PUBLIC MARKS with tags science & solar

HOUSTON - The Expedition 14 crew continued work this week on scientific experiments and increased the bandwidth on the International Space Station's computer network. Commander Michael Lopez-Alegria and Flight Engineer Suni Williams spent time working with experiments that may hold the key to several aspects of long-duration space flight as NASA looks forward to missions back to the moon and on to Mars or other destinations.

差不多整個二月都沒有太陽黑子，我們的恒星發生了甚麼事？別擔心，原來是進入了周期性的低谷而已。

BADSTRING