely cold conditions ~10–12 billion years ago in a metal-poor environment, unlike Solar System comets.
Science
Nature reports two armoured amphibian fossils from a region of China that was a salty sea in the Late Triassic.
