Curiosity Desk category
Every published story filed under Physics and space, newest first. Each one passed the same source, image and editorial checks.
18 published storiesNewest first
World Explained · Physics and space
Photoluminescence maps damaged cells; a pulsed AM0-like simulator measures electrical response. Da Vinci's result is preliminary, not a flight-ready verdict.
World Explained · Physics and space
ESCAPADE will combine Earth's gravity with a roughly nine-minute engine burn near closest approach. Here is what the maneuver changes—and what NASA has not yet proved.
World Explained · Physics and space
Messier 30 preserves clues in its stars' light, ages and motion. Hubble observations show what that record can—and cannot—say about the Milky Way's past.
World Explained · Physics and space
A multi-spacecraft study finds early flare signatures plus an evolving CME-shock contribution—and shows why one accelerator cannot explain the whole event.
World Explained · Physics and space
A flare alert combines X-ray, ultraviolet and imaging data to help a sounding-rocket team choose a launch window before the brief observation flight ends.
World Explained · Physics and space
PADRE and MeDDEA use hard X-rays, two viewpoints and polarization clues to trace how flare electrons move—without pretending to photograph the acceleration site.
World Explained · Physics and space
A 37-galaxy GLOW census finds that small galaxies retain only 4–25% of the oxygen their stars make. The missing material's final address is still open.
World Explained · Physics and space
NASA's planned SunRISE mission will compare six small spacecraft to map low-frequency solar radio bursts that Earth cannot observe directly.
World Explained · Physics and space
MEGANE will read gamma rays and neutrons from Phobos to map elemental composition and test origin theories without claiming a result before the spacecraft reaches it.
World Explained · Physics and space
PLATO will combine 26 cameras and repeated brightness measurements to find planets around bright stars; a dip remains a candidate until its wider context is established.
World Explained · Physics and space
Starling used star-tracker cameras and an onboard catalog to estimate orbits without ground intervention; FALCON remains a demonstration, not a universal GPS replacement.
World Explained · Physics and space
Arrakihs will image faint haloes around at least 80 Milky-Way-like galaxies. Here is how streams preserve merger clues—and why the survey cannot yet prove a dark-matter model.
World Explained · Physics and space
Perseverance compares a navigation-camera panorama with orbital terrain imagery, turning a map match into a reported position fix while leaving the wider limits visible.
World Explained · Physics and space
Artemis II's archive combines lunar photographs, audio, annotations and mission records. Here is what human observations add to the data—and what they still cannot prove alone.
World Explained · Physics and space
Neutrinos pass through Earth almost unnoticed. When one rarely strikes Antarctic ice, charged debris can outrun light in ice and leave a blue Cherenkov cone.
World Explained · Physics and space
The ISS is not beyond gravity. It falls continuously while moving sideways fast enough to keep missing Earth, and occasional reboosts counter atmospheric drag.
World Explained · Physics and space
Gravity changes the rate of time. Optical clocks can now resolve that change across a millimetre-high cloud of atoms, turning timekeeping into a height sensor.
World Explained · Physics and space
NASA expects a spent Falcon 9 stage to make a roughly 18-metre lunar crater on 5 August. The impact is local, harmless to Earth and scientifically useful.