This chamber, currently under construction at NASA Glenn Research Center in Cleveland, will be able to reproduce the temperature, pressure, and chemical conditions on the surface of Venus. Scientists will use it to find materials and lander designs that can withstand the 1,000 degrees Fahrenheit temperatures on that planet.
In a story on the chamber for WIRED, Dave Mosher points out that a similar chamber already exists. The trouble is, it's too small to fit a life-size model of a Venusian lander. The new chamber will be big enough to test out equipment at the size it will be used. Better yet, the new chamber could also be used to replicate conditions on other moons and planets, as well.
Thanks to its thick walls, it can simulate all conditions experienced during a trip to Venus: launch, the cold vacuum of space and even atmospheric entry.
In the future, operators could simulate conditions found in Jupiter’s outer atmosphere, the Martian equator and even vents near volcanoes on Jupiter’s moon Io. Seven- and 10-foot-wide additions to the first chamber (below) could also make room for prototypes designed for ultra-cold conditions on the moons Europa, Ganymede and Titan.
Biologist Nipam Patel and his team at UC Berkeley study how butterflies develop wing shape and color by performing surgery on caterpillars, creating translucent windows in their cocoons.
Despite Trump’s denial of climate change the the ghastly attacks on climate science and mitigation in the new proposed budget, the Carbon Bubble — which overprices hydrocarbons and the industries that rely on them, as though we’ll be burning all of them with impunity — is about to pop.
South American polka dot tree frogs are pretty cool, but Julián Faivovich and Carlos Taboada found out they are even cooler when an ultraviolet flashlight is trained on them. They fluoresce. Many animals can see beyond the spectrum visible to humans, and these frogs adapted with this trait. From the abstract: Fluorescence, the absorption of […]
The Lightning port has thus far resisted the cruel fate that befell the headphone jack, and despite rumors that it may be disappearing come iPhone 8, for the present and foreseeable future, Lightning cables are a hot commodity for iPhone users. As such, we must make do in this strange time in which long, glorified […]
All the filters in the world won’t save your smartphone pics from a shaky hand. To really step up your mobile photography game, you’ll need some kind of mount to hold it steady. You could buy a smartphone attachment for a conventional camera tripod, but who wants to carry that kind of gear everywhere they […]
The forced transition from analog to digital TV signals was probably met with relative indifference from people with Netflix subscriptions and the “I don’t even own a TV” snoots. But anyone living in the vast swaths of the country that don’t have guaranteed high-speed internet, broadcast TV is a perfectly valid (and 100% free) way […]