Are we Alone? The Search for Life Beyond the
... HD 209458 b • 150 light years from Earth. • Planet orbits every 3.5 days. • 4 million miles from its star. • Atmospheric temperature ~2000K. ...
... HD 209458 b • 150 light years from Earth. • Planet orbits every 3.5 days. • 4 million miles from its star. • Atmospheric temperature ~2000K. ...
When Stars Go Boom - Chandra X
... 3. Can you think of two things that the Sun provides for us? Level TWO Questions (#4–6) 4. What constellation is pictured on this poster? 5. A star 10-20 times bigger than the Sun A. Has a shorter lifespan than the Sun. B. Lives about the same amount of time as the Sun. C. Lives 10-20 times longer t ...
... 3. Can you think of two things that the Sun provides for us? Level TWO Questions (#4–6) 4. What constellation is pictured on this poster? 5. A star 10-20 times bigger than the Sun A. Has a shorter lifespan than the Sun. B. Lives about the same amount of time as the Sun. C. Lives 10-20 times longer t ...
HEIC0307: FOR RELEASE 18:00 (CEST) 09 May, 2003 Photo
... This ESA/NASA Hubble Space Telescope image shows a fine web of filamentary ‘bicyclespoke’ features embedded in the colourful red and blue gas ring, which is one of the nearest planetary nebulae to Earth. The nebula is nearby so it is nearly half the size of the diameter of the full Moon. Hubble astr ...
... This ESA/NASA Hubble Space Telescope image shows a fine web of filamentary ‘bicyclespoke’ features embedded in the colourful red and blue gas ring, which is one of the nearest planetary nebulae to Earth. The nebula is nearby so it is nearly half the size of the diameter of the full Moon. Hubble astr ...
Astronomy Final Exam Review
... together by its own gravity, and supported by nuclear fusion in its core • Galaxy- very large collection of gas, dust, and stars orbiting a common center of mass • Nebula- star nursery • Planetary nebula-remnants of a supernova explosion • Supernova- how massive and supermassive stars begin the end ...
... together by its own gravity, and supported by nuclear fusion in its core • Galaxy- very large collection of gas, dust, and stars orbiting a common center of mass • Nebula- star nursery • Planetary nebula-remnants of a supernova explosion • Supernova- how massive and supermassive stars begin the end ...
Tools of Astronomy - Indiana University Astronomy
... precisely shaped and aligned to incoming x-rays. They look more like barrels than the familiar dish mirrors of optical telescopes. ...
... precisely shaped and aligned to incoming x-rays. They look more like barrels than the familiar dish mirrors of optical telescopes. ...
Astronomy Invention and Exploration Timeline
... 1962:John Glenn becomes first American to orbit earth in space. The first X-ray source is discovered in Scorpius. 1963:Velentina Tereshklova becomes first woman in space in Vostok 6. First quasar discovered. 1965:Soviet astronaut Alexei Leonov makes the first space walk. 1966: Star Trek debuts on NB ...
... 1962:John Glenn becomes first American to orbit earth in space. The first X-ray source is discovered in Scorpius. 1963:Velentina Tereshklova becomes first woman in space in Vostok 6. First quasar discovered. 1965:Soviet astronaut Alexei Leonov makes the first space walk. 1966: Star Trek debuts on NB ...
Slide 20 - International Year of Astronomy 2009
... equipped with the latest instruments. In 2009, Servicing Mission 4 will overhaul Hubble, kitting it out with new gadgets and extending its life by at least five years. On the web: http://www.spacetelescope.org/about/history/servicing_mission_4.html ...
... equipped with the latest instruments. In 2009, Servicing Mission 4 will overhaul Hubble, kitting it out with new gadgets and extending its life by at least five years. On the web: http://www.spacetelescope.org/about/history/servicing_mission_4.html ...
File
... 15) What is an H-R Diagram. (be able to interpret an H-R diagram) 16) List in order the colors of stars from hottest to coolest. 17) What is a binary star system? ...
... 15) What is an H-R Diagram. (be able to interpret an H-R diagram) 16) List in order the colors of stars from hottest to coolest. 17) What is a binary star system? ...
