16SolMW - NMSU Astronomy
... • Remember campus observatory! • Solar System – Masses and sizes of the planets • Planets come in range of masses and sizes with no super clear relation between location, mass, and size – Using masses and sizes to learn something about compositions of planets without visiting! • Two types of planets ...
... • Remember campus observatory! • Solar System – Masses and sizes of the planets • Planets come in range of masses and sizes with no super clear relation between location, mass, and size – Using masses and sizes to learn something about compositions of planets without visiting! • Two types of planets ...
Solar System Formation
... semimajor axis size eccentricity shape inclination tilt orbital period time epoch of periastron a date longitude of ascending node flip angle longitude of periastron twist angle equinox of date sets direction of equinox fractional mass a number ...
... semimajor axis size eccentricity shape inclination tilt orbital period time epoch of periastron a date longitude of ascending node flip angle longitude of periastron twist angle equinox of date sets direction of equinox fractional mass a number ...
Sky Study Guide_1
... Category Distance from Sun (Millions of Km) Period of revolution Diameter (km) Atmosphere ...
... Category Distance from Sun (Millions of Km) Period of revolution Diameter (km) Atmosphere ...
PHASES OF THE MOON
... Category Distance from Sun (Millions of Km) Period of revolution Diameter (km) Atmosphere ...
... Category Distance from Sun (Millions of Km) Period of revolution Diameter (km) Atmosphere ...
Section 1 Formation of the Solar System Chapter 27
... • Recently, astronomers have discovered hundreds of objects similar to Pluto and that exist beyond Neptune’s orbit. None of these objects are larger than Pluto, but Pluto is probably one of these objects. • Many scientists think that Pluto does not qualify as a major planet. ...
... • Recently, astronomers have discovered hundreds of objects similar to Pluto and that exist beyond Neptune’s orbit. None of these objects are larger than Pluto, but Pluto is probably one of these objects. • Many scientists think that Pluto does not qualify as a major planet. ...
Study Guide: Use your notes and handouts to
... The Earth falls between the Sun and the Moon, casting a shadow on the Moon so the Moon appears to darken. It can only happen in a full moon. 27. Why is it easier to see many lunar eclipses in your lifetime but not solar eclipse? The penumbra and umbra are much bigger for a lunar than a solar eclipse ...
... The Earth falls between the Sun and the Moon, casting a shadow on the Moon so the Moon appears to darken. It can only happen in a full moon. 27. Why is it easier to see many lunar eclipses in your lifetime but not solar eclipse? The penumbra and umbra are much bigger for a lunar than a solar eclipse ...
Interiors of Jupiter and Saturn - University of Iowa Astrophysics
... Of the three solar system objects most interesLng from the viewpoint of exobiology (existence of life in outer space), two are satellites of planets. Or possibly 3 of 4. The only one we have ...
... Of the three solar system objects most interesLng from the viewpoint of exobiology (existence of life in outer space), two are satellites of planets. Or possibly 3 of 4. The only one we have ...
Earth`s Rotation and Effects
... The Moon does NOT “lift” the water up on one side of the Earth closest to it! High and low tides ~ 12hrs; alternate ~ 6 hrs Solar tides are about half as strong as lunar tides When the sun and the moon are in line with the earth (line of nodes), at new and full moon, the tidal effects add up and we ...
... The Moon does NOT “lift” the water up on one side of the Earth closest to it! High and low tides ~ 12hrs; alternate ~ 6 hrs Solar tides are about half as strong as lunar tides When the sun and the moon are in line with the earth (line of nodes), at new and full moon, the tidal effects add up and we ...
6th Grade Math Lesson Plans - d
... suspected they were exposed to the measles? * What could happen if the astronauts were allowed to have physical contact with their families just prior to their mission? * How is the vestibular system (what we learned from our Mission to Mars) affected by microgravity? Explain. * Discuss the importan ...
... suspected they were exposed to the measles? * What could happen if the astronauts were allowed to have physical contact with their families just prior to their mission? * How is the vestibular system (what we learned from our Mission to Mars) affected by microgravity? Explain. * Discuss the importan ...
