Name__________________________________________ J
... o Used perfect circles to represent the orbits of the planets. There was a problem though! The planets seemed to stray from their predicted positions….wonder why? SEE KEPLER! Brahe - 1546-1601 (Denmark) Brahe’s observations, especially of Mars, were far more precise than any made previously. T ...
... o Used perfect circles to represent the orbits of the planets. There was a problem though! The planets seemed to stray from their predicted positions….wonder why? SEE KEPLER! Brahe - 1546-1601 (Denmark) Brahe’s observations, especially of Mars, were far more precise than any made previously. T ...
Chapter 19 I. The Sun, Earth and Moon A. Sun is our closest star B
... E. Gravity holds the solar system together 1. We usually think of gravity as the attractive force that pulls us to the Earth. 2. True definition of gravity is the attractive force between objects. 3. The more mass an object has the greater its gravitational pull. a. The Sun has more mass than any ob ...
... E. Gravity holds the solar system together 1. We usually think of gravity as the attractive force that pulls us to the Earth. 2. True definition of gravity is the attractive force between objects. 3. The more mass an object has the greater its gravitational pull. a. The Sun has more mass than any ob ...
Chapter 11
... farthest reach of the Sun’s gravitational influence. Here lies a spherical cloud of small icy fragments of debris called the Oort cloud. Comets are usually characterized by one or more “tails” due to a loss of dust and ice due to exposure to solar radiation (it starts to melt) ...
... farthest reach of the Sun’s gravitational influence. Here lies a spherical cloud of small icy fragments of debris called the Oort cloud. Comets are usually characterized by one or more “tails” due to a loss of dust and ice due to exposure to solar radiation (it starts to melt) ...
S.R. No. 553 SENATE RESOLUTION NO. 553 WHEREAS, The
... Hobby-Eberly Telescope Dark Energy Experiment is slated to begin in 2014 and will collect data on 11 million galaxies and yield the largest map of the universe ever produced; and WHEREAS, The observatory is also a partner in the Giant Magellan Telescope project, which will be the next generation of ...
... Hobby-Eberly Telescope Dark Energy Experiment is slated to begin in 2014 and will collect data on 11 million galaxies and yield the largest map of the universe ever produced; and WHEREAS, The observatory is also a partner in the Giant Magellan Telescope project, which will be the next generation of ...
History of Telescopes
... you can use them too! The only true requirement is to have a clear sky. There are many tools that can help you to identify what you might be seeing. For example we made a Star Chart Disc to assist you with becoming familiar with the sky. There are many websites online that offer assistance to the ev ...
... you can use them too! The only true requirement is to have a clear sky. There are many tools that can help you to identify what you might be seeing. For example we made a Star Chart Disc to assist you with becoming familiar with the sky. There are many websites online that offer assistance to the ev ...
3 Exam #1
... 20. Use an energy-level diagram to explain in general how atoms absorb and emit light. 21. Explain in simple physical terms how absorption lines occur in spectra. 22. Identify the two most abundant elements in stars. 23. Describe black body radiation and explain how it can be used to find the temper ...
... 20. Use an energy-level diagram to explain in general how atoms absorb and emit light. 21. Explain in simple physical terms how absorption lines occur in spectra. 22. Identify the two most abundant elements in stars. 23. Describe black body radiation and explain how it can be used to find the temper ...
I. What is an Exoplanet?
... is easier to obtain images when the planet is especially large (considerably larger than Jupiter), widely separated from its parent star, and hot so that it emits intense infrared radiation. The images have then been made at infrared where the planet is brighter than it is at visible wavelengths. ...
... is easier to obtain images when the planet is especially large (considerably larger than Jupiter), widely separated from its parent star, and hot so that it emits intense infrared radiation. The images have then been made at infrared where the planet is brighter than it is at visible wavelengths. ...
Universe CBA Review - cms16-17
... 33.) What type of EMS wave has the longest wavelength? _____________________ 34.) Does infrared or x-ray waves have a longer wavelength? __________________ 35.) What type of wave has the highest frequency in the EMS? __________________ 36.) Draw and label the visible light spectrum ...
... 33.) What type of EMS wave has the longest wavelength? _____________________ 34.) Does infrared or x-ray waves have a longer wavelength? __________________ 35.) What type of wave has the highest frequency in the EMS? __________________ 36.) Draw and label the visible light spectrum ...
Space Part2
... Solar System and the possibility of life elsewhere led to the development of unmanned space probes. For years, science fiction had brought us stories of Martians – but could they really exist or have existed? On 4th December 1996, NASA launched the ‘Pathfinder’ Discovery Mission to Mars. It cost $15 ...
... Solar System and the possibility of life elsewhere led to the development of unmanned space probes. For years, science fiction had brought us stories of Martians – but could they really exist or have existed? On 4th December 1996, NASA launched the ‘Pathfinder’ Discovery Mission to Mars. It cost $15 ...
The Night Sky
... Sunflower galaxy- A galaxy in a spiral form discovered in 1779 Whirlpool galaxy- A whirlpool like galaxy. thought to be about 14 million lght years ...
... Sunflower galaxy- A galaxy in a spiral form discovered in 1779 Whirlpool galaxy- A whirlpool like galaxy. thought to be about 14 million lght years ...
