Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.astronomy.com/en/Press%20Room/Press%20Releases/2012/12/~/link.aspx?_id=BAAA9822DECC494FADCFD1D5758ACE81&_z=z
Äàòà èçìåíåíèÿ: Unknown
Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 23:26:18 2016
Êîäèðîâêà: ISO8859-5

Ïîèñêîâûå ñëîâà: shadow
Martian <b style="color:black;background-color:#ffff66">shadows</b> | Astronomy.com
Tonight's Sky
Sun
ò??
ò??
Sun
Moon
ò??
ò??
Moon
ò??
ò??
Mercury
ò??
ò??
Mercury
ò??
Venus
ò??
ò??
Venus
ò??
Mars
ò??
ò??
Mars
ò??
Jupiter
ò??
ò??
Jupiter
ò??
Saturn
ò??
ò??
Saturn
ò??

Tonight's Sky ò?? Change location

OR

Searching...

Tonight's Sky ò?? Select location

Tonight's Sky ò?? Enter coordinates

ÒÀ '
ÒÀ '

Martian shadows

February 2013: This Groundhog Day, remember that all shadows involve science ò?? not rodents.
bob_berman_2009
Get ready for the strangest of our national traditions.
Òš
Imagine if aliens arriving in the far future find a newspaper from our time and try to figure out Groundhog Day.
Òš
ò??Seems these humans held up a woodchuck at sunrise!ò?? exclaims the first Vulcan. ò??If the animal saw its shadow, Earthò??s storm systems grew. Thatò??s what they believed.ò??

Astronomy magazine subscribers can read the full column for free. Just make sure you're registered with the website.

Already a subscriber? Register now!

Registration is FREE and takes only a few seconds to complete. If you are already registered on Astronomy.com, please log in below.
ADVERTISEMENT

FREE EMAIL NEWSLETTER

Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter.

ADVERTISEMENT
ADVERTISEMENT
asy_gravitational_eguide

Click here to receive a FREE e-Guide exclusively from Astronomy magazine.

Find us on Facebook