Galaxies
... The Universe is filled with these star systems which themselves cluster together into larger systems. ...
... The Universe is filled with these star systems which themselves cluster together into larger systems. ...
NASA-TV Highlights
... What is the oldest thing you've ever seen? The Earth, Sun, Moon, and planets are 4.6 billion years old. The age record for people who occasionally glance at the sky might be Arcturus, about 7 billion years old. But with a pair of binoculars, you can pick up the 7.2-magnitude star HD 140283 in Libra, ...
... What is the oldest thing you've ever seen? The Earth, Sun, Moon, and planets are 4.6 billion years old. The age record for people who occasionally glance at the sky might be Arcturus, about 7 billion years old. But with a pair of binoculars, you can pick up the 7.2-magnitude star HD 140283 in Libra, ...
Fourth Week. - UNLV Physics
... like visible-light telescopes but need to be above atmosphere to see all wavelengths. © 2014 Pearson Education, Inc. ...
... like visible-light telescopes but need to be above atmosphere to see all wavelengths. © 2014 Pearson Education, Inc. ...
TMT Scientific Information Brochure
... National Astronomical Observatories of the Chinese Academy of Sciences ...
... National Astronomical Observatories of the Chinese Academy of Sciences ...
Click here to view Carolyn`s poster
... the Palomar Telescope with no adaptive optics present (courtesy of The Institute of Astronomy Cambridge) ...
... the Palomar Telescope with no adaptive optics present (courtesy of The Institute of Astronomy Cambridge) ...
Coating Gemini Telescopes with Protected Silver
... is vacuum coated with aluminum. Aluminum is favored by most optical astronomy telescopes due to its durability and broad band reflective characteristics. In 2004, the Gemini Observatory became the first 8-m class telescope to coat its reflective optics with protected silver. Silver was chosen due to ...
... is vacuum coated with aluminum. Aluminum is favored by most optical astronomy telescopes due to its durability and broad band reflective characteristics. In 2004, the Gemini Observatory became the first 8-m class telescope to coat its reflective optics with protected silver. Silver was chosen due to ...
Treating with Spectacle Lenses: A Novel Idea!?
... • Determine refraction by listening to sounds of neural activity in the cortex, monitored with intracellular electrodes, while changing lenses ...
... • Determine refraction by listening to sounds of neural activity in the cortex, monitored with intracellular electrodes, while changing lenses ...
LXO-Hardware
... Large Area Detector (LAD) Program for X-ray Applications Research joint funded by UK industry (E2V) and PPARC Application in this case was X-ray macromolecular crystallography 5.5 cm x 4.1 cm active area, 3.2M pixel, 27 µm, 2 MHz pixel readout, Device is 3-sides buttable ...
... Large Area Detector (LAD) Program for X-ray Applications Research joint funded by UK industry (E2V) and PPARC Application in this case was X-ray macromolecular crystallography 5.5 cm x 4.1 cm active area, 3.2M pixel, 27 µm, 2 MHz pixel readout, Device is 3-sides buttable ...
Standing in Awe - Auckland Astronomical Society
... the photos in full colour. Congratulations once again to the winners and thanks to all those that entered. ...
... the photos in full colour. Congratulations once again to the winners and thanks to all those that entered. ...
Paper - AMOS Conference
... population of small size space debris. It was operating in GEO from 1996 until 2002. This impact ionisation detector had a sensor surface of 0.1 m2. Until July 2002 when the spacecraft was shut down it recorded more than 3000 impacts in the micrometre size range. Inter alia, GORID measured numerous ...
... population of small size space debris. It was operating in GEO from 1996 until 2002. This impact ionisation detector had a sensor surface of 0.1 m2. Until July 2002 when the spacecraft was shut down it recorded more than 3000 impacts in the micrometre size range. Inter alia, GORID measured numerous ...
Polar Alignment in Southern Hemisphere - Downloads
... This method of polar alignment allows you to get the most accurate alignment on the celestial pole and is required if you want to do long exposure deep-sky astrophotography through the telescope. To be able to do this type of astrophotography you will also need to have an optional motor drive and ot ...
... This method of polar alignment allows you to get the most accurate alignment on the celestial pole and is required if you want to do long exposure deep-sky astrophotography through the telescope. To be able to do this type of astrophotography you will also need to have an optional motor drive and ot ...
2010-02 LAAS Bulletin I - Los Angeles Astronomical Society
... Astronomy and Geophysics, December 2001). However, there is a new study, not yet published, but accepted for publication in the Astrophysical Journal: Can Planets Survive Stellar Evolution?, by Eva Villaver & Mario Livio, from the Space Telescope Science Institute. They include the effect of dense s ...
... Astronomy and Geophysics, December 2001). However, there is a new study, not yet published, but accepted for publication in the Astrophysical Journal: Can Planets Survive Stellar Evolution?, by Eva Villaver & Mario Livio, from the Space Telescope Science Institute. They include the effect of dense s ...
