Use of 3D virtual environments in Teaching Astronomy and Physics
... star and checking the coordinates on the handset agree with those in the catalogue. What is needed here is a little confidence in using the kit as these operations seem elaborate and intimidating to the first-time user. In order to give the students this experience before their arrival at the OAM a ...
... star and checking the coordinates on the handset agree with those in the catalogue. What is needed here is a little confidence in using the kit as these operations seem elaborate and intimidating to the first-time user. In order to give the students this experience before their arrival at the OAM a ...
Document
... 26. Astronomers talk about "low-mass" and "high-mass" stars with regard to their evolution. In units of solar masses, what is the dividing line, that is, the lowest mass for a high-mass star? a) 2, b) 4, c) 8, d) 12, e) 20 27. What is the primary composition of a white dwarf? a) hydrogen, b) helium, ...
... 26. Astronomers talk about "low-mass" and "high-mass" stars with regard to their evolution. In units of solar masses, what is the dividing line, that is, the lowest mass for a high-mass star? a) 2, b) 4, c) 8, d) 12, e) 20 27. What is the primary composition of a white dwarf? a) hydrogen, b) helium, ...
SOLUTION SET
... 27. We observe a planet in the Solar System going through nearly all possible phases: new, crescent, quarter (semi-circle), gibbous, and nearly full. What conclusion(s) can be drawn about the planet? A. The planet’s orbital period is less than 1 year B. The planet’s distance from the Sun is less tha ...
... 27. We observe a planet in the Solar System going through nearly all possible phases: new, crescent, quarter (semi-circle), gibbous, and nearly full. What conclusion(s) can be drawn about the planet? A. The planet’s orbital period is less than 1 year B. The planet’s distance from the Sun is less tha ...
Can we expect to find “Our Air” anywhere else in the Universe?
... • When objects are hot enough to glow (like stars) they shine and give a spectrum of light (different for each star) •This spectrum gives information about what the star is made of • Each compound in the star has a unique signature, a fingerprint • A substance will emit light (spectral lines) at a ...
... • When objects are hot enough to glow (like stars) they shine and give a spectrum of light (different for each star) •This spectrum gives information about what the star is made of • Each compound in the star has a unique signature, a fingerprint • A substance will emit light (spectral lines) at a ...
The Search for Another Earth The Search for Another Earth
... 76.32º,+13.5º or RA=19h 22m 40s, Dec=+44º 30' 00'. The star field is far enough from the ecliptic plane so the Sun does not shine into the telescope at anytime during the year. This field of view virtually eliminates any occultations by asteroids and Kuiper-belt objects, which commonly orbit near th ...
... 76.32º,+13.5º or RA=19h 22m 40s, Dec=+44º 30' 00'. The star field is far enough from the ecliptic plane so the Sun does not shine into the telescope at anytime during the year. This field of view virtually eliminates any occultations by asteroids and Kuiper-belt objects, which commonly orbit near th ...
No. 53 - Institute for Astronomy
... The team mapped H2O and HDO levels several times over nearly six years, which is equal to approximately three Martian years. The resulting data produced global snapshots of each compound, as well as their ratio. These first-of-their-kind maps reveal regional variations called microclimates and seaso ...
... The team mapped H2O and HDO levels several times over nearly six years, which is equal to approximately three Martian years. The resulting data produced global snapshots of each compound, as well as their ratio. These first-of-their-kind maps reveal regional variations called microclimates and seaso ...
X-ray allow doctors and others to see inside our bodies and identify
... There are two main aspects to how telescopes form images of planets, stars and galaxies. One is concerned with the physics of image formation and the other with its geometry. We need the former to determine how light waves behave: where do they go, and how their interactions determine image brightne ...
... There are two main aspects to how telescopes form images of planets, stars and galaxies. One is concerned with the physics of image formation and the other with its geometry. We need the former to determine how light waves behave: where do they go, and how their interactions determine image brightne ...
Galileo, Shakespeare, van Gogh - McMaster Physics and Astronomy
... And why aren t artists affected? - Why did people 300 years ago work later at night than we do? - And what about that star in Hamlet? ...
... And why aren t artists affected? - Why did people 300 years ago work later at night than we do? - And what about that star in Hamlet? ...
3 - MrFuglestad
... White Dwarf – Earth sized star that is stable with no nuclear reactions and is made of helium or carbon depending on the mass. Less massive than our Sun = Helium. There can be other elements present such as Oxygen, etc. Often the White Dwarf stars are surrounded by nebula. Black Dwarf – This star is ...
... White Dwarf – Earth sized star that is stable with no nuclear reactions and is made of helium or carbon depending on the mass. Less massive than our Sun = Helium. There can be other elements present such as Oxygen, etc. Often the White Dwarf stars are surrounded by nebula. Black Dwarf – This star is ...
RAW #17-February 14
... more about their compositions, climates and histories. Astronomers detected the first exoplanet atmosphere more than 15 years ago. But, they have only managed to observe a handful ever since. Most have been very hot planets as big as Jupiter or even larger. GJ 1132 b allows astronomers to examine th ...
... more about their compositions, climates and histories. Astronomers detected the first exoplanet atmosphere more than 15 years ago. But, they have only managed to observe a handful ever since. Most have been very hot planets as big as Jupiter or even larger. GJ 1132 b allows astronomers to examine th ...
lecture23
... Instability caused by presence of ionized He More luminous variable stars have large Period Variability is EXTREMELY USEFUL, because it is an absolute distance indicator ...
