每日一图

NASA·每日一图

木星上的月影

Jupiter’s volcanically active moon Io casts its shadow on the planet in this dramatic image from NASA’s Juno spacecraft. As with solar eclipses on the Earth, within the dark circle racing across Jupiter’s cloud tops one would witness a full solar eclipse as Io passes in front of th

NASA·每日一图

木星风暴的新视角

This latest image of Jupiter, taken by NASA’s Hubble Space Telescope on Aug. 25, 2020, was captured when the planet was 406 million miles from Earth. Hubble’s sharp view is giving researchers an updated weather report on the monster planet’s turbulent atmosphere, including a remarkable new storm bre

NASA·每日一图

哈勃望远镜收藏了一袋满满的星星

Many colorful stars are packed close together in this image of the globular cluster NGC 1805, taken by the NASA/ESA Hubble Space Telescope. This tight grouping of thousands of stars is located near the edge of the Large Magellanic Cloud, a satellite galaxy of our own Milky Way. The stars orbit close

NASA·每日一图

成为NASA的飞行指挥

Not every flight director is a legend, but some are. Take Eugene Kranz, for example. His heroic efforts saved the Apollo 13 mission from disaster. He also was an aerospace engineer, fighter pilot in the Korean War, and as Chief Flight Director, he directed missions from the Gemini and Apollo program

NASA·每日一图

加州夜晚的克里克大火

This NOAA/NASA Suomi NPP satellite image from Sept. 7, 2020, shows the night band image of the Creek Fire at night as well as the smoke from the fire causing lights at night to diffuse or “bloom.” NASA’s satellite instruments are often the first to detect wildfires burning in remote regi

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