Exploring the Outer Solar System Jane Luu When I was
... For the qualifying exam at MIT, I had to do two different research projects, so I went to talk to Dave Jewitt. I knew that he was a comet expert and thought I might do something with comets. That was when Dave told me about his idea of looking for things in the outer solar system. Dave’s question wa ...
... For the qualifying exam at MIT, I had to do two different research projects, so I went to talk to Dave Jewitt. I knew that he was a comet expert and thought I might do something with comets. That was when Dave told me about his idea of looking for things in the outer solar system. Dave’s question wa ...
About Uranus - COSTA VERDE production
... Uranus has been revealed as a dynamic world with some of the brightest clouds in the outer solar system and 11 rings. With no solid surface, it is one of the gas giant planets (the others are Jupiter, Saturn, and Neptune). ...
... Uranus has been revealed as a dynamic world with some of the brightest clouds in the outer solar system and 11 rings. With no solid surface, it is one of the gas giant planets (the others are Jupiter, Saturn, and Neptune). ...
Planetary Diversity - MIT Computer Science and Artificial
... This question must be asked, even if only to explain why it is unimportant. Planetary scientists study what is in orbit around stars but not doing what a star does (or used to do in an earlier life), which is fusion. All scientific labeling is secondary to the essenceof science, and labels such as " ...
... This question must be asked, even if only to explain why it is unimportant. Planetary scientists study what is in orbit around stars but not doing what a star does (or used to do in an earlier life), which is fusion. All scientific labeling is secondary to the essenceof science, and labels such as " ...
L1 Solar system
... The wake-up call • First planet mass object in orbit around a G2 IV, d=15 pc, 5.49 mag solar like star: 51 Pegasi b. • Very different from theoretical expectations: • a = 0.052 AU • P = 4.23 days • M sin i = 0.468 MJ • Such planets are now called “Hot Jupiters” or Pegasi planets / Pegasids. • About ...
... The wake-up call • First planet mass object in orbit around a G2 IV, d=15 pc, 5.49 mag solar like star: 51 Pegasi b. • Very different from theoretical expectations: • a = 0.052 AU • P = 4.23 days • M sin i = 0.468 MJ • Such planets are now called “Hot Jupiters” or Pegasi planets / Pegasids. • About ...
No Slide Title
... A brief history of extra-solar planets • In the 16th century the Italian philosopher Giordano Bruno said that the fixed stars are really suns like our own, with planets going round them • 1991 Radio astronomers Alex Wolszczan & Dale Frail discovered planets around a pulsar PSR1257+12 – Variations i ...
... A brief history of extra-solar planets • In the 16th century the Italian philosopher Giordano Bruno said that the fixed stars are really suns like our own, with planets going round them • 1991 Radio astronomers Alex Wolszczan & Dale Frail discovered planets around a pulsar PSR1257+12 – Variations i ...
EXOPLANETS The search for planets beyond our solar system
... The first exoplanets were discovered through the gravitational tug they exert on their parent stars, which causes the stars to wobble. This motion is revealed in the spectrum of a star’s emitted light. Elements present in the star absorb particular wavelengths of light to produce a characteristic se ...
... The first exoplanets were discovered through the gravitational tug they exert on their parent stars, which causes the stars to wobble. This motion is revealed in the spectrum of a star’s emitted light. Elements present in the star absorb particular wavelengths of light to produce a characteristic se ...
Asteroids, meteors, meteorites
... 1994 -- Comet Shoemaker-Levy 9 breaks apart, then smashes into Jupiter under the watchful eye of dozens of telescopes. The resulting zone of chaos is estimated to be as large as the Earth and lends urgency to the search for asteroids and comets. "Shoemaker-Levy was a turning point," says Benny Peise ...
... 1994 -- Comet Shoemaker-Levy 9 breaks apart, then smashes into Jupiter under the watchful eye of dozens of telescopes. The resulting zone of chaos is estimated to be as large as the Earth and lends urgency to the search for asteroids and comets. "Shoemaker-Levy was a turning point," says Benny Peise ...
File
... There are four outer planets: Jupiter, Saturn, Uranus, and Neptune. These planets are often called the gas giants. Unlike Earth, they do not have a solid surface, but rather are made mostly of helium and hydrogen with a small, rocky core in the center. The giant gas planets all have ring systems and ...
... There are four outer planets: Jupiter, Saturn, Uranus, and Neptune. These planets are often called the gas giants. Unlike Earth, they do not have a solid surface, but rather are made mostly of helium and hydrogen with a small, rocky core in the center. The giant gas planets all have ring systems and ...
Group 1 Notes for Week 8 - UGA Physics and Astronomy
... = Terrestrial Planets: small; rocky/metallic; 0-2 moons; high density vs. Outer Solar System = Jovian Planets (“Gas Giants”): lots of moons; ring systems; low density So, there is an enormous difference between the inner and outer planets: quantitatively and qualitatively. So, an explanation for the ...
... = Terrestrial Planets: small; rocky/metallic; 0-2 moons; high density vs. Outer Solar System = Jovian Planets (“Gas Giants”): lots of moons; ring systems; low density So, there is an enormous difference between the inner and outer planets: quantitatively and qualitatively. So, an explanation for the ...
Extrasolar Planets - University of Maryland Astronomy
... Our inability to detect Earth-mass planets around normal stars means that there is lingering uncertainty about how common they are. In systems with “hot Jupiters” (with small orbital periods), it is thought that the process of moving in from the much larger formation radius would have kicked out any ...
... Our inability to detect Earth-mass planets around normal stars means that there is lingering uncertainty about how common they are. In systems with “hot Jupiters” (with small orbital periods), it is thought that the process of moving in from the much larger formation radius would have kicked out any ...
Boonesborough Days - Tri
... from the other eight planets. For instance, its orbit is much more elliptical than the others. With almost 50% difference between its perihelion and aphelion, it is 14 times more eccentric than earth's orbit. This elliptical orbit was most noteworthy from 1979 to 1999. Orbits of the Outer Planets Wh ...
... from the other eight planets. For instance, its orbit is much more elliptical than the others. With almost 50% difference between its perihelion and aphelion, it is 14 times more eccentric than earth's orbit. This elliptical orbit was most noteworthy from 1979 to 1999. Orbits of the Outer Planets Wh ...
By plugging their latest findings into Earth`s climate patterns
... When analyzing a star’s light, scientists look for spectral “fingerprints,” a pattern of colors different for every individual element, to determine that star’s composition. This process, called spectroscopy, is also useful for determining the chemical makeup of exoplanets and their atmospheres when ...
... When analyzing a star’s light, scientists look for spectral “fingerprints,” a pattern of colors different for every individual element, to determine that star’s composition. This process, called spectroscopy, is also useful for determining the chemical makeup of exoplanets and their atmospheres when ...
Kepler - STScI
... Thanks to: Neil Miller (UCSC) , Eric Lopez (UCSC) Eliza Miller-Ricci Kempton (UCSC), Nadine Nettelmann (U. of Rostock) ...
... Thanks to: Neil Miller (UCSC) , Eric Lopez (