Funastro - Fun Astronomy

THEMIS mapped how energy from the sun impacts Earth's magnetic environment, sweeps around to Earth's night side, and causes a substorm and aurora.

NASA’s Voyager Spacecraft Still Reaching for the Stars After 40 Years

Humanity’s farthest and longest-lived spacecraft, Voyager 1 and 2, achieve 40 years of operation and exploration this August and September. Despite their vast distance, they continue to communicate with NASA daily, still probing the final frontier.

source: https://www.nasa.gov/press-release/nasa-s-voyager-spacecraft-still-reaching-for-the-stars-after-40-years

NASA Detects Solar Flare Pulses at Sun and Earth

Two recent studies show how solar flares exhibit pulses or oscillations in the amount of energy being sent out. Such research provides new insights on the origins of these massive solar flares and the space weather they produce. This is key information as humans and robotic missions venture out into the solar system, farther and farther from Earth.

source: https://www.nasa.gov/feature/goddard/2017/nasa-detects-solar-flare-pulses-at-sun-and-earth

2009天文年影片-巨眼問蒼穹(Eyes on the Skies) - 5 見所不見 (by pk0747)

(原音, 中文字幕) http://video.google.com/videoplay?docid=-199605329166012578#docid=-2492232944415387528

《圖解太陽系》木星 Jupiter - 國家地理雜誌中文網

木星 木星是太陽系中僅次於太陽的最大天體。這顆有彩色雲帶條紋的巨大氣體球高速自轉，上頭還有終年不歇的狂風和風暴

source: http://www.natgeomedia.com/reading/book-news/69780

http://solarsystem.nasa.gov/multimedia/display.cfm?Category=Planets&IM_ID=10164

太陽系, 各行星的順序及相對的大小

https://player.vimeo.com/video/58385453?title=0&byline=0&portrait=0

Full Moon Silhouettes from Mark Gee on Vimeo.

source: http://www.guardian.co.uk/science/2012/jun/03/transit-venus-q-a