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The impactor was up to 58 km (36 miles) wide, leaving a hole almost 480 km (300 miles) across – two and a half times larger in diameter than the Chicxulub crater which killed off the dinosaurs. [151] 10 April NASA scientists report the possible discovery of the first exomoon candidate. [152] [153] (artist image)
NASA funding under the SBIR program and work with NASA scientists advanced the development of a thermoelectric deicing system called Thermawing, a DC-powered air conditioner for single-engine aircraft called Thermacool, and high-output alternators to run them both. Thermawing allows pilots to safely fly through ice encounters and provides ...
However, discoveries and inventions are inextricably related, in that discoveries lead to inventions, and inventions facilitate discoveries; and since the same phenomenon of multiplicity occurs in relation to both discoveries and inventions, this article lists both multiple discoveries and multiple inventions.
NASA’s Deep Space Optical Communications experiment—currently aboard the Psyche spacecraft en route to a distant asteroid ... For premium support please call: 800-290-4726 more ways to reach us.
Dimetrodon is often mistakenly called a dinosaur or considered to be a contemporary of dinosaurs in popular culture, but it became extinct some 40 million years before the first appearance of dinosaurs. Being a synapsid, Dimetrodon is actually more closely related to mammals than to dinosaurs, birds, lizards, or other diapsids. [156] [157]
July 5 – Dolly the sheep, the first mammal to be successfully cloned from an adult cell, is born at The Roslin Institute in Scotland. [8]August 6 – NASA announces that the Allan Hills 84001 meteorite thought to originate from Mars, may contain evidence of primitive life-forms; [9] further tests are inconclusive.
The asteroid that killed most dinosaurs 66 million years ago left behind traces of its own origin.. Researchers think they know where the Chicxulub impactor came from based on levels of ruthenium ...
This was the largest rover NASA has put on Mars, being twice as long and five times as heavy as its processors. Despite the extra size the Curiosity took many design elements from the previous generation of Mars rovers such as six wheel drive, rocker-bogie suspension, and cameras mounted to the mast of the rover to help the mission's team ...