HW4 due - Yale Astronomy
... than the Sun. How far away could a Type Ia supernovae be, and still be detected with the Hubble Space Telescope? Express your answer in light years. ...
... than the Sun. How far away could a Type Ia supernovae be, and still be detected with the Hubble Space Telescope? Express your answer in light years. ...
In your own words explain what the following terms
... 3. Describe and sketch the set-up of and annotate one projection method and one filtered method for safely viewing the sun. 4. Convert 80.0 km/hr to ft/s, record your answer using significant figures. 5. The Earth is approximately 12 600km in diameter, the Moon is approximately 3 600km in diameter, ...
... 3. Describe and sketch the set-up of and annotate one projection method and one filtered method for safely viewing the sun. 4. Convert 80.0 km/hr to ft/s, record your answer using significant figures. 5. The Earth is approximately 12 600km in diameter, the Moon is approximately 3 600km in diameter, ...
Large Diameter Telescopes
... (GTC) are two examples of reflecting telescopes. The table below summarises some of the properties of the two telescopes. ...
... (GTC) are two examples of reflecting telescopes. The table below summarises some of the properties of the two telescopes. ...
New detailed images of the sun
... Newly released images of small-scale solar structures indicate that the Sun is much more turbulent that previously known. The images, produced by the satellite Hinode (formerly known as Solar-B), were released by NASA and the Japan Aerospace Exploration Agency (JAXA) on 21 March. Many of the recentl ...
... Newly released images of small-scale solar structures indicate that the Sun is much more turbulent that previously known. The images, produced by the satellite Hinode (formerly known as Solar-B), were released by NASA and the Japan Aerospace Exploration Agency (JAXA) on 21 March. Many of the recentl ...
UNIT E PAT Practice with Answers
... Contains extremely highdensity material Has a strong gravitational pull Light cannot escape from its pull of gravity It is difficult to detect ...
... Contains extremely highdensity material Has a strong gravitational pull Light cannot escape from its pull of gravity It is difficult to detect ...
光學望遠鏡
... optics, speckle imaging and interferometric imaging, as well as the use of space telescopes. Astronomers have a number of observational tools that they can use to make measurements of the heavens. For objects that are relatively close to the Sun and Earth, direct and very ...
... optics, speckle imaging and interferometric imaging, as well as the use of space telescopes. Astronomers have a number of observational tools that they can use to make measurements of the heavens. For objects that are relatively close to the Sun and Earth, direct and very ...
Montage of Jupiter and the Galilean satellites
... field of the inner nebula. In the nebula's very center lies a pulsar: a neutron star rotating, in this case, 30 times a second. November 22, 1999 ...
... field of the inner nebula. In the nebula's very center lies a pulsar: a neutron star rotating, in this case, 30 times a second. November 22, 1999 ...
Day Starters
... 2. Planet “a” is orbiting its Sun once every 2.5 days, and is 5.6 astronomical units away from it. Planet “b” is orbiting the very same Sun once every 5.6 days. How far away from the Sun is planet “b”? T2a/R3a = T2b / R3b a. AAA c. CCC b. BBB d. DDD 3. Which of the following values of eccentricity w ...
... 2. Planet “a” is orbiting its Sun once every 2.5 days, and is 5.6 astronomical units away from it. Planet “b” is orbiting the very same Sun once every 5.6 days. How far away from the Sun is planet “b”? T2a/R3a = T2b / R3b a. AAA c. CCC b. BBB d. DDD 3. Which of the following values of eccentricity w ...
March 2014 - Sudbury Astronomy Club
... Volunteer observers invited to time the March 20, 2014 Occultation of Regulus Your help is requested to observe and time a rare and beautiful astronomical event! On March 20, 2014 shortly after 2:05AM EDT anyone standing outside under clear skies and looking to the west in a large swath of New York ...
... Volunteer observers invited to time the March 20, 2014 Occultation of Regulus Your help is requested to observe and time a rare and beautiful astronomical event! On March 20, 2014 shortly after 2:05AM EDT anyone standing outside under clear skies and looking to the west in a large swath of New York ...
