标签: 太阳能的

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Powdered bones are keeping Solar Orbiter cool thanks to an Irish startup

10 观看次数0 注释

伦敦 (CNN业务)When the European Space Agency (这) designed a spacecraft to fly closer to the sun than any other probe in history, it faced a major problem: how to shield the probe from extreme heat and radiat...

CNN独家: 太空中的一块太阳能电池板正在收集能量,有一天可能将其辐射到地球上的任何地方

36 观看次数0 注释

Scientists working for the Pentagon have successfully tested a solar panel the size of a pizza box in space, 设计为未来系统的原型,该系统可以将空间中的电传输回地球上的任何一点. 。.

Newly discovered comet photographed during solar eclipse

47 观看次数0 注释

A newly discovered sungrazer comet was photographed approaching the sun during last week's solar eclipse before it evaporated into dust particles. The comet was first spotted by Thai amateur astronomer Worachate Boo...

‘Unprecedentedhigh-res image of sunspot captured by new solar telescope

67 观看次数0 注释

Sunspots -- dark areas on the sun -- help scientists track activity on the surface of our solar system's star. These dark spots are the origin point for the explosive flares and ejections that release light, solar m...

You can see every planet in our solar system this week

62 观看次数0 注释

It might be time to break out that telescope. 本星期, there will be some not so familiar sights in the sky: all seven of the planets that make up our solar system will be visible at various points throughout the ...

The solar fridge helping African entrepreneurs living off the grid

94 观看次数0 注释

伦敦 (CNN业务)Keeping food fresh without refrigeration is near impossible in the scorching climate of sub-Saharan Africa. But fridges are hard to come by in a region where almost 600 million people live off th...