The key spec for any telescope is its aperture, or the diameter of its lens or mirror. The bigger the better because a bigger aperture can collect more light and distant objects appear brighter. But this comes at a price, and bigger telescopes are also much less portable.
Then, How much does a NASA telescope cost? The launch of NASA’s $10 billion James Webb Space Telescope from French Guiana could mark a triumph in a tale that thousands of astronomers have been following for a generation.
How big of a telescope do I need to see the flag on the moon? The flag on the moon is 125cm (4 feet) long. You would require a telescope around 200 meters in diameter to see it. The largest telescope now is the Keck Telescope in Hawaii at 10 meters in diameter. Even the Hubble Space telescope is only 2.4 meters in diameter.
Keeping this in view, What is better a reflector or refractor telescope? If you are interested in astrophotography, purchasing a refractor is a better option because of it’s specialized optic design that captures deep space objects like galaxies and nebulae. If you are interested in brighter celestial objects like the Moon or planets or a beginner, a reflector telescope is ideal.
Can I see Pluto with a telescope?
Can I See Pluto With a Telescope? Yes, you can see Pluto but you’ll need a large aperture telescope! Pluto resides at the very edges of our solar system and shines only at a faint magnitude of 14.4. It is also just 68% of the size of Earth’s moon, making it even trickier to observe.
Can you see galaxies with a home telescope? Telescopes come in many different sizes. The Moon, Jupiter, Saturn and the Orion Nebula and are terrific to see with smaller telescopes. To see the more distant and fainter objects such as galaxies and other nebulae, you might find you need a telescope with a larger mirror.
How far can James Webb see? How far back will Webb see? Webb will be able to see what the universe looked like around a quarter of a billion years (possibly back to 100 million years) after the Big Bang, when the first stars and galaxies started to form.
Can I see galaxy with telescope? Although we can’t resolve the stars individually because they’re so far, we can see the collective glow from those billions of stars through a telescope. Unlike planets and bright stars, galaxies fade out as they expand. Even if a galaxy is bright, the most you might typically see is its core with a 4-inch telescope.
Who owns the Moon?
The short answer is that no one owns the Moon. That’s because of a piece of international law. The Outer Space Treaty of 1967, put forward by the United Nations, says that space belongs to no one country.
Can you see the rover on the Moon with a telescope? Short answer: Theoretically, yes, but practically, no. It would take an incredibly powerful telescope to see signs of moon landings on the lunar surface, and even the best telescopes we have today are not remotely powerful enough to capture clear images of those signs.
Can you see moon landing site with telescope?
So, if you were hoping to see Apollo hardware on the moon through your telescope, you’ve no chance, sadly. However, you can see the Apollo landing sites if your telescope is good enough—and we’re going to tell you how, and where, to find them.
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 size telescope do I need to see the rings of Saturn?
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.
What is the difference between a Newtonian and Dobsonian telescope?
The answer is that Dobsonian and a Newtonian can actually be the same thing. A Newtonian refers to the telescope optics, whereas a Dobsonian refers to Newtonian telescope with some specific features like an altazimuth mount and often thin mirrors. A telescope can be a Newtonian and also a Dobsonian at the same time.
How big of a telescope do I need to see the rings of Saturn? 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.
Can you see Neptune from Earth with a telescope? Neptune can easily be seen with either binoculars or a telescope. You’ll observe a small blue disk that shines at about magnitude 7.7.
Is it possible to see Neptune and Uranus with a telescope?
To catch a glimpse of Neptune, you’ll need a telescope of at least eight inches of aperture at about 100x to 150x magnification. With equipment like this, you’ll still need steady skies to observe this tiny bluish disc. As with Uranus, do not expect to see any surface features or its faint rings.
Can you see the flag on the moon with telescope? Yes, the flag is still on the moon, but you can’t see it using a telescope. I found some statistics on the size of lunar equipment in a Press Kit for the Apollo 16 mission. The flag is 125 cm (4 feet) long, and you would need an optical wavelength telescope around 200 meters (~650 feet) in diameter to see it.
Can you see Pluto with a telescope?
Yes, you can see Pluto but you’ll need a large aperture telescope! Pluto resides at the very edges of our solar system and shines only at a faint magnitude of 14.4.
Can you see the Orion Nebula with a telescope? The four brightest stars in the Orion Nebula can be seen through amateur astronomers’ telescopes and are affectionately known as The Trapezium.
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