Planetary news 07-3 / 行星新資訊 07-3

CKYan

Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Dawn Spacecraft Enters Orbit Around Asteroid Vesta. 黎明號進行入灶神星軌道。
http://www.nasa.gov/mission_pages/dawn/news/dawn20110716.html


Credit: NASA
Measuring Mercury’s Craters. 測量水星隕坑。
http://messenger.jhuapl.edu/soc/highlights070711.html


Credit:NASA, ESA and the Hubble Heritage Team
HST celebrates the first complete orbit of Neptune since its discovery. 海王星完成首圈繞日軌道。
http://www.spacetelescope.org/images/ann1115a/

月球行星組