The Hubble Space Telescope is a space-based observatory launched in 1990, while Mount Palomar Observatory is a ground-based observatory located in California. Hubble can observe from above the Earth's atmosphere, providing clearer images in some wavelengths, while Mount Palomar has a larger mirror and can observe fainter objects in certain wavelengths but is limited by atmospheric interference. Both telescopes have contributed significantly to astronomical research and discoveries.
The Hale Telescope at Mount Palomar Observatory is much larger than the Hubble Space Telescope, but size is only one consideration among many. Mount Palomar is here on Earth, which has a thick atmosphere, and the atmosphere blocks a lot of the light - even on clear nights. And during the day, scattered sunlight prevents good astronomical observations. More specifically, Mount Palomar is fairly close to San Diego, CA, and the city lights of San Diego cause considerable light pollution. Weather, even the typically good San Diego weather, degrades observations. Aircraft sometimes fly overhead. The Hubble Space Telescope is in orbit. There's no atmosphere, no weather, no light pollution, and no atmospheric scattering - because it is above the atmosphere. The telescope may be smaller, but the observing conditions are MUCH better!
Edwin Hubble started his work at the University of Chicago, but he also spent some time a Oxford in England. He also founded the Mount Wilson Observatory in California and worked at the Mount Palomar Observatories, also in California.
One of the reasons why most Earth telescopes are at the tops of mountains is that the air isn't perfectly transparent. It shimmers, it shakes, it distorts the viewing of stars and planets. Even at the tops of mountains like Mount Palomar, Kitt's Peak, or Moana Kea, there is enough air to distort the view. In space, there is no air. Viewing conditions are always perfect, there is never any haze or rain, and it doesn't matter if it is day or night; the stars and other planets are always perfectly in view.
A telescope typically consists of lenses or mirrors to gather and focus light, a tube that houses these optical elements, and possibly a mount to support and control the positioning of the telescope. Additional components may include eyepieces, filters, and a focuser mechanism for adjusting the sharpness of the image.
A telescope rotates on its mount to track celestial objects as they move across the sky due to the Earth's rotation. This helps keep the object in view for extended observation.
The Hale Telescope at Mount Palomar Observatory is much larger than the Hubble Space Telescope, but size is only one consideration among many. Mount Palomar is here on Earth, which has a thick atmosphere, and the atmosphere blocks a lot of the light - even on clear nights. And during the day, scattered sunlight prevents good astronomical observations. More specifically, Mount Palomar is fairly close to San Diego, CA, and the city lights of San Diego cause considerable light pollution. Weather, even the typically good San Diego weather, degrades observations. Aircraft sometimes fly overhead. The Hubble Space Telescope is in orbit. There's no atmosphere, no weather, no light pollution, and no atmospheric scattering - because it is above the atmosphere. The telescope may be smaller, but the observing conditions are MUCH better!
The Hale telescope is at the Palomar Observatory, located in Mount Palomar, California.
The Hale Telescope at Mount Palomar has an aperture of 200 inches.
The objective mirror is 5.1 meters (200 inches) in diameter.
Observation, both direct through telescopes and of photographic plates. In 1919, Hubble was offered a staff position in California by George Ellery Hale, the founder and director of the Carnegie Institution's Mount Wilson Observatory, near Pasadena, California, where he remained on the staff until his death. Hubble was the first astronomer to use Mount Palomar's giant 200-inch (5.1 m) reflector Hale Telescope.
Edwin Hubble started his work at the University of Chicago, but he also spent some time a Oxford in England. He also founded the Mount Wilson Observatory in California and worked at the Mount Palomar Observatories, also in California.
The telescopes on Mount Palomar, such as the Hale Telescope, can see objects over billions of light-years away. They have been instrumental in making numerous astronomical discoveries and observations of distant galaxies, stars, and celestial phenomena.
The 158-inch Mayall Telescope at the Kitt Peak Observatory isn't the largest telescope; it wasn't even the largest when it was built. (The 200-inch Hale Telescope at Mount Palomar is older.) It is used primarily for observations in the infrared spectrum.
Hubble worked with the astronomer G. E. Hale at the Mount Wilson observatory. He used methods and results by Henrietta S. Leavitt and V. M. Silpher. His long-time collaborator was M. L. Humason.
Of conventional Telescopes the 200 Inch reflector at Mount Palomar also c alled the Hale telescope(from its designer) is probaly the top tube. for produc tion models there was an all-aluminum 72 Inch reflector in an altazimuth mount which was made by the then Kaiser aluminum corporation and was exhibited in the science section of Disneyland for many years, perhap still around. it resembed a mamoth theodolite.
Hubble used, among others, the 100-inch Hooker telescope at Mount Wilson, which could have easily resolved Pluto. The Yerkes observatory managed to (unknowingly) photograph Pluto with only a 40-inch scope, which has about six times less light-gathering ability.
"EQ" on a telescope lens typically refers to the type of mount the telescope sits on. EQ stands for equatorial mount, which is a type of mount that can be aligned with the Earth's axis to track celestial objects as they move across the sky.