China Develops Asia s Largest Antenna Size of 10 Basketball Courts to Receive Messages from Mars
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While countries across the globe race with their missions to Mars, China s recently developed 70-meter diameter reflector antenna and Asia s largest completed its acceptance check and is all ready to be usde for the country s first Mars mission, Tianwen-1.
Tianwen, which was launched in July 2020, directly translates to quest for heavenly truth.
The 72-meter long antennae weighing about 2700 tons is all set to receive its data from the Tianwen-1, which is some 400 million kilometers away from earth and is expected to enter the Red planet s gravity soon.
GameChange Solar Unveils Bifacial Tracker Reflector Technology to Boost Power Production 15-20%
NEW YORK, Jan. 8, 2021 /PRNewswire/ GameChange Solar today announced BifacialReflector, a patent-pending new technology which dramatically increases power production for the GameChange Solar Genius Tracker with bifacial modules. The technology is a highly reflective (.95 albedo), permanent solid surface up to 4m wide, which reflects light from just above ground level to the back of the bifacial modules. This technology is a significant improvement over other ideas since it is not a ground cover which has a limited life and requires constant maintenance. BifacialReflector is a self-cleaning, long-term (40-year life) solution. The reflectors can boost the gain by up to an estimated total of 15-20% when using bifacial modules, which is approximately 5-8% extra gain versus other bifacial trackers which do not have BifacialReflector technology.
if you aim a powerful laser at the landing site this will reflect the beam right back to you even if you strike it at an angle prickle that is crucial because the moon is a constantly moving target with terrain. to minimize risk to the astronauts would only approve s things i had a quick set up and that was behind the lunar reflector. you just carried out and set it down and kick a little sand under the corner. the reflector in place researchers can measure the distance with an accuracy within less than 1 inch. it goes up and hits the retro factor and comes back and then we divided that by two in multiplied by the speed of light we have the distance. the ability to determine the exact location including
reflector. you just carried out and set it down and kick a little sand under the corner. the reflector in place researchers can measure the distance with an accuracy within less than 1 inch. it goes up and hits the retro factor and comes back and then we divided that by two in multiplied by the speed of light we have the distance. the ability to determine the exact location including gps navigation. so the next time your smart phone gets you where you need to go the technology behind your journey actually began 50 years ago on the surface of the moon. fox news. google is doing its part to unveil a massive tribute to margaret hamilton in the mohave desert. featuring more than