Meade 70AZ-AR Telescope User Manual


 
different colors? Does one seem brighter
than the other?
Almost all the stars you can see in the sky
are part of our galaxy. A galaxy is a large
grouping of stars, containing millions or
even billions of stars. Some galaxies form a
spiral (like our galaxy, the Milky Way) and
other galaxies look more like a large football
and are called elliptical galaxies. There are
many galaxies that are irregularly shaped
and are thought to have been pulled apart
because they passed too close to—or even
through—a larger galaxy.
You may be able to see the Andromeda
galaxy and several others in your telescope.
They will appear as small, fuzzy clouds. Only
very large telescope will reveal spiral or
elliptical details.
You will also be able to see some nebulas
with your scope. Nebula means cloud. Most
nebulas are clouds of gas. The two easiest to
see in the Northern Hemisphere are the
Orion nebula during the winter and the
Triffid nebula during the summer. These are
large clouds of gas in which new stars are
being born. Some nebulas are the remains
of stars exploding. These explosions are
called supernovas.
When you become an advanced observer you
can look for other types of objects such as
asteroids, planetary nebula and globular
clusters. And if you’re lucky, every so often a
bright comet appears in the sky, presenting
an unforgettable sight.
The more you learn about objects in the
sky, the more you will learn to appreciate
the sights you see in your telescope. Start
a notebook and write down the observations
you make each night. Note the time and
the date.
Use a compass to make a circle, or trace
around the lid of a jar. Draw what you see in
your eyepiece inside the circle. The best
exercise for drawing is to observe the moons
of Jupiter every night or so. Try to make
Jupiter and the moons approximately the
same size as they look in your eyepiece. You
will see that the moons are in a different
position every night. As you get better at
drawing, try more challenging sights, like a
SURF THE WEB
The Meade 4M Community:
http://www.meade4m.com
Sky & Telescope
:
http://www.skyandtelescope.com
Astronomy
:
http://www.astronomy.com
Astronomy Picture of the Day:
http://antwrp.gsfc.nasa.goc/apod
Photographic Atlas of the Moon:
http://www.lpi.ursa.edu/research/lunar_orbiter
Hubble Space Telescope Public Pictures:
http://oposite.stsci.edu/pubinfo/pictures.html
crater system on the moon or even a
nebula.
Go your library or check out the
internet for more information about
astronomy. Learn about the basics: light
years, orbits, star colors, how stars and
planets are formed, red shift, the big bang,
what are the different kinds of nebula, what
are comets, asteroids and meteors and what
is a black hole. The more you learn about
astronomy, the more fun, and the more
rewarding your telescope will become.
SOME OBSERVING TIPS
Eyepieces: Always begin your observations
9
Looking at or near the Sunwill cause irreversibledamage to your eye. Do not point this telescope at or near the Sun. Do not look through the telescope as it is moving.
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