Chapter 4 Instruments Name What do we call the energy emitted by
... 16. List and describe the three different types of spectra. What produces each type? 17. What are three advantages of using a telescope to view the stars? 18. What is resolution? 19. What are the two basic types of optical telescopes? ...
... 16. List and describe the three different types of spectra. What produces each type? 17. What are three advantages of using a telescope to view the stars? 18. What is resolution? 19. What are the two basic types of optical telescopes? ...
- ALMA Observatory
... things, like hot water taps. But in astronomy, this works the other way around: the hottest stars are blue and the coldest are red. The red giants can grow to be tens and even hundreds of times larger than the Sun. So large, in fact, that they have a hard time keeping their outer layers of matter an ...
... things, like hot water taps. But in astronomy, this works the other way around: the hottest stars are blue and the coldest are red. The red giants can grow to be tens and even hundreds of times larger than the Sun. So large, in fact, that they have a hard time keeping their outer layers of matter an ...
Unit 8 Chapter 26 Studying Space
... Because the year is not exactly 365 days long, over centuries, the calendar gradually became misaligned with the seasons. In the late 1500s, Pope Gregory XIII formed a committee to create a calendar that would keep the calendar aligned with the seasons. We use this calendar today. In this Gregorian ...
... Because the year is not exactly 365 days long, over centuries, the calendar gradually became misaligned with the seasons. In the late 1500s, Pope Gregory XIII formed a committee to create a calendar that would keep the calendar aligned with the seasons. We use this calendar today. In this Gregorian ...
Lesson 1- Space
... – If we could get to 100 million km/h (10% light speed) • That would take 50 years ...
... – If we could get to 100 million km/h (10% light speed) • That would take 50 years ...
Module 7 Developmental task - Number
... Sun. The planets vary in size – the smallest, Mercury, has a radius of only 2 439 km, whereas the largest planet, Jupiter, has a radius more than 70 000 km at its equator. ...
... Sun. The planets vary in size – the smallest, Mercury, has a radius of only 2 439 km, whereas the largest planet, Jupiter, has a radius more than 70 000 km at its equator. ...
Concise pioneers of astronomy
... pitch of a sound would change if the source of the sound were moving. He didn't test this hypothesis until 1845. To test his hypothesis, Doppler used two sets of trumpeters: one set stationary at a train station and one set moving on an open train car. Both sets of musicians had perfect pitch and he ...
... pitch of a sound would change if the source of the sound were moving. He didn't test this hypothesis until 1845. To test his hypothesis, Doppler used two sets of trumpeters: one set stationary at a train station and one set moving on an open train car. Both sets of musicians had perfect pitch and he ...
Topic E: Astrophysics
... revolution of the Earth. This is the basic background for stellar parallax. Other observations, for example, seasons and the motion of planets, are not expected ...
... revolution of the Earth. This is the basic background for stellar parallax. Other observations, for example, seasons and the motion of planets, are not expected ...
What part of the sun can we see only during a solar eclipse?
... summer and further away in the winter. ...
... summer and further away in the winter. ...
ASTR100 Fall 2009: Exam #2 Review Sheet EXAM IS THURSDAY
... 1] Google the song “Why does the Sun Shine?” by They Might Be Giants. The lyrics are catchy and pretty accurate. Maybe they could help on the exam! 2] The visible “surface” of the Sun is called the _____________________. 3] Describe the steps of the protonproton chain below (should be covered in cla ...
... 1] Google the song “Why does the Sun Shine?” by They Might Be Giants. The lyrics are catchy and pretty accurate. Maybe they could help on the exam! 2] The visible “surface” of the Sun is called the _____________________. 3] Describe the steps of the protonproton chain below (should be covered in cla ...
Astronomy and Light
... – Can detect x-rays, limited by needing to be outside of Earth’s atmosphere. ...
... – Can detect x-rays, limited by needing to be outside of Earth’s atmosphere. ...
Large Diameter Telescopes
... Save My Exams! – The Home of Revision For more awesome GCSE and A level resources, visit us at www.savemyexams.co.uk/ ...
... Save My Exams! – The Home of Revision For more awesome GCSE and A level resources, visit us at www.savemyexams.co.uk/ ...
Developments in astronomy
... recognised five planets, Mercury, Venus, Mars, Jupiter and Saturn, moving around the Earth. ...
... recognised five planets, Mercury, Venus, Mars, Jupiter and Saturn, moving around the Earth. ...
Chapter 18 review answers
... 2. Farmers looked to the sky to track the movements of the sun and stars and to determine when to plant. They looked at the constellations. P 482 3. The calendar is made up of days (24 hours), months (28-31 days) and the unit of a year (12 months). 4. A day is the time it takes the earth to rotate o ...
