Telescopes

Practically all telescopes which use lenses, normally the refracting type. the Reflector use objective Concave Mirrors, but even these need eyepieces or finder scopes.

1. Radio telescopes are directional radio antennae that have a curved shape and are used like other astronomical telescopes to study objects in the universe beyond Earth and the Solar System. They gather radio waves and process them by using a computer.

Yes, the Hubble Space Telescope has been repaired several times since its launch in 1990. The last servicing mission was in 2009.

The HST orbits at 569 km (353 miles) above Earth, orbits it in 97 minutes at a speed of 17,500 miles per hour (28,500 km per hour). In one second the HST travels almost 5 miles!

11,110 kilograms

(Weight while on the Earth: 24,493 pounds, about 121/4 tons)

They are able to see further into space now and see more detail of certain objects. Before telescopes, it was all observation astronomy. Whatever you could see with your naked eye was it. Once the telescope was invented, they were able to see more detail of our night sky. Scientists were able to identify and watch celestial objects over periods of time. watching their movements

The ancient Babylonians were likely the first to observe Saturn without a telescope around 700-600 BCE. They noted its slow movement against the fixed stars.

You can't really use telescopes because there is to much glare. But if you look up at the sky, you can see stars are Blue, And red. Blue stars are large and have short life spans. Red stars are red Supergiants. Stars late in there life cycle.

Think of a moth flying around a street-light, and you're standing 1/2 mile away

trying to see it. It's so small, and always so close to the bright light, that it's

tough for you to pick it out of the glare.

Mercury isn't much bigger than Earth's moon, and its orbit is the smallest of the

known planets. From where we are, it always appears so close to the sun that

it never rises until just a short time before the sun, and it always sets just a

short time after the sun. It's tiny, and it's never up when the sky is good and

dark, so it's always tough to pick it out of the sun's glare.

A refracting telescope can show different views of planets by adjusting the eyepiece magnification. By changing the eyepiece, you can increase or decrease the magnification to see different details and perspectives of the planet. This allows for different views of the planetary surface, rings, or moons.

Computers are best at processing and storing large amounts of data quickly and accurately. They excel at performing repetitive tasks with precision and consistency. Additionally, they are excellent at multitasking and can handle complex calculations and operations efficiently.

The word "telescope" has a long vowel sound. In this case, the letter "e" is pronounced as a long "e" sound, like in the word "see" or "bee." Short vowel sounds are typically shorter and sharper, like in the word "pet" or "cat."

Yes, some asteroids can be seen with the naked eye when they are close enough to Earth. These asteroids are typically bright and are moving across the night sky.

A radio telescope uses an antenna and receiver to detect radio waves emitted by astronomical objects. These telescopes are essential for studying objects that emit radio waves, such as pulsars, quasars, and radio galaxies.

Most of the expeditions and trails are conducted by governments using taxpayers money because they want a SAFE PLACE to escape when the time comes. I know that you have understood the meaning when the time comes. If you are in India you surely would have understood.

It is not ethical or legal to spy on your neighbor using a telescope. It's important to respect their privacy and boundaries. If you have concerns or suspicions, it's best to address them directly or seek help from appropriate authorities.

Indian astronomers used naked-eye observations, mathematical calculations, and sophisticated instruments like astrolabes and quadrants to study the movement of stars and planets. They developed complex models and theories based on their meticulous observations, which laid the foundation for advancements in astronomy. Their expertise in mathematics and keen observational skills allowed them to make significant contributions to the field of astronomy.

The first modern astronomer to view Mercury using a telescope was Galileo Galilei in the early 17th century. His observations of Mercury, along with other planets, helped to revolutionize our understanding of the solar system.

Galileo Galilei is credited with helping to solidify the scientific method through his systematic approach to observation, experimentation, and the use of mathematical analysis in his studies. He also improved the telescope, making significant advancements in its design and use for astronomical observations and discoveries.

Mercury and Venus are the only other planets in our solar system that can have a transit of the sun when they pass between the sun and the Earth, appearing as small dark spots moving across the sun's disk.

The primary source of light that enables astronomers to see Jupiter through a telescope is sunlight reflecting off the planet's surface and atmosphere. Jupiter also emits its own light, known as intrinsic radiation, which contributes to its visibility in the night sky.

Good and cheap rarely go together. Also, we don't know exactly what you mean by either of those terms. Your best option is to do a little research on your own and pick out some specific telescopes you can afford, then look for reviews of them in magazines like Sky and Telescope.

Speaking of which, check out the related link which may help.

The first radio antenna used to identify an astronomical radio source was one

built by Karl Jansky, an engineer with Bell Telephone Laboratories, in 1931.

Jansky was assigned the job of identifying sources of static that might interfere

with radio telephone service.

Combining images from two or more telescopes allows for higher resolution and sensitivity than what is possible with a single telescope. This technique, called interferometry, is especially useful in astronomy for studying fine details of celestial objects and for improving the overall quality of the image.

It depends what planet you are asking for. You see, astronemers found out that saturn is not the only one. Out of all of the 9 planets, there are 2 planets with rings (including saturn.) The two planets with rings are saturn and Uranus. The other planets just have dust clouds and high or low tempatures. I know it seems unexpected, but astronemers say that there are rings, and the astronemers know all about space.