Telescopes & Electromagnetic Radiation
... system is definitely important to our understanding of how it was formed, the differences in the types of planets, and how to compare that to exoplanet systems around other stars. Jupiter is also important to astronomical history. When Galileo was observing Jupiter in the early 1600s, he discovered ...
... system is definitely important to our understanding of how it was formed, the differences in the types of planets, and how to compare that to exoplanet systems around other stars. Jupiter is also important to astronomical history. When Galileo was observing Jupiter in the early 1600s, he discovered ...
Chapter 14 - Heritage Christian School
... However, stars give off many other types of rays that we cannot see unless we have special equipment. Radio telescopes can ‘see’ some of these rays. The advantage is that radio waves go right through clouds and is not easily obscured by cosmic dust etc. This invention allows us to see farther and wi ...
... However, stars give off many other types of rays that we cannot see unless we have special equipment. Radio telescopes can ‘see’ some of these rays. The advantage is that radio waves go right through clouds and is not easily obscured by cosmic dust etc. This invention allows us to see farther and wi ...
Goals and Objectives for Telescope Use
... Goal: The student will demonstrate skills for the use of a monocular telescope. Objective: The student will: 1. position self for optimal viewing. 2. scan the environment and locate stationary objects without the telescope. 3. locate stationary objects with the telescope. 4. focus on a stationary o ...
... Goal: The student will demonstrate skills for the use of a monocular telescope. Objective: The student will: 1. position self for optimal viewing. 2. scan the environment and locate stationary objects without the telescope. 3. locate stationary objects with the telescope. 4. focus on a stationary o ...
Telescopes
... its resolution change? 3) Which has better resolution: 1 meter diameter optical telescope, or 30 meter radio dish? 4) What is the largest X-ray telescope on Earth? 5) How much ($$$) is a 10 meter optical telescope? ...
... its resolution change? 3) Which has better resolution: 1 meter diameter optical telescope, or 30 meter radio dish? 4) What is the largest X-ray telescope on Earth? 5) How much ($$$) is a 10 meter optical telescope? ...
Developments in astronomy
... Developments in astronomy Developments in astronomy Advances in our understanding of the universe have come from improvements in technology. Can you estimate when these developments took place? ...
... Developments in astronomy Developments in astronomy Advances in our understanding of the universe have come from improvements in technology. Can you estimate when these developments took place? ...
Infrared Telescopes
... hampers detection of faint IR photons from space. It’s like trying to observe stars at optical wavelengths during the day! ...
... hampers detection of faint IR photons from space. It’s like trying to observe stars at optical wavelengths during the day! ...
Astro 201: Sept. 14, 2010
... Gamma-rays: most energetic electromagnetic radiation; traces the most violent processes in the Universe ...
... Gamma-rays: most energetic electromagnetic radiation; traces the most violent processes in the Universe ...
Reflecting - Cloudfront.net
... Light is also absorbed and scattered by the atmosphere This means that even an optical telescope works better in Space. Like • Hubble Space Telescope: For “Deep Space” • Kepler Space telescope: Looking for planet around other stars ...
... Light is also absorbed and scattered by the atmosphere This means that even an optical telescope works better in Space. Like • Hubble Space Telescope: For “Deep Space” • Kepler Space telescope: Looking for planet around other stars ...
Tools of Astronomy
... Space-Based Astronomy • Astronomers often have to send their instruments into space to collect the information they seek. This is due to: • (1) Earth’s atmosphere blocking radiation • (2) When radiation is allowed to pass through atmosphere, the images are blurred • (3) To make close-up observation ...
... Space-Based Astronomy • Astronomers often have to send their instruments into space to collect the information they seek. This is due to: • (1) Earth’s atmosphere blocking radiation • (2) When radiation is allowed to pass through atmosphere, the images are blurred • (3) To make close-up observation ...
9 - Ohio State Astronomy
... Wavelength range of observatories and telescopes • Ground based telescopes can measure - Visible (4000-7000 A), - Near-IR (0.7-2 microns), 1 mm = 10000 A - Radio ( ~ 1 mm or greater) All other wavelengths blocked out by the atmosphere • Space based observatories for Gamma ray, X-ray, UV, and Far-IR ...
... Wavelength range of observatories and telescopes • Ground based telescopes can measure - Visible (4000-7000 A), - Near-IR (0.7-2 microns), 1 mm = 10000 A - Radio ( ~ 1 mm or greater) All other wavelengths blocked out by the atmosphere • Space based observatories for Gamma ray, X-ray, UV, and Far-IR ...
Slide 1
... Wavelength range of observatories and telescopes • Ground based telescopes can measure - Visible (4000-7000 A), - Near-IR (0.7-2 microns), 1 mm = 10000 A - Radio ( ~ 1 mm or greater) All other wavelengths blocked out by the atmosphere • Space based observatories for Gamma ray, X-ray, UV, and Far-IR ...
... Wavelength range of observatories and telescopes • Ground based telescopes can measure - Visible (4000-7000 A), - Near-IR (0.7-2 microns), 1 mm = 10000 A - Radio ( ~ 1 mm or greater) All other wavelengths blocked out by the atmosphere • Space based observatories for Gamma ray, X-ray, UV, and Far-IR ...
