Defeating dust may be a small concern for most people on Earth, but for astronauts and spacecraft destined for the moon or Mars, it is a significant hazard that must be mitigated. That's why researchers at NASA's Kennedy ...
Space Exploration
Apr 11, 2024
0
27
In various space tasks such as space rendezvous-docking and on-orbit maintenance, the measurement of the relative posture and position of non-cooperative spacecraft is a key component. However, the commonly used global positioning ...
Optics & Photonics
Apr 2, 2024
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2
Among the many chemicals we use every day, ammonia is one of the worst for the atmosphere. The nitrogen-based chemical used in fertilizer, dyes, explosives and many other products ranks second only to cement in terms of carbon ...
Analytical Chemistry
Apr 1, 2024
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198
Japan's valiant moon lander was put to sleep again after unexpectedly surviving its second ultra-chilly long lunar night, the space agency said Monday.
Space Exploration
Apr 1, 2024
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1
Japan's moon lander woke up after unexpectedly surviving a second frigid, two-week lunar night and transmitted new images back to Earth, the country's space agency said Thursday.
Space Exploration
Mar 28, 2024
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311
Japan's space agency said on Tuesday it will try to revive its moon lander after a second frigid, two-week lunar night, following a surprising awakening last month.
Space Exploration
Mar 26, 2024
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7
An uncrewed American lander that became the first private spaceship on the moon has met its ultimate end after failing to "wake up," the company that built it said.
Space Exploration
Mar 25, 2024
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2959
In nanomaterials, shape is destiny. That is, the geometry of the particle in the material defines the physical characteristics of the resulting material.
Nanomaterials
Mar 25, 2024
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118
New research from the U.S. Department of Agriculture (USDA) and Virginia Tech suggests that technologies such as controlled environment agriculture and agrivoltaics may become part of the future of farming.
Biotechnology
Mar 25, 2024
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31
NASA's BurstCube, a shoebox-sized satellite designed to study the universe's most powerful explosions, is on its way to the International Space Station.
Astronomy
Mar 22, 2024
0
25
A photovoltaic module or photovoltaic panel is a packaged interconnected assembly of photovoltaic cells, also known as solar cells. The photovoltaic module, known more commonly as the solar panel, is then used as a component in a larger photovoltaic system to offer electricity for commercial and residential applications.
Because a single photovoltaic module can only produce a certain amount of wattage, installations intended to produce larger electrical power capacity require an installation of several modules or panels and this is known as a photovoltaic array. A photovoltaic installation typically includes an array of photovoltaic modules or panels, an inverter, batteries and interconnection wiring.
Photovoltaic systems are used for either on- or off-grid applications, and for solar panels on spacecraft.
This text uses material from Wikipedia, licensed under CC BY-SA
