搜索结果: 1-3 共查到“国际动态 Radar Images”相关记录3条 . 查询时间(0.058 秒)
The highest-resolution radar images of asteroid 2015 TB145's safe flyby of Earth have been processed and yield new information about its surface features. To obtain these highest-resolution radar...
Image Release: High-Def Radar Images of Near-Earth Asteroid
High-Def Radar Images Near-Earth Asteroid
2015/3/4
A team of astronomers using the National Science Foundation's Green Bank Telescope (GBT) in West Virginia and NASA's Deep Space Network radar transmitter at Goldstone, California, has made the most de...
New radar images uncover remarkable features below the surface of the moon
New radar images uncover remarkable features belowthe surface of the moon
2014/6/12
New images of Earth’s Moon reveal more than can be seen with the naked eye, thanks to the combined efforts of the two largest radio telescopes of their kind -- the National Radio Astronomy Observatory...