What are the three parts of Chandra and what do they do?
The Observatory has three major parts: (1) the X-ray telescope, whose mirrors focus X-rays from celestial objects; (2) the science instruments which record the X-rays so that X-ray images can be produced and analyzed; and (3) the spacecraft, which provides the environment necessary for the telescope and the instruments …
What does the Chandra Observatory measure?
NASA’s Chandra X-ray Observatory is a telescope specially designed to detect X-ray emission from very hot regions of the Universe such as exploded stars, clusters of galaxies, and matter around black holes.
What type of telescope is the Chandra?
X-ray telescope
The Chandra X-ray Observatory is the world’s most powerful X-ray telescope. It has eight-times greater resolution and is able to detect sources more than 20-times fainter than any previous X-ray telescope.
What are the the high resolution spectrometers Hetgs and Letgs *?
The High Resolution Spectrometers – HETGS and LETGS These gratings diffract the intercepted X-rays, changing their direction by amounts that depend sensitively on the X-ray energy, much like a prism separates light into its component colors.
What is the #1 cool fact about the Chandra?
At 45 feet long, Chandra is the largest satellite the shuttle has ever launched. At 45 feet long, Chandra is the largest satellite the shuttle has ever launched. How smooth are Chandra’s mirrors? If Colorado were polished to the same relative smoothness as Chandra’s mirrors, Pikes Peak would be less than one inch tall!
What is the Chandra telescope made of?
The mirrors have to be exquisitely shaped and aligned nearly parallel to incoming X-rays. Thus they look more like glass barrels than the familiar dish shape of optical telescopes. The Chandra X-Ray Observatory combines the mirrors with four science instruments to capture and probe the X-rays from astronomical sources.
What is Chandra system?
The Chandra telescope system consists of four pairs of mirrors and their support structure. X-ray telescopes must be very different from optical telescopes. Because of their high-energy, X-ray photons penetrate into a mirror much as bullets slam into a wall.
What three things did Chandra discover?
After more than a decade in service, the observatory has helped scientists glimpse the universe in action. It has watched galaxies collide, observed a black hole with cosmic hurricane winds, and glimpsed a supernova turning itself inside out after an explosion.
What is the Chandra telescope named after?
winner Subrahmanyan Chandrasekhar
The Chandra, which is named after Nobel prize winner Subrahmanyan Chandrasekhar, orbits up to 200 times higher above Earth than the Hubble—about a third of the distance to the moon! Chandra is the third in NASA’s series of four great observatories designed to explore the universe from Earth’s orbit.
What is the Chandra telescope used for?
NASAs newest space telescope, the Chandra X-ray Observatory, will allow scientists from around the world to obtain unprecedented X-ray images and spectra of violent, high-temperature events and objects to help us better understand the structure and evolution of our universe.
What type of light did the Chandra Telescope see?
NASA ‘s Chandra X-ray Observatory is a telescope specially designed to detect X-ray emission from very hot regions of the Universe such as exploded stars, clusters of galaxies, and matter around black holes. Because X-rays are absorbed by Earth’s atmosphere, Chandra must orbit above it, up to an altitude of 139,000 km (86,500 mi) in space.
What kind of telescope is the Chandra Telescope?
The Chandra X-Ray Observatory is a NASA telescope that looks at black holes, quasars, supernovas, and the like – all sources of high energy in the universe. It shows a side of the cosmos that is invisible to the human eye.
Who built the Chandra Telescope?
History. In 1976 the Chandra X-ray Observatory (called AXAF at the time) was proposed to NASA by Riccardo Giacconi and Harvey Tananbaum. Preliminary work began the following year at Marshall Space Flight Center (MSFC) and the Smithsonian Astrophysical Observatory (SAO). In the meantime, in 1978, NASA launched the first imaging X-ray telescope,…