Document
... What is the Purpose of a Telescope? 2. Increase the detail (resolution) we see. Resolution is inversely proportional to Telescope Diameter. = a constant times l/D Diffraction Limit If D increases then decreases by the same amount. ...
... What is the Purpose of a Telescope? 2. Increase the detail (resolution) we see. Resolution is inversely proportional to Telescope Diameter. = a constant times l/D Diffraction Limit If D increases then decreases by the same amount. ...
the_universe-part-1
... followed by a tail(s) of gas and dust • the tail always points away from the sun and can be millions of kilometers long (but the amount of matter it contains can be very small) ...
... followed by a tail(s) of gas and dust • the tail always points away from the sun and can be millions of kilometers long (but the amount of matter it contains can be very small) ...
Galaxies and the Universe - Mr. Jones's Science Class
... followed by a tail(s) of gas and dust • the tail always points away from the sun and can be millions of kilometers long (but the amount of matter it contains can be very small) ...
... followed by a tail(s) of gas and dust • the tail always points away from the sun and can be millions of kilometers long (but the amount of matter it contains can be very small) ...
Lecture 6 telescopes
... Light rays from any single point of light are essentially parallel. But the parallel rays from the second star come in at a different angle. ...
... Light rays from any single point of light are essentially parallel. But the parallel rays from the second star come in at a different angle. ...
Tools of Astronomy - Indiana University Astronomy
... meter diameter • Located at Kitt Peak, Arizona • Built in 1995 • IU has a share ...
... meter diameter • Located at Kitt Peak, Arizona • Built in 1995 • IU has a share ...
unite 5 - www3.telus.net
... produce images that have better resolution that what one telescopes alone could produce. Hubble Space Telescope (HST)- one of the largest, most complex satellites ever built; launched in 1990 from the space shuttle Discovery, the HST (named for American astronomer Edwin P. Hubble) uses a series of m ...
... produce images that have better resolution that what one telescopes alone could produce. Hubble Space Telescope (HST)- one of the largest, most complex satellites ever built; launched in 1990 from the space shuttle Discovery, the HST (named for American astronomer Edwin P. Hubble) uses a series of m ...
Current status of Subaru Telescope
... – Chopping signal from COMICS is not always connected • Connection from COMICS to control building 2F is always checked • Reception of signal by telescope control system can only be done by actually chopping M2 • We are investigating a safe way to confirm reception – It would be very useful to have ...
... – Chopping signal from COMICS is not always connected • Connection from COMICS to control building 2F is always checked • Reception of signal by telescope control system can only be done by actually chopping M2 • We are investigating a safe way to confirm reception – It would be very useful to have ...
prime focus
... Mirrors, on the other hand, (1) do not cause chromatic aberration, (2) do not block any type of light, (3) are put at the bottom of the telescope, ...
... Mirrors, on the other hand, (1) do not cause chromatic aberration, (2) do not block any type of light, (3) are put at the bottom of the telescope, ...
Telescopes
... • Capture as much as possible • Focus • Magnifies images Telescopes that “catch” visible light are called optical telescopes. ...
... • Capture as much as possible • Focus • Magnifies images Telescopes that “catch” visible light are called optical telescopes. ...
James Webb Space Telescope
The James Webb Space Telescope (JWST), previously known as Next Generation Space Telescope (NGST), is a space observatory under construction and scheduled to launch in October 2018. The JWST will offer unprecedented resolution and sensitivity from long-wavelength visible to the mid-infrared, and is a successor instrument to the Hubble Space Telescope and the Spitzer Space Telescope. The telescope features a segmented 6.5-meter (21 ft) diameter primary mirror and will be located near the Earth–Sun L2 point. A large sunshield will keep its mirror and four science instruments below 50 K (−220 °C; −370 °F).JWST's capabilities will enable a broad range of investigations across the fields of astronomy and cosmology. One particular goal involves observing some of the most distant objects in the Universe, beyond the reach of current ground and space based instruments. This includes the very first stars, the epoch of reionization, and the formation of the first galaxies. Another goal is understanding the formation of stars and planets. This will include imaging molecular clouds and star-forming clusters, studying the debris disks around stars, direct imaging of planets, and spectroscopic examination of planetary transits.In gestation since 1996, the project represents an international collaboration of about 17 countries led by NASA, and with significant contributions from the European Space Agency and the Canadian Space Agency. It is named after James E. Webb, the second administrator of NASA, who played an integral role in the Apollo program.The JWST has a history of major cost overruns and delays. The first realistic budget estimates were that the observatory would cost $1.6 billion and launch in 2011. NASA has now scheduled the telescope for a 2018 launch. In 2011, the United States House of Representatives voted to terminate funding, after about $3 billion had been spent and 75 percent of its hardware was in production. Funding was restored in compromise legislation with the US Senate, and spending on the program was capped at $8 billion. As of December 2014, the telescope remained on schedule and within budget, but at risk of further delays.