Eksempler på bruk av Ground-based telescopes på Engelsk og deres oversettelse til Norsk
{-}
-
Colloquial
-
Ecclesiastic
-
Ecclesiastic
-
Computer
Keck Observatory is a pair of two large, ground-based telescopes located at Mauna Kea, Hawaii.
In it, he discussed the two main advantages that a space-based observatory would have over ground-based telescopes.
The VLT observations show that high resolution spectroscopy from ground-based telescopes is a valuable tool for a detailed analysis of non-transiting exoplanets' atmospheres.
Space telescopes are much more expensive to build than ground-based telescopes.
After their positions have been pinned down, they are then immediately studied using large ground-based telescopes that can detect the visible-light and infrared afterglows that the bursts emit over the succeeding hours and days.
These will be ideal targets for the same type of detailed follow-up studies with large space- and ground-based telescopes.
At that time ground-based telescopes were limited to resolutions of 0.5-1.0 arcseconds, compared to a theoretical diffraction-limited resolution of about 0.05 arcsec for a telescope with a mirror 2.5 m(8.2 ft) in diameter.
However, all these advantages do come with a price.Space telescopes are much more expensive to build than ground-based telescopes.
The discovery, made possible by combining two of the most powerful ground-based telescopes in the world, is the first observation of such a prominent galaxy structure in the distant Universe, providing further insight into the cosmic web and how it formed.
Most telescopic data was fairly limited until the advent of the Hubble Space Telescope and large ground-based telescopes with adaptive optics AO.
Only red-shifted Lyman-alpha emission from extremely distant galaxies has a long enough wavelength to pass through Earth's atmosphere unimpeded andbe detected using ESO's ground-based telescopes.
ALMA plays a key role in the Event Horizon Telescope, a planet-scale array of eight ground-based telescopes designed to capture images of a black hole.
Precise spectroscopic information was measured for 1600 galaxies,ten times as many galaxies as has been painstakingly obtained in this field over the last decade by ground-based telescopes.
Positioned above the atmosphere, Hubble avoids atmospheric airglow allowing it to take more sensitive visible andultraviolet light images than can be obtained with seeing-limited ground-based telescopes(when good adaptive optics correction at visible wavelengths becomes possible, 10 m ground-based telescopes may become competitive).
Space telescopes can be used to observe astronomical objects at wavelengths of the electromagnetic spectrum that cannot penetrate the Earth's atmosphere andare thus impossible to observe using ground-based telescopes.
Confirming the distances to such faint and remote objects is an enormous challenge andcan only reliably be done using spectroscopy from very large ground-based telescopes[4], by measuring the redshift of the galaxy's light.
The Great Observatories Origins Deep Survey, or GOODS, is an astronomical survey combining deep observations from three of NASA's Great Observatories: the Hubble Space Telescope, the Spitzer Space Telescope, and the Chandra X-ray Observatory, along with data from other space-based telescopes, such as XMM Newton, andsome of the world's most powerful ground-based telescopes.
Its small obvious size has made it difficult to study visually; most telescopic data was quite limited until the arrival of the Hubble Space Telescope and large ground-based telescopes with adaptive optics.
Petit-Prince was the first asteroid moon to be discovered with a ground-based telescope.
The novel also described that with the progress of the mission"Columbiad" people could watch from ground-based telescope.
The spectacular viewing conditions VISTA shares with ESO's Very Large Telescope(VLT), located on the next mountain peak,also allow VISTA images to be exceptionally sharp for a ground-based telescope.
This was the first time an asteroid moon had been discovered by a ground-based telescope.
ESO builds andoperates a suite of the world's most advanced ground-based astronomical telescopes, and thus relies on cutting-edge detection and imaging technology.
ESO's Very Large Telescope is the world's most advanced ground-based optical telescope and has enabled many scientific breakthroughs.
Follow-up observations of the burst's afterglow by the Hubble Space Telescope and ground-based observatories were unable to determine the object's distance.