The STFC Further Learning Package
... Scientists send robots to explore the surface of Mars to learn about the history of the planet. In particular, scientists want to learn about the history of water on the Mars; how much was there and when was it there? It is thought that water is crucial for the development of life. If there was wate ...
... Scientists send robots to explore the surface of Mars to learn about the history of the planet. In particular, scientists want to learn about the history of water on the Mars; how much was there and when was it there? It is thought that water is crucial for the development of life. If there was wate ...
zog_data3
... radio source M12. The observations were made, and a very strong emission was detected: 149 X-rays per second. ...
... radio source M12. The observations were made, and a very strong emission was detected: 149 X-rays per second. ...
CK12- Study of Space by the EM Spectrum Student Name: ______
... Write a one sentence summary of the article that highlights the most important concepts. ...
... Write a one sentence summary of the article that highlights the most important concepts. ...
New Worlds Observer
... Exo-planets are the planets that circle stars other than our Sun. There are probably 10,000 exo-planets within 10pc (30 light years) of the Earth. Indirect means have now found over 200. If we can observe them directly, we will have a new field of astronomy every bit as rich as extragalactic. ...
... Exo-planets are the planets that circle stars other than our Sun. There are probably 10,000 exo-planets within 10pc (30 light years) of the Earth. Indirect means have now found over 200. If we can observe them directly, we will have a new field of astronomy every bit as rich as extragalactic. ...
answer key
... The Sun is a G2v (“2” indicates a 1-10 rank within a letter – an A4 is slightly hotter than an A5 star -- and “v” refers to whether a star is a white dwarf, red giant, main sequence, etc.) ...
... The Sun is a G2v (“2” indicates a 1-10 rank within a letter – an A4 is slightly hotter than an A5 star -- and “v” refers to whether a star is a white dwarf, red giant, main sequence, etc.) ...
Observatories_handout - Department of Physics and Astronomy
... Why do we need more than one type of telescope in order to observe space? The differing wavelengths of various energies create different instrumental needs resulting in dissimilar detecting devices. Telescopes rely on the interaction between energy and matter. The atomic matter that forms the te ...
... Why do we need more than one type of telescope in order to observe space? The differing wavelengths of various energies create different instrumental needs resulting in dissimilar detecting devices. Telescopes rely on the interaction between energy and matter. The atomic matter that forms the te ...
Script - ESA/Hubble
... This stage, called a pre-planetary, or protoplanetary nebula, is tough to observe as it’s so faint — only dim infrared emissions from the dust cloud and reflected starlight let astronomers see anything at all. It’s also a short period in stellar evolution, just a few thousand years long, so these ob ...
... This stage, called a pre-planetary, or protoplanetary nebula, is tough to observe as it’s so faint — only dim infrared emissions from the dust cloud and reflected starlight let astronomers see anything at all. It’s also a short period in stellar evolution, just a few thousand years long, so these ob ...
Universe and Solar System
... from Solar Nebula: A thick could of dust that began to fold in it’s own gravity into a rotating disk-shaped cloud. It’s gravity pulled heavier elements into the center, creating a ...
... from Solar Nebula: A thick could of dust that began to fold in it’s own gravity into a rotating disk-shaped cloud. It’s gravity pulled heavier elements into the center, creating a ...
Earth`s Motion and Seasons
... The Hubble Telescope is a reflecting telescope with a mirror 2.4 meters in diameter. Because it orbits Earth above the atmosphere, it can produce very detailed images. Hubble images have changed how astronomers view the universe. The most recent addition to NASA’s lineup of telescopes in space is th ...
... The Hubble Telescope is a reflecting telescope with a mirror 2.4 meters in diameter. Because it orbits Earth above the atmosphere, it can produce very detailed images. Hubble images have changed how astronomers view the universe. The most recent addition to NASA’s lineup of telescopes in space is th ...
AAO Techniques Workshop (April 2001) 12 Mbytes
... ranging from 0.1 to 1.0 arcsecs. It had two spectral resolution modes. It also included an occulting device to block out the light from the centre of an object. This was used to block out the light from a quasar and study the surrounding host galaxy for example. ...
... ranging from 0.1 to 1.0 arcsecs. It had two spectral resolution modes. It also included an occulting device to block out the light from the centre of an object. This was used to block out the light from a quasar and study the surrounding host galaxy for example. ...
International Ultraviolet Explorer
The International Ultraviolet Explorer (IUE) was an astronomical observatory satellite primarily designed to take ultraviolet spectra. The satellite was a collaborative project between NASA, the UK Science Research Council and the European Space Agency (ESA). The mission was first proposed in early 1964, by a group of scientists in the United Kingdom, and was launched on January 26, 1978 aboard a NASA Delta rocket. The mission lifetime was initially set for 3 years, but in the end it lasted almost 18 years, with the satellite being shut down in 1996. The switch-off occurred for financial reasons, while the telescope was still functioning at near original efficiency.It was the first space observatory to be operated in real time by astronomers who visited the groundstations in the United States and Europe. Astronomers made over 104,000 observations using the IUE, of objects ranging from solar system bodies to distant quasars. Among the significant scientific results from IUE data were the first large scale studies of stellar winds, accurate measurements of the way interstellar dust absorbs light, and measurements of the supernova SN1987A which showed that it defied stellar evolution theories as they then stood. When the mission ended, it was considered the most successful astronomical satellite ever.