ASTRONOMY 110G Review Questions for
... Explain why the Earth has seasons. What aspects of the Earth’s motions produce this result? What about day and night? Why do we see different constellations at different times of night? At different times of year? Summarize the basic differences between the Ptolemaic, Copernican, and Keplerian descr ...
... Explain why the Earth has seasons. What aspects of the Earth’s motions produce this result? What about day and night? Why do we see different constellations at different times of night? At different times of year? Summarize the basic differences between the Ptolemaic, Copernican, and Keplerian descr ...
The Moon
... formation theory says the Moon and Earth formed at the same time and in the same general area which makes the materials the same. This theory does not account for the different amounts of iron on Earth and on the Moon. ...
... formation theory says the Moon and Earth formed at the same time and in the same general area which makes the materials the same. This theory does not account for the different amounts of iron on Earth and on the Moon. ...
Solar System Distance Model - www .alexandria .k12 .mn .us
... Sun line: Always measure back from the Sun line ------------------------------------ 394.8 cm -------------------------------------------Earth Pluto Conclusion questions: ---10 cm--1. Explain the math and how you determined your scale of distances. _______________________________ ___________________ ...
... Sun line: Always measure back from the Sun line ------------------------------------ 394.8 cm -------------------------------------------Earth Pluto Conclusion questions: ---10 cm--1. Explain the math and how you determined your scale of distances. _______________________________ ___________________ ...
Looking Back in Time Space Flight to the Stars
... conversation with someone living near these stars, just saying hello to each other would require more than 8.5 years. That is how long it would take the radio signal, moving at the same speed as light, to travel to the Centauri system and back again to Earth. As we continue our voyage out farther th ...
... conversation with someone living near these stars, just saying hello to each other would require more than 8.5 years. That is how long it would take the radio signal, moving at the same speed as light, to travel to the Centauri system and back again to Earth. As we continue our voyage out farther th ...
FAR, FAR AWAY - Museum of Science and Industry
... the top and bottom of both sides of the cardboard. Leave the ends open so you can tie the straps once the jetpack is on. ...
... the top and bottom of both sides of the cardboard. Leave the ends open so you can tie the straps once the jetpack is on. ...
Cosmology questions (Introduction)
... time is possible. Assuming the planets upon which each civilization lives are evenly spread throughout the galactic disc, work out the time it would take to send a radio signal from one civilization to another. Based upon your answer, do you think it is likely that the Earth will make contact with a ...
... time is possible. Assuming the planets upon which each civilization lives are evenly spread throughout the galactic disc, work out the time it would take to send a radio signal from one civilization to another. Based upon your answer, do you think it is likely that the Earth will make contact with a ...
The composition of planetary atmospheres: a historical
... Tenuous atmospheres (Pluto, Triton, Io, Enceladus) ...
... Tenuous atmospheres (Pluto, Triton, Io, Enceladus) ...
Figures from Lectures 2+3 - University of Texas Astronomy
... Death of Stars: Planetary Nebulae, White Dwarfs, Supernovae remnants Why is human life `star stuff’?’ Different Type of Nebulae: Star-forming nebulae vs Planetary nebulae Galaxies and the Milky Way -- Scales and Distances: From the infinitesimal to the grandest -- Angular scales and sizes -- Timesca ...
... Death of Stars: Planetary Nebulae, White Dwarfs, Supernovae remnants Why is human life `star stuff’?’ Different Type of Nebulae: Star-forming nebulae vs Planetary nebulae Galaxies and the Milky Way -- Scales and Distances: From the infinitesimal to the grandest -- Angular scales and sizes -- Timesca ...
Gravity from the moon
... • Asteroids and comets revolve around the sun. 5. How is a comet different from an asteroid? • A comet is made of rock, dust and ice, while an asteroid is a large chunk or rock. Both orbit the sun. 6. Explain what a shooting star really is. • A meteor (rocky object that enters the atmosphere) that b ...
... • Asteroids and comets revolve around the sun. 5. How is a comet different from an asteroid? • A comet is made of rock, dust and ice, while an asteroid is a large chunk or rock. Both orbit the sun. 6. Explain what a shooting star really is. • A meteor (rocky object that enters the atmosphere) that b ...
