NASA | Understanding Lunar Eclipses

NASA Goddard
NASA Goddard
1.4 میلیون بار بازدید - 10 سال پیش - It's not often that we
It's not often that we get a chance to see our planet's shadow, but a lunar eclipse gives us a fleeting glimpse. During these rare events, the full Moon rapidly darkens and then glows red as it enters the Earth's shadow. Though a lunar eclipse can be seen only at night, it's worth staying up to catch the show.  The next lunar eclipse visible from the western hemisphere will take place in the early morning hours of April 15, 2014, from about 2:00 am - 5:30 am Eastern Daylight Time (EDT).

This video is public domain and can be downloaded at: http://svs.gsfc.nasa.gov/goto?11516

Like our videos? Subscribe to NASA's Goddard Shorts HD podcast:
http://svs.gsfc.nasa.gov/vis/iTunes/f...

Or find NASA Goddard Space Flight Center on facebook:
Facebook: NASA.GSFC

Or find us on Twitter:
Twitter: NASAGoddard
10 سال پیش در تاریخ 1393/01/19 منتشر شده است.
1,435,517 بـار بازدید شده
... بیشتر