Scheduled air date: 1998 Jan 05-11

During the first part of January, Mercury is a morning
"star" as seen about an hour before sunrise.
(Star background is correct for January 8th.)

Due to its short 88 Earth day year, Mercury makes
four appearances in the morning skies...

...and two appearances in the evening skies during 1998.
(Illustrations for +40° latitude.)
If you wish to view illustrations for other episodes, please see our Star Gazer Illustrated directory.
![]() |
Illustrations on this page were created using
TheSky Astronomy
Software, an advanced desktop planetarium program designed for Windows. Copyright © 1999-2006 by Software Bisque, Inc. |