Galileo’s telescopes allowed him to study the lunar surface, glimpse
Jupiter’s moons, and chart constellations. Modern backyard versions let
you peer even deeper into the universe and check out nearby planets,
remote star clusters, and faraway galaxies. Each of these instruments
offers increasing magnification, bringing corners of the cosmos within
view.
25x
The Meade Star Navigator NG102
sends sights through glass lenses instead of relying on mirrors, which
can add bulk. The relatively low power makes it easy to observe a large
swath of sky and even photograph celestial scenes with an optional
camera adapter.
65x
The Orion SpaceProbe 130ST Equatorial Reflector Telescope
gathers light through a 5.1-inch aperture and bounces it off a pair of
reflectors to the eyepiece. At just 24 pounds with the tripod, it's
svelte enough to take into the field, but big enough to spy nebulae and
other distant objects.
156x
The challenge of amateur astronomy is knowing where to look to find the cool stuff. The Celestron Nexstar Evolution 8
uses an iOS or Android app to pinpoint the location of tens of
thousands of heavenly bodies. The massive 8-inch aperture collects 843
times more photons than your eyes can.
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