5478888 <\/p>\n
A team of NASA scientists developed electronics that can operate in the harsh conditions on Venus surface. <\/p>\n
The new developments mean NASA could soon send a rover to Venus. <\/p>\n
With further technology development, such electronics could drastically improve Venus lander designs and mission concepts, enabling the first long-duration missions to the surface of Venus, Phil Neudeck, lead electronics engineer for this NASA project, said in a press statement. We demonstrated vastly longer electrical operation with chips directly exposedno cooling and no protective chip packagingto a high-fidelity physical and chemical reproduction of Venus surface atmosphere. <\/p>\n
Presently, extreme conditions on Venus prevent landers from operating on the planets surface for longer than a few hours. Venus average surfacetemperature is typically 864 degrees Fahrenheit, making it hotter than most ovens. Typical electronics simply cant operate in such an environment, forcingany landers to be protected bythermal and pressure-resistant shells. Theseshells only last a few hoursand are extremely expensive, limitingthe amount of science that can be done on the planet. <\/p>\n
NASAs Glenn team created anextremely durable silicon carbidecircuit and tested it in a lab simulating conditions of the Venus surface.The circuits tolerated the extreme temperatures and atmospheric conditions for 521 hours, about 100 times longer than any other Venus mission. <\/p>\n
This work not only enables the potential for new science in extended Venus surface and other planetary exploration, but it also has potentially significant impact for a range of Earth relevant applications, such as in aircraft engines to enable new capabilities, improve operations, and reduce emissions, Gary Hunter, NASAs principle investigator for Venus surface electronics development, told reporters. <\/p>\n
NASA has a long history of successfully operating rovers on Mars. The agencys Curiosityrover found evidence that organic material is all overthe Red Planet in Decemberas well as discovering new geological evidence of liquid water possibly flowing on the Red Planet in the distant past. <\/p>\n
The U.S. space agency is currently operating two rovers on Mars, dubbed Opportunity and Curiosity. Americas space agency successfully landed seven different probes on Mars and only crashed two. <\/p>\n
No country besides the U.S. has successfully operated a probe on Mars for longer than14.5 seconds. <\/p>\n
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Send tips to andrew@dailycallernewsfoundation.org<\/a>. <\/p>\n Content created by The Daily Caller News Foundation is available without charge to any eligible news publisher that can provide a large audience. For licensing opportunities of our original content, please contact [emailprotected]. <\/p>\n <\/p>\n See the rest here: <\/p>\n Is NASA Ready For A Venus Rover? - Daily Caller<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" 5478888 A team of NASA scientists developed electronics that can operate in the harsh conditions on Venus surface. The new developments mean NASA could soon send a rover to Venus. Continue reading