skyandtelescope.com • NOVEMBER 2019 75
350-piece Mars
from Viking 1 orbiter photos
350-piece Moon
from Lunar Reconnaissance
Orbiter imagery
504-piece
Mystic Mountain
from Hubble images
¦ ̄ ̄£
¢¤Ť£ဘ
Celestial Delights, Piece by Piece
shopatsky.com
quality ï^ reliability ï^ service
diffractionlimited.com
At leading astronomy retailers
STX-16803—Extraordinary imaging camera
STXL-6303E—Excellent exoplanet hunter
INSPIRE
NEXT-GENERATION ASTRONOMY
The 2020 Sky & Telescope
Observing Calendar combines
gorgeous astrophotography and
special monthly sky scenes that
illustrate the positions of the
Moon and bright planets. It also
highlights important sky events
each month, including eclipses,
meteor showers, conjunctions,
and occultations.
Sky & Telescope’s
shopatsky.com
Observing
Calendar