... 2. Farmers looked to the sky to track the movements of the sun and stars and to determine when to plant. They looked at the constellations. P 482 3. The calendar is made up of days (24 hours), months (28-31 days) and the unit of a year (12 months). 4. A day is the time it takes the earth to rotate o ...
Amateur Astronomy Research Telescope - Embry
... The ERAU Amateur Astronomy Club Research Team is designing and building an amateur research telescope. The primary goal is high portability and compactness, with no compromise of optical quality. The team began with a set of mirrors pre-owned by the Amateur Astronomy Club, and will be constructing t ...
... The ERAU Amateur Astronomy Club Research Team is designing and building an amateur research telescope. The primary goal is high portability and compactness, with no compromise of optical quality. The team began with a set of mirrors pre-owned by the Amateur Astronomy Club, and will be constructing t ...
poster
... Active galactic nuclei (AGN) are some of the most energetic objects in the Universe. They are composed of an ordinary elliptical galaxy with a super massive black hole at the center. A disk of material, called an accretion disk, surrounds the super massive black hole, and jets of material moving at ...
... Active galactic nuclei (AGN) are some of the most energetic objects in the Universe. They are composed of an ordinary elliptical galaxy with a super massive black hole at the center. A disk of material, called an accretion disk, surrounds the super massive black hole, and jets of material moving at ...
What are stars?
... - We know now that the stars in a constellation are not necessarily very close together, but appear to be due to our line of sight - Examples – Orion, Ursa Major (Big Dipper) ...
... - We know now that the stars in a constellation are not necessarily very close together, but appear to be due to our line of sight - Examples – Orion, Ursa Major (Big Dipper) ...
Definitions
... E spectrum – consists of only radiation at a number of discrete wavelengths, appearing as bright lines against a dark background A spectrum – consists of a C spectrum w/ discrete gaps at particular wavelengths as dark line against a continuous background of colours Emission nebulae – are regions of ...
... E spectrum – consists of only radiation at a number of discrete wavelengths, appearing as bright lines against a dark background A spectrum – consists of a C spectrum w/ discrete gaps at particular wavelengths as dark line against a continuous background of colours Emission nebulae – are regions of ...
Study Guide for Earth/ Space Science Test 1. Rotation – The Earth
... 5. Seasons – opposite in hemispheres and caused by the tilt toward or away from the sun and the direct angle of sunlight hitting the area. Also caused by revolution. 6. Lunar – Moon – natural satellite – moon cycle is about 28 days long. Moon means month. Be able to identify phases of moon 7. Solar ...
... 5. Seasons – opposite in hemispheres and caused by the tilt toward or away from the sun and the direct angle of sunlight hitting the area. Also caused by revolution. 6. Lunar – Moon – natural satellite – moon cycle is about 28 days long. Moon means month. Be able to identify phases of moon 7. Solar ...
In your own words explain what the following terms
... 1. Describe how to hold a star chart so that is matches the sky. 2. Describe sunspots and the sunspot cycle. 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 ...
... 1. Describe how to hold a star chart so that is matches the sky. 2. Describe sunspots and the sunspot cycle. 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 ...
parallax and triangulation
... hour, 24 hours in a day, and about 365.25 days in a year. • if we multiply all those numbers together, we come up with approximately 10 trillion kilometers as the distance light can travel in one year. ...
... hour, 24 hours in a day, and about 365.25 days in a year. • if we multiply all those numbers together, we come up with approximately 10 trillion kilometers as the distance light can travel in one year. ...
Space Vocabulary - Primary Grades Class Page
... A small, frozen mass of dust and gas revolving around the sun. ...
... A small, frozen mass of dust and gas revolving around the sun. ...
Chapter 4
... – Submit a proposal to a committee that allocates telescope time – If given observing time, assure all necessary equipment and materials will be available – Be prepared to observe at various hours of the day ...
... – Submit a proposal to a committee that allocates telescope time – If given observing time, assure all necessary equipment and materials will be available – Be prepared to observe at various hours of the day ...
How do refracting and reflecting telescopes work
... is formed. A _______ lens is then used to magnify the image. There are two main problems of refracting telescopes; images are not always _____ because the light is bent and the size of the lens limits the _______ of the telescope. Choose from; image ...
... is formed. A _______ lens is then used to magnify the image. There are two main problems of refracting telescopes; images are not always _____ because the light is bent and the size of the lens limits the _______ of the telescope. Choose from; image ...
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.