Light: The Cosmic Messenger
... • Mirrors are arranged to focus X-ray photons through grazing bounces off the surface. © 2010 Pearson Education, Inc. ...
... • Mirrors are arranged to focus X-ray photons through grazing bounces off the surface. © 2010 Pearson Education, Inc. ...
Introduction to Occultations and How to Observe and Record Them
... public safety communications running a large radio system during which time I was very busy and did not get to spend much time building telescopes. At TSP 1995 I picked up a copy of the "CCD camera Cook Book" which turned out to be a "game changer" for me as I spent what little spare time I had buil ...
... public safety communications running a large radio system during which time I was very busy and did not get to spend much time building telescopes. At TSP 1995 I picked up a copy of the "CCD camera Cook Book" which turned out to be a "game changer" for me as I spent what little spare time I had buil ...
Toward a revival of Stellar Intensity Interferometry
... high-speed photon-counting instrument. The entrance pupil can be optically sliced into a hundred segments, each feeding a separate detector. Different means of electronically combining the signal in software would yield either a photometric signal of very high time-resolution using the collecting ar ...
... high-speed photon-counting instrument. The entrance pupil can be optically sliced into a hundred segments, each feeding a separate detector. Different means of electronically combining the signal in software would yield either a photometric signal of very high time-resolution using the collecting ar ...
October, 2014 - Mahoning Valley Astronomical Society
... Philae has 12 different instruments on board. One is called CONSERT which will bounce low-frequency waves through its center, creating the first-ever image of a comet nucleus. Another instrument is APXS. This instrument is nearly the same as the instrument on Curiosity. It can detect what sort of mi ...
... Philae has 12 different instruments on board. One is called CONSERT which will bounce low-frequency waves through its center, creating the first-ever image of a comet nucleus. Another instrument is APXS. This instrument is nearly the same as the instrument on Curiosity. It can detect what sort of mi ...
The venerable craft of telescope mirror grinding takes on a
... to be removed from selected areas of the surface vary in thickness from zero at the edge to about five thousandths of an inch at the center of the mirror. Measurements must now be made frequently to ensure that too much glass is not removed. The excavation of hollows below the level of the desired s ...
... to be removed from selected areas of the surface vary in thickness from zero at the edge to about five thousandths of an inch at the center of the mirror. Measurements must now be made frequently to ensure that too much glass is not removed. The excavation of hollows below the level of the desired s ...
OORT CLOUD EXPLORER - DYNAMIC OCCULTATION
... The technical requirements for OCLE-DOCLE concept were determined using a model of the small object populations of the Kuiper belt and Oort cloud. No members of these populations have ever been detected via reflected light: these models are speculative but grounded in solid published research. None ...
... The technical requirements for OCLE-DOCLE concept were determined using a model of the small object populations of the Kuiper belt and Oort cloud. No members of these populations have ever been detected via reflected light: these models are speculative but grounded in solid published research. None ...
3. Telescopes: The Tools of Astronomy
... • Much can be learned from observing the same astronomical object at many wavelengths. Here, the Milky Way. ...
... • Much can be learned from observing the same astronomical object at many wavelengths. Here, the Milky Way. ...
P1 topic 3 - WordPress.com
... Two major theories about the origin of the Universe are the Big Bang and the Steady State theories. Some evidence supports both theories. Other evidence supports only one theory. By considering the evidence, discuss why one of these theories is preferred by most scientists. ...
... Two major theories about the origin of the Universe are the Big Bang and the Steady State theories. Some evidence supports both theories. Other evidence supports only one theory. By considering the evidence, discuss why one of these theories is preferred by most scientists. ...
Understanding Uranus - Lewis Center for
... encounter (which gave us our highest resolution pictures) occurred in 1986 at peak southern summer, when we had a view of only the southern half of the planet. This season is when Uranus has appeared blandest in the past. ...
... encounter (which gave us our highest resolution pictures) occurred in 1986 at peak southern summer, when we had a view of only the southern half of the planet. This season is when Uranus has appeared blandest in the past. ...
Nobel Prize in Physics 2002: Riccardo Giaconni
... Far away from these monstrous objects, even the tenuous gas between the galaxies are sometimes heated to temperatures in excess of a million degrees, because of the strong gravitational field of unseen dark matter. Detail X-ray observations of this gas give astronomers clues about the distribution o ...
... Far away from these monstrous objects, even the tenuous gas between the galaxies are sometimes heated to temperatures in excess of a million degrees, because of the strong gravitational field of unseen dark matter. Detail X-ray observations of this gas give astronomers clues about the distribution o ...
No Slide Title
... – Then discuss with 2 other students, come to a consensus – I’ll ask one person from each group to describe reasoning to class as a whole Page 58 ...
... – Then discuss with 2 other students, come to a consensus – I’ll ask one person from each group to describe reasoning to class as a whole Page 58 ...
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.