How powerful does a telescope have to be to see the rings of Saturn?

25x The rings of Saturn should be visible in even the smallest telescope at 25x [magnified by 25 times]. A good 3-inch scope at 50x [magnified by 50 times] can show them as a separate structure detached on all sides from the ball of the planet.

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How big of a telescope do I need to see Pluto?

eleven inches Observing Pluto is the ultimate challenge. It is smaller than Earth's moon and is approximately 3.3 billion miles away from us. You will need a large aperture telescope of at least eleven inches. Which is best telescope for beginners? Best telescopes for beginners Celestron Astro Fi 102. Computerized mount for easy night-sky navigation. Celestron StarSense Explorer DX 130AZ. GPS enabled and good solar system and deep-sky views. Celestron AstroMaster 102AZ. Sky-Watcher Skyliner 200P. Celestron Inspire 100AZ. Orion StarBlast II 4.5 EQ.

Consequently, what is the difference between a newtonian and dobsonian telescope?

Newtonian telescopes are basically 'reflectors', which is just a description of the actual optics in the telescope itself. Whilst in comparison, a Dobsonian telescope features slight modifications on the mount. So technically, a telescope can be both a Newtonian and a Dobsonian. Moreover, is hubble a reflecting telescope? Hubble is a Cassegrain reflector telescope. Light from celestial objects travels down a tube, is collected by a bowl-like, inwardly curved primary mirror and reflected toward a smaller, dome-shaped, outwardly curved secondary mirror.

What can I see with a 700mm telescope?

With a 70mm telescope, you will easily be able to see every planet in the Solar System. You will also be able to take a great look at the Moon and clearly distinguish most of its recognizable features and craters. Mars will look great.