ISRO (GSLV-F14 / INSAT-3DS launch imagery; Government of India / ISRO press gallery — GODL-India commercial reuse) The next second-generation NavIC satellite, NVS-03, is being prepared for flight on a ...
Once every synodic month, the Sun, Moon and Earth move into a geometry that puts Earth inside the Moon’s downstream sodium stream. Neutral atoms released from lunar soil have been accelerated away ...
Fine filaments and root hairs in topsoil. Arbuscular mycorrhizal hyphae themselves are far thinner — 10 to 50 times narrower than a human hair. It would also stretch a little over a tenth of the way ...
In 1993 a NASA engineer published a paper whose title amounted to a playground taunt. Active Pixel Sensors: Are CCD’s Dinosaurs? argued that the imaging technology that had just conquered astronomy, ...
Artist's concept of a young star surrounded by a protoplanetary disk. This is a representative illustration, not a reconstruction of the early Solar System or a figure from the new study. Credit: NASA ...
A faceted crystal disperses light into a spectrum. Representative image for an article about measuring solar silver through spectral lines; this is not study data or an image of silver on the Sun.
Photo: Jimmyk photos / Pexels. Photo for illustrative purposes only. European regulators told airlines to urgently inspect 16 specific Airbus A380s after finding cracks in their wing spars. A wing ...
A registered beefalo, the bison-cattle breed at the centre of the study. Credit: Karl Young, CC BY-SA 3.0, via Wikimedia Commons. A bull called Joe’s Pride changed hands in 1975 for $2.5 million. His ...
Two and a bit tonnes of snapped rock, stacked into neat circles, in a chamber that has never once seen daylight. Nobody has worked out why. Bruniquel Cave sits above the Aveyron gorges in the ...
Lake Peigneur, in the Cajun country of southern Louisiana, was a modest body of water with an unusual basement. The lake itself was about 1,300 acres and only ten or eleven feet deep — a placid ...
Placing concrete in a block at the mid-section of the dam, an eight-cubic-yard bucket handled by an overhead cableway. Bureau of Reclamation photograph via the US National Archives (NARA 293921), ...
A slab catalogued as Praearcturus sp. in the Yale Peabody Museum invertebrate palaeontology collection, showing the pustulose ornament the revision uses as a Praearcturus character. It is not one of ...
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