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How do they repair the hubble telescope?
The Hubble Space Telescope is repaired by sending Space Shuttle missions to it. Astronauts conduct repairs, upgrades, and maintenance tasks during these missions. They replace faulty components, install new instruments, and perform tests to ensure the telescope's functionality.
What is the size of the smallest feature visible on Jupiter at 4.2 AU The hubble space telescope has an angular resolution of 0.05?
The resolution of the Hubble Space Telescope at a distance of 4.2 AU is about 207 km. At this distance, the smallest feature visible on Jupiter would need to be larger than 207 km to be resolved by the telescope based on its angular resolution of 0.05 arcseconds. Smaller features would appear blurred or indistinct.
Can the Hubble telescope zoom in on earth?
You don't actually need a telescope to look at "Space". Just look up on a clear night sky and hey presto! You can see the Universe before your very eyes! But if you want to look at planets or you want a close up picture of the moon I suggest you use a quality telescope.
How many years has the hubble telescope been in space?
You can't buy observing time on the Hubble. It's given free of charge. all you have to do is write up a proposal that describes what you intend to do with it, and how that will contribute to the investigation of any hot topic in Astronomy, Cosmololgy, Relativity, or Planetary formation that the professionals are all working on. If the organization that controls access to the Hubble feels that your work can make a useful contribution to modern scientific research, they'll give you the time on the Hubble that you'll need for it.
What type of telescope is the famous telescope that orbits the earth?
The famous telescope that orbits the Earth is the Hubble Space Telescope, which is a space-based observatory launched by NASA in 1990. It observes in visible, ultraviolet, and near-infrared wavelengths and has provided significant contributions to our understanding of the universe.
How do they repair the hubble telescope?
The Hubble Space Telescope is repaired by sending Space Shuttle missions to it. Astronauts conduct repairs, upgrades, and maintenance tasks during these missions. They replace faulty components, install new instruments, and perform tests to ensure the telescope's functionality.
Why do they use the hubble telescope and not just a telescope?
In space there is no atmosphere and therefore, there are no perturbations of long exposures that you need to make when taking pix of very distant objects.
What is the size of the smallest feature visible on Jupiter at 4.2 AU The hubble space telescope has an angular resolution of 0.05?
The resolution of the Hubble Space Telescope at a distance of 4.2 AU is about 207 km. At this distance, the smallest feature visible on Jupiter would need to be larger than 207 km to be resolved by the telescope based on its angular resolution of 0.05 arcseconds. Smaller features would appear blurred or indistinct.
Can the Hubble telescope zoom in on earth?
You don't actually need a telescope to look at "Space". Just look up on a clear night sky and hey presto! You can see the Universe before your very eyes! But if you want to look at planets or you want a close up picture of the moon I suggest you use a quality telescope.
How many years has the hubble telescope been in space?
You can't buy observing time on the Hubble. It's given free of charge. all you have to do is write up a proposal that describes what you intend to do with it, and how that will contribute to the investigation of any hot topic in Astronomy, Cosmololgy, Relativity, or Planetary formation that the professionals are all working on. If the organization that controls access to the Hubble feels that your work can make a useful contribution to modern scientific research, they'll give you the time on the Hubble that you'll need for it.
Why do you think the hubble telescope might need an extra solar panel?
The Hubble telescope might need an extra solar panel to increase its power supply, especially if the existing panels degrade over time or if new instruments are added that require more energy. This would ensure that the telescope continues to function effectively and gather important data from space.
What are the advantages of an earth based telescope?
That means that the telescope is on planet Earth, as opposed to a planet in outer space, like the Hubble Telescope, the Planck Telescope, the Chandra Telescope, etc.It is a telescope based on our earth
Disadvantages of the Hubble telescope?
Some disadvantages of the Hubble Space Telescope include its limited field of view and imaging capabilities, leading to the need for multiple observations to capture wide areas of the sky. Additionally, its orbit restricts its accessibility for repairs and upgrades, and its aging technology limits its sensitivity compared to newer telescopes.
Can you see the Hubble Telescope from a telescope on earth?
You don't even need a telescope to see it.Check out the website:Heavens-Above.comIt will have you put in your location, and then it'll tell you when the HST will be visible as a"moving star" from your location, within a couple of hours after sunset or before sunrise.It'll also tell you what direction to look, how high in the sky, how long the pass will last,and how bright the HST will appear. Plus, the site will give you the same information forthe International Space Station, and the Shuttle when there's a mission in progress.
Why does hubble need to be in space?
Because there is no (or very little) atmosphere in space. It is because of our atmosphere that the stars twinkle. This bothers astronomers because when they are looking through a telescope, the see the object twinkling and "moving" in little waves. Thus, they cannot make out details. If there is no atmosphere, there is no twinkling and there is no problem!
Why is the Hubble space telescope guide star catalog not published as a book?
The Hubble Space Telescope's guide star catalog is not published as a book primarily due to its dynamic nature and the need for frequent updates. The catalog is continuously refined and expanded as new observations are made and as the telescope's operational requirements evolve. Furthermore, the data is more effectively disseminated through online databases, allowing researchers to access the most current information easily rather than relying on a static printed resource. This approach enhances accessibility and ensures that users can utilize the latest data for their astronomical research.
What limition of a refracting telescope could be overcome by placing the telescope in space?
If the telescope were placed in space (like hubble) the images would be greatly improved due to the lack of both atmosphere and ambient light, such as streetlights. The lack of atmosphere means that the light from distant objects need not travel through turbulent gases found in the atmosphere. this would eliminate the 'twinkling' of stars, and the lack of ambient light would result in much greater detail in the image.
