What kind of telescope is hubble space telescope

These data allow astronomers to find black holes and see the hot gas in clusters of galaxies. Chandra is designed to observe high resolution X-rays images from high-energy regions of the universe. The Jansky Very Large Array, one of the world's premier astronomical radio observatories, consists of 27 radio antennas in a Y-shaped configuration on the Plains of San Agustin fifty miles west of Socorro, New Mexico.

Each antenna is 25 meters 82 feet in diameter. The data from the antennas is combined electronically to give the resolution of an antenna 36km 22 miles across, with the sensitivity of a dish meters feet in diameter. These data allow astronomers to probe black holes as well as star formation. Subaru is an 8. The telescope operates at optical to mid-infrared wavelengths, but has an especially powerful capability to image large areas of the sky at optical wavelengths.

Astronomers use these images to economically estimate the distances and properties of galaxies. The Keck telescopes are two nearly identical 10m telescopes on the summit of Manua-Kea in Hawaii. Hubble's orbit above the Earth's distorting atmosphere allows astronomers to make the very high resolution observations that are essential to open new windows onto planets , stars and galaxies.

Hubble was designed as a high standard flagship mission and has paved the way for other space-based observatories. Notably it can access the otherwise invisible ultraviolet part of the spectrum, and also has access to areas of the infrared not visible from the ground. The Hubble Space Telescope is named after Edwin Powell Hubble who was one of the great pioneers of modern astronomy.

Design: At the heart of Hubble are a 2. Hubble is equipped with cameras, spectrographs and fine guidance sensors. The observatory was designed to be serviced in space, allowing outdated instruments to be replaced. The telescope was placed into a low-Earth orbit by the Space Shuttle and uses modular components so that it can be recovered on subsequent Shuttle Servicing missions and faulty or outdated parts more easily replaced before being re-released into orbit.

Power: Power for the computers and scientific instruments onboard is provided by two 2. Four antennas receive and send information to a set of satellites, which in turn communicate with Earth. Hubble is powered by sunlight. There are two main computers. One talks to the instruments, sends commands and other information, and transmits data; the other handles pointing control, gyroscopes and other system-wide functions.

Hubble has blanket of multilayered insulation, which protects the telescope from temperature extremes. Hubble uses a combination of gyroscopes, reaction wheels and Fine Guidance Sensors to orient itself.

It has beamed hundreds of thousands of images back to Earth, shedding light on many of the great mysteries of astronomy. Among its many discoveries, Hubble has revealed the age of the universe to be about Hubble played a key role in the discovery of dark energy, a mysterious force that causes the expansion of the universe to accelerate.

Hubble has shown scientists galaxies in all stages of evolution, including galaxies that were around when the universe was still young, helping them understand how galaxies form. It found protoplanetary disks, clumps of gas and dust around young stars that likely function as birthing grounds for new planets. It discovered that gamma-ray bursts — strange, incredibly powerful explosions of energy — can occur in far-distant galaxies when massive stars collapse.

And these are only a handful of its many continuing contributions to astronomy. Read news stories about Hubble discoveries. The telescope is an instrument for the entire astronomical community.