... Instability caused by presence of ionized He More luminous variable stars have large Period Variability is EXTREMELY USEFUL, because it is an absolute distance indicator ...
Stars_Galaxies_Introduction - Etiwanda E
... What is the source of light in a galaxy? – How is energy produced by the sun? – How are sunspots, prominences, and solar flares related? – Why is our sun considered to be an average star? – How does our sun differ from stars in binary systems? ...
... What is the source of light in a galaxy? – How is energy produced by the sun? – How are sunspots, prominences, and solar flares related? – Why is our sun considered to be an average star? – How does our sun differ from stars in binary systems? ...
Sample Final - IUPUI Physics
... B) a supernova scatters material into the Interstellar Medium C) a bubble bursts through the galactic plane D) a white dwarf collapses upon itself 40) HR diagrams have to compare stars which have brightnesses which differ by factors of tens of thousands. Therefore, to handle this, what type of chart ...
... B) a supernova scatters material into the Interstellar Medium C) a bubble bursts through the galactic plane D) a white dwarf collapses upon itself 40) HR diagrams have to compare stars which have brightnesses which differ by factors of tens of thousands. Therefore, to handle this, what type of chart ...
Pupil Worksheets
... Finally, find go to the box in the middle of the floor, with the pole sticking out Pick up one of the rods with a ball at each end. Can you get this rod to balance on the top of the pole? If you spin it around gently, does it stay on the pole? Make sure no one’s head is in the way before you spin th ...
... Finally, find go to the box in the middle of the floor, with the pole sticking out Pick up one of the rods with a ball at each end. Can you get this rod to balance on the top of the pole? If you spin it around gently, does it stay on the pole? Make sure no one’s head is in the way before you spin th ...
Chapter 5 Essay Questions
... 3 What is the definition of density? Approximately, what is the average density of the sun? 4 The corona is much hotter than the photosphere, yet we have to wait for a total solar eclipse to see the corona. Why is that? 5 Suppose you have a cool gas cloud of atoms, and you send visible light of all ...
... 3 What is the definition of density? Approximately, what is the average density of the sun? 4 The corona is much hotter than the photosphere, yet we have to wait for a total solar eclipse to see the corona. Why is that? 5 Suppose you have a cool gas cloud of atoms, and you send visible light of all ...
DOCX
... west (clockwise) around the north pole. Gravity is NOT a force, it is merely the effect of density, buoyancy and temperature. The FACT that over 70% of the earth is water-covered and that water ALWAYS finds its level is a proof of flat earth! Ships in the distance that appear to disappear "over the ...
... west (clockwise) around the north pole. Gravity is NOT a force, it is merely the effect of density, buoyancy and temperature. The FACT that over 70% of the earth is water-covered and that water ALWAYS finds its level is a proof of flat earth! Ships in the distance that appear to disappear "over the ...
STARS
... A high mass will form a neutron star An extremely high mass will have a density so high it creates an extreme gravity field, where nothing can escape. This is known as a black hole ...
... A high mass will form a neutron star An extremely high mass will have a density so high it creates an extreme gravity field, where nothing can escape. This is known as a black hole ...
Sirius Astronomer - Orange County Astronomers
... the cause of Martian gullies. A new study of 18 gullies that changed, with lengths ranging from 50 yards to 2 miles, showed that all the changes occurred during Martian winter. That implies the most likely cause of the growth of the gullies is avalanches. The temperatures at the time indicate that t ...
... the cause of Martian gullies. A new study of 18 gullies that changed, with lengths ranging from 50 yards to 2 miles, showed that all the changes occurred during Martian winter. That implies the most likely cause of the growth of the gullies is avalanches. The temperatures at the time indicate that t ...
PHYSICS 110: PHYSICS OF EVERYDAY PHENOMENA
... assignment BEFORE class to participate in class dialogue and correctly complete daily quizzes that may begin or during class. Methods of Evaluation: Grades are determined by a total of 100 points and follow the Salem State grading scale. Exam 1 ...
... assignment BEFORE class to participate in class dialogue and correctly complete daily quizzes that may begin or during class. Methods of Evaluation: Grades are determined by a total of 100 points and follow the Salem State grading scale. Exam 1 ...
A lesson on Gravity and the Solar System - ICE-CSIC
... At the center of this spinning cloud, a star began to form, and grew larger as it collected more dust and gas that collapsed into it. Further away, smaller clumps of dust and gas were also collapsing. The star eventually ignited forming our Sun, while the smaller clumps became the planets, minor ...
... At the center of this spinning cloud, a star began to form, and grew larger as it collected more dust and gas that collapsed into it. Further away, smaller clumps of dust and gas were also collapsing. The star eventually ignited forming our Sun, while the smaller clumps became the planets, minor ...
X-ray Astronomy
... (red) from the Spitzer Space Telescope. The Sombrero Galaxy is about 28 million light-years away, near the southern edge of the extensive Virgo cluster of galaxies. ...
... (red) from the Spitzer Space Telescope. The Sombrero Galaxy is about 28 million light-years away, near the southern edge of the extensive Virgo cluster of galaxies. ...
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.