Reflecting - Cloudfront.net
... • Hubble Space Telescope: For “Deep Space” • Kepler Space telescope: Looking for planet around other stars ...
... • Hubble Space Telescope: For “Deep Space” • Kepler Space telescope: Looking for planet around other stars ...
Telescopes and Astronomical Observations
... What can we observe? Telescopes Optical, IR, Radio, High Energy ++ Limitations Angular resolution Spectroscopy Data Handling ...
... What can we observe? Telescopes Optical, IR, Radio, High Energy ++ Limitations Angular resolution Spectroscopy Data Handling ...
Light and Telescopes - University of Redlands
... • How do Biologists do Biology? – Breed fruit flies, (and whatever else biologists do). ...
... • How do Biologists do Biology? – Breed fruit flies, (and whatever else biologists do). ...
teachers` answers for Secondary Visit Guide and Activities
... purpose, but had to be replaced with the onion dome to fit the newer telescope. Also this telescope at lower altitudes still pokes out of the open slit! A lot of care is taken when moving the telescope left and right at low altitudes with the dome. 1 Check the wind speeds so the dome doesn’t blow o ...
... purpose, but had to be replaced with the onion dome to fit the newer telescope. Also this telescope at lower altitudes still pokes out of the open slit! A lot of care is taken when moving the telescope left and right at low altitudes with the dome. 1 Check the wind speeds so the dome doesn’t blow o ...
NASA, Space, and You - Clarkson RASC-AL
... Lunar Outpost for Testing Sustainable Technologies Our outpost will be capable of keeping humans on the moon for years at a time. We plan on raising fish and growing plants on the Moon’s surface to find out if someday we can support a large colony of people on the moon. Our Goal: To one day make the ...
... Lunar Outpost for Testing Sustainable Technologies Our outpost will be capable of keeping humans on the moon for years at a time. We plan on raising fish and growing plants on the Moon’s surface to find out if someday we can support a large colony of people on the moon. Our Goal: To one day make the ...
Spitzer Space Telescope
The Spitzer Space Telescope (SST), formerly the Space Infrared Telescope Facility (SIRTF), is an infrared space observatory launched in 2003. It is the fourth and final of the NASA Great Observatories program.The planned mission period was to be 2.5 years with a pre-launch expectation that the mission could extend to five or slightly more years until the onboard liquid helium supply was exhausted. This occurred on 15 May 2009. Without liquid helium to cool the telescope to the very low temperatures needed to operate, most of the instruments are no longer usable. However, the two shortest-wavelength modules of the IRAC camera are still operable with the same sensitivity as before the cryogen was exhausted, and will continue to be used in the Spitzer Warm Mission. All Spitzer data, from both the primary and warm phases, are archived at the Infrared Science Archive (IRSA).In keeping with NASA tradition, the telescope was renamed after its successful demonstration of operation, on 18 December 2003. Unlike most telescopes that are named after famous deceased astronomers by a board of scientists, the new name for SIRTF was obtained from a contest open to the general public.The contest led to the telescope being named in honor of astronomer Lyman Spitzer, who had promoted the concept of space telescopes in the 1940s. Spitzer wrote a 1946 report for RAND Corporation describing the advantages of an extraterrestrial observatory and how it could be realized with available or upcoming technology. He has been cited for his pioneering contributions to rocketry and astronomy, as well as ""his vision and leadership in articulating the advantages and benefits to be realized from the Space Telescope Program.""The US$800 million Spitzer was launched from Cape Canaveral Air Force Station, on a Delta II 7920H ELV rocket, Monday, 25 August 2003 at 13:35:39 UTC-5 (EDT).It follows a heliocentric instead of geocentric orbit, trailing and drifting away from Earth's orbit at approximately 0.1 astronomical unit per year (a so-called ""earth-trailing"" orbit). The primary mirror is 85 centimeters (33 in) in diameter, f/12, made of beryllium and is cooled to 5.5 K (−449.77 °F). The satellite contains three instruments that allow it to perform astronomical imaging and photometry from 3 to 180 micrometers, spectroscopy from 5 to 40 micrometers, and spectrophotometry from 5 to 100 micrometers.