LBT Brochure - Large Binocular Telescope Observatory
... inside the giant molecular cloud S255, about 8,000 light-years away from Earth (1 light-year ≈ 10 trillion kilometers). Taken by Arjan Bik using the LUCIFER. ...
... inside the giant molecular cloud S255, about 8,000 light-years away from Earth (1 light-year ≈ 10 trillion kilometers). Taken by Arjan Bik using the LUCIFER. ...
Andromeda Nebula Lies Outside Milky Way Galaxy
... giant stars, and each varies in brightness over time. Cepheids are named after the first such star of its type found: Delta Cephei in the constellation Cepheus. While studying Cepheids in the Small Magellanic Cloud, Miss Leavitt noticed that the Cepheids would brighten, then fade, and then brighten ...
... giant stars, and each varies in brightness over time. Cepheids are named after the first such star of its type found: Delta Cephei in the constellation Cepheus. While studying Cepheids in the Small Magellanic Cloud, Miss Leavitt noticed that the Cepheids would brighten, then fade, and then brighten ...
Chapter 6 PowerPoint
... • Replacement for the Hubble Space Telescope • Launch expected in 2017 or 2018 • “Naked” primary mirror ~ 6.5 m (21.3 ft) in diameter – Hexagonal segments folded at launch ...
... • Replacement for the Hubble Space Telescope • Launch expected in 2017 or 2018 • “Naked” primary mirror ~ 6.5 m (21.3 ft) in diameter – Hexagonal segments folded at launch ...
Stellar Explosions
... backyard” to those beyond the realm of our solar system. Featured objects include the Sun, the Moon, Saturn, Mars, comets, stars, nebulae, and galaxies. Images are accompanied by captions that highlight relevant, historical discoveries. The “Visions of the Universe: Four Centuries of Discovery” exhi ...
... backyard” to those beyond the realm of our solar system. Featured objects include the Sun, the Moon, Saturn, Mars, comets, stars, nebulae, and galaxies. Images are accompanied by captions that highlight relevant, historical discoveries. The “Visions of the Universe: Four Centuries of Discovery” exhi ...
WISP Lecture - Modern Telescopes, Ancient Skies
... The universe is expanding faster today than it did in early times ...
... The universe is expanding faster today than it did in early times ...
Telescope: Angular Resolution
... • Charge Coupled Devices (CCDs) are often used at a telescope’s focus to record faint images. • Electric charge builds up in each pixel in proportion to the number of photons falling • CCD is far more better than the old-fashioned photographic film. ...
... • Charge Coupled Devices (CCDs) are often used at a telescope’s focus to record faint images. • Electric charge builds up in each pixel in proportion to the number of photons falling • CCD is far more better than the old-fashioned photographic film. ...
Optics and Telescope
... • Charge Coupled Devices (CCDs) are often used at a telescope’s focus to record faint images. • Electric charge builds up in each pixel in proportion to the number of photons falling • CCD is far more better than the old-fashioned photographic film. ...
... • Charge Coupled Devices (CCDs) are often used at a telescope’s focus to record faint images. • Electric charge builds up in each pixel in proportion to the number of photons falling • CCD is far more better than the old-fashioned photographic film. ...
Globular Clusters and Planetary Nebula
... – Will move this session around depending on weather. – Start out in class explaining solar viewing safety. • Never point a telescope or binoculars at sun. • Explain that we are using special filter equipment to make it safe and that they don’t have this special equipment. ...
... – Will move this session around depending on weather. – Start out in class explaining solar viewing safety. • Never point a telescope or binoculars at sun. • Explain that we are using special filter equipment to make it safe and that they don’t have this special equipment. ...
Angular measurements
... That means that there is a chance that the ISS will pass through the field of view of any virtually every other imaging satellite in orbit, whether in a polar or geostationary orbit. If that should happen, discuss why you would (or would not) expect the ISS to be detected by: i. The earth-viewing Hu ...
... That means that there is a chance that the ISS will pass through the field of view of any virtually every other imaging satellite in orbit, whether in a polar or geostationary orbit. If that should happen, discuss why you would (or would not) expect the ISS to be detected by: i. The earth-viewing Hu ...
Latest Newsletter (PDF format)
... OMI --- The One Metre Initiative - offers the experience of seeing the universe. The facility will host the most powerful telescope in Canada and the worlds' premiere monolithic wide-field imaging telescope and a worldclass tourist facility with a self-sustaining LEED AP Platinum Visitor Centre. The ...
... OMI --- The One Metre Initiative - offers the experience of seeing the universe. The facility will host the most powerful telescope in Canada and the worlds' premiere monolithic wide-field imaging telescope and a worldclass tourist facility with a self-sustaining LEED AP Platinum Visitor Centre. The ...
January 2005 - Otterbein University
... in the history of space exploration. That's how long it will take the European Space Agency's Huygens probe to parachute to the surface of Saturn's largest moon Titan on January 14th. Huygens will sample Titan's atmosphere, photograph its bizarre terrain, listen for alien sounds and, possibly, splas ...
... in the history of space exploration. That's how long it will take the European Space Agency's Huygens probe to parachute to the surface of Saturn's largest moon Titan on January 14th. Huygens will sample Titan's atmosphere, photograph its bizarre terrain, listen for alien sounds and, possibly, splas ...
Observatory, Domes, and Telescopes
... light and brings it to a focus. Where was the light reflected or refracted? 5. What was the telescope tube made of? What property of that material do you think is most important for the telescope to do its job? 6. Do astronomers “look” through modern research telescopes? Why or why not? 7. Describe ...
... light and brings it to a focus. Where was the light reflected or refracted? 5. What was the telescope tube made of? What property of that material do you think is most important for the telescope to do its job? 6. Do astronomers “look” through modern research telescopes? Why or why not? 7. Describe ...
20Oct_2014
... • In fact, the resolution is equivalent to that of a single telescope with an aperture as large as the separation in the array! ...
... • In fact, the resolution is equivalent to that of a single telescope with an aperture as large as the separation in the array! ...
optical telescopes
... and is reflected back up the tube and intercepted by a small secondary mirror which reflects the light out an opening in the rear of the instrument where the image is formed at the eyepiece. ...
... and is reflected back up the tube and intercepted by a small secondary mirror which reflects the light out an opening in the rear of the instrument where the image is formed at the eyepiece. ...
The Sun (continued). - Department of Physics and Astronomy
... Counts of neutrino coming from the Sun are crucial to test our knowledge about solar physics. Neutrino observatories use huge amounts of different substances to detect nuclear reactions ...
... Counts of neutrino coming from the Sun are crucial to test our knowledge about solar physics. Neutrino observatories use huge amounts of different substances to detect nuclear reactions ...
Frontier Fields: Hubble Goes Deep
... this warped space will have its direction bent. Thus, the gravity of a massive cluster of galaxies can gather and magnify light, just like a glass lens does. Astronomers can use these “gravitational lenses” to see galaxies behind a galaxy cluster that would otherwise be too far away and too faint. H ...
... this warped space will have its direction bent. Thus, the gravity of a massive cluster of galaxies can gather and magnify light, just like a glass lens does. Astronomers can use these “gravitational lenses” to see galaxies behind a galaxy cluster that would otherwise be too far away and too faint. H ...
Lecture Outline: Chapter 5: Telescopes
... radio wavelengths are least affected (recall material from ch.3). For other wavelength regions, need satellite observatories or at least very high mountains (same for visible because of seeing). (Sec. 5.7) 2. CCDs—Photographic plates only capture about 1% of the light, while charge-coupled devices ( ...
... radio wavelengths are least affected (recall material from ch.3). For other wavelength regions, need satellite observatories or at least very high mountains (same for visible because of seeing). (Sec. 5.7) 2. CCDs—Photographic plates only capture about 1% of the light, while charge-coupled devices ( ...
Student Project - Ott Planetarium
... While the Hubble Space Telescope is very well known, it is one of four orbiting space telescopes in the Great Observatories family. Hubble is joined by the Spitzer Space Telescope, the Chandra X-Ray Observatory, and the now de-orbited Compton Gamma Ray Observatory. Expanded View focuses on the three ...
... While the Hubble Space Telescope is very well known, it is one of four orbiting space telescopes in the Great Observatories family. Hubble is joined by the Spitzer Space Telescope, the Chandra X-Ray Observatory, and the now de-orbited Compton Gamma Ray Observatory. Expanded View focuses on the three ...
Hubble Space Telescope: Should NASA Proceed with a Servicing
... observations of chemical composition, and the Wide Field Camera 3 for observations from ultraviolet through near-infrared). Hubble was designed to operate for 15 years, a milestone that was reached on April 25, 2005. NASA had planned to extend the operational period until 2010, at which time the spa ...