An “Asteroid Garden” for the Gainesville Solar Walk And an Asteroid
... Most asteroids are quite dark. About 75% probably reflect only about 3% of the light shining on them although some have reflectivities of about 15% to 25% (called the albedo). Asteroid 4 Vesta, second largest asteroid with a diameter of about 320 miles, may be among the lightest, with a reflectivity ...
... Most asteroids are quite dark. About 75% probably reflect only about 3% of the light shining on them although some have reflectivities of about 15% to 25% (called the albedo). Asteroid 4 Vesta, second largest asteroid with a diameter of about 320 miles, may be among the lightest, with a reflectivity ...
Dense (> 3000 kg/m 3 )
... of the planets, asteroids, comets, and trans-Neptunian objects. Seven large planetary satellites (one of which is our Moon) are comparable in size to the planet Mercury. The remaining satellites of the solar system are much smaller. ...
... of the planets, asteroids, comets, and trans-Neptunian objects. Seven large planetary satellites (one of which is our Moon) are comparable in size to the planet Mercury. The remaining satellites of the solar system are much smaller. ...
Document
... ~ The moon takes 29 ½ days, one month to revolve around the Earth. ~ The moon completes one rotation in the same amount of time it takes to orbit the Earth so we see the same side of the moon all the time. ~ The moon reflects light from the sun. ~ Phases of the moon are the apparent changes in the s ...
... ~ The moon takes 29 ½ days, one month to revolve around the Earth. ~ The moon completes one rotation in the same amount of time it takes to orbit the Earth so we see the same side of the moon all the time. ~ The moon reflects light from the sun. ~ Phases of the moon are the apparent changes in the s ...
Earth, Moon, and the Sun
... New Moon: When the Moon isn’t visible. Waxing Crescent: When you see the right side of the crescent of the moon. First Quarter: When you see the right half of the moon. Waxing Gibbous: When you see a majority of the right side of the moon. Full Moon: When the entire moon is visible. Waning Gibbous: ...
... New Moon: When the Moon isn’t visible. Waxing Crescent: When you see the right side of the crescent of the moon. First Quarter: When you see the right half of the moon. Waxing Gibbous: When you see a majority of the right side of the moon. Full Moon: When the entire moon is visible. Waning Gibbous: ...
Playground planets - Earth Learning Idea
... size of the Sun compared with the planets. For the distances of the planets from the Sun, however, it is best to use a scale of 100 billion to 1 so that the activity can be carried out within school grounds. Figures for the scale of 2 billion to 1 are given in the second table; Pluto is then over 3k ...
... size of the Sun compared with the planets. For the distances of the planets from the Sun, however, it is best to use a scale of 100 billion to 1 so that the activity can be carried out within school grounds. Figures for the scale of 2 billion to 1 are given in the second table; Pluto is then over 3k ...
Late Heavy Bombardment
The Late Heavy Bombardment (abbreviated LHB and also known as the lunar cataclysm) is a hypothetical event thought to have occurred approximately 4.1 to 3.8 billion years (Ga) ago, corresponding to the Neohadean and Eoarchean eras on Earth. During this interval, a disproportionately large number of asteroids apparently collided with the early terrestrial planets in the inner Solar System, including Mercury, Venus, Earth, and Mars. The LHB happened after the Earth and other rocky planets had formed and accreted most of their mass, but still quite early in Earth's history.Evidence for the LHB derives from lunar samples brought back by the Apollo astronauts. Isotopic dating of Moon rocks implies that most impact melts occurred in a rather narrow interval of time. Several hypotheses are now offered to explain the apparent spike in the flux of impactors (i.e. asteroids and comets) in the inner Solar System, but no consensus yet exists. The Nice model is popular among planetary scientists; it postulates that the gas giant planets underwent orbital migration and scattered objects in the asteroid and/or Kuiper belts into eccentric orbits, and thereby into the path of the terrestrial planets. Other researchers argue that the lunar sample data do not require a cataclysmic cratering event near 3.9 Ga, and that the apparent clustering of impact melt ages near this time is an artifact of sampling materials retrieved from a single large impact basin. They also note that the rate of impact cratering could be significantly different between the outer and inner zones of the Solar System.