Arase measurements show exactly how the May 2024 Gannon storm drove the plasmapause from L=7 to L=1.5 in nine hours while auroral ovals expanded towards low latitudes worldwide.
Our galaxy's earliest cosmic meal reveals itself in the chemical signatures of ancient star clusters—a dwarf galaxy devoured when the universe was barely a billion years old.
ALICE isolated parton energy loss in oxygen-oxygen collisions at 4.9 sigma, extending direct jet-quenching evidence to the smallest nuclear system studied so far.
SETI@home’s 12 billion threshold events became roughly 100 FAST follow-up targets after interference filtering, blind synthetic-signal tests and manual review.
Endeavour’s 12-mile museum journey took 68 hours because the 78-foot-wide orbiter advanced through Los Angeles one carefully checked clearance at a time.
IXPE and radio polarimetry of magnetar 1E 1547.0−5408 provide the strongest evidence yet for vacuum birefringence, while the conclusion still depends on atmosphere and geometry models.
The telescope will generate more data in five years than Hubble has in its entire thirty-five-year existence, forcing astronomers to retool how they find meaning in cosmic noise.
Webb detected a permanent deformation on mirror segment C3 through nanometre-scale wavefront sensing, corrected part of it and remained well inside requirements.
A lunar-base model predicts tens of thousands of tiny exterior impacts each year, but only one potential Whipple-shield penetration every 27 to 42 years.
RIMS recovered eight intermittent M-dwarf radio bursts from archived LOFAR measurements, including one suggestive but unconfirmed star-planet signal.
Webb directly detected C2 and C3 around PSR J2322-2650b, while helium, soot, diamonds and the lemon geometry remain model-based interpretations.
Asteroid 2024 YR4 became the first object to trigger IAWN's formal UN notification protocol, testing a warning system whose successful end point was an all-clear.
NASA received flight-qualified parts rather than two launch-ready observatories. Roman's inherited mirror became one element of a newly engineered survey system.
A 2025 model found that glycine delivered through Titan’s ice could sustain at most a few kilograms of microbial carbon. Later evidence for a slushy interior makes the sampling problem even more local and uncertain.
Earth is closest to the Sun during northern winter, not summer. The approximately 7 percent distance-driven change in sunlight is outweighed by axial tilt’s effects on solar angle and day length.
Webb's first direct spectrum of GJ 504 b became physically coherent only when the retrieval included a potassium-chloride cloud deck, an inference that remains to be tested.