... observations of chemical composition, and the Wide Field Camera 3 for observations from ultraviolet through near-infrared). Hubble was designed to operate for 15 years, a milestone that was reached on April 25, 2005. NASA had planned to extend the operational period until 2010, at which time the spa ...
CU_EOSS_class (PPTmin) - Colorado Space Grant Consortium
... 1. Optical imaging would greatly raise the visibility of NASA’s balloon program with the public and in the science communities. 2. A HA airship with a 1-2 meter astronomical telescope would generate space quality data and could be built by leveraging many technology developments from previous NASA a ...
... 1. Optical imaging would greatly raise the visibility of NASA’s balloon program with the public and in the science communities. 2. A HA airship with a 1-2 meter astronomical telescope would generate space quality data and could be built by leveraging many technology developments from previous NASA a ...
PowerPoint Presentation - color cara template
... • Adaptive optics for such a telescope will incorporate features significantly more sophisticated than those used today • Basic AO scaling and operation not yet well understood • A “Problem” and an “Opportunity” for the CfAO ...
... • Adaptive optics for such a telescope will incorporate features significantly more sophisticated than those used today • Basic AO scaling and operation not yet well understood • A “Problem” and an “Opportunity” for the CfAO ...
ancient telescopes - UNICUS magazine.com
... becomes dull and often requires cleaning. This is not the case with gold because it does not tarnish or corrode. Except for periodically wiping off the accumulation of dirt, it requires no further cleaning—and it lasts forever. Gold coins found in old sunken galleons are as bright and shiny as the d ...
... becomes dull and often requires cleaning. This is not the case with gold because it does not tarnish or corrode. Except for periodically wiping off the accumulation of dirt, it requires no further cleaning—and it lasts forever. Gold coins found in old sunken galleons are as bright and shiny as the d ...
poster
... Lacertae class of AGN jets are pointed almost directly along the line of sight, resulting in large amplitude, erratic brightness variations. Our primary goal is the monitoring of the brightness variations of BL Lac objects and using these variations to investigate the physics at work in these object ...
... Lacertae class of AGN jets are pointed almost directly along the line of sight, resulting in large amplitude, erratic brightness variations. Our primary goal is the monitoring of the brightness variations of BL Lac objects and using these variations to investigate the physics at work in these object ...
Hubble Space Telescope
The Hubble Space Telescope (HST) is a space telescope that was launched into low Earth orbit in 1990, and remains in operation. With a 2.4-meter (7.9 ft) mirror, Hubble's four main instruments observe in the near ultraviolet, visible, and near infrared spectra. The telescope is named after the astronomer Edwin Hubble.Hubble's orbit outside the distortion of Earth's atmosphere allows it to take extremely high-resolution images with negligible background light. Hubble has recorded some of the most detailed visible-light images ever, allowing a deep view into space and time. Many Hubble observations have led to breakthroughs in astrophysics, such as accurately determining the rate of expansion of the universe.Although not the first space telescope, Hubble is one of the largest and most versatile, and is well known as both a vital research tool and a public relations boon for astronomy. The HST was built by the United States space agency NASA, with contributions from the European Space Agency, and is operated by the Space Telescope Science Institute. The HST is one of NASA's Great Observatories, along with the Compton Gamma Ray Observatory, the Chandra X-ray Observatory, and the Spitzer Space Telescope.Space telescopes were proposed as early as 1923. Hubble was funded in the 1970s, with a proposed launch in 1983, but the project was beset by technical delays, budget problems, and the Challenger disaster. When finally launched in 1990, Hubble's main mirror was found to have been ground incorrectly, compromising the telescope's capabilities. The optics were corrected to their intended quality by a servicing mission in 1993.Hubble is the only telescope designed to be serviced in space by astronauts. After launch by Space Shuttle Discovery in 1990, four subsequent Space Shuttle missions repaired, upgraded, and replaced systems on the telescope. A fifth mission was canceled on safety grounds following the Columbia disaster. However, after spirited public discussion, NASA administrator Mike Griffin approved one final servicing mission, completed in 2009. The telescope is still operating as of 2015, and may last until 2030–2040. Its scientific successor, the James Webb Space Telescope (JWST), is scheduled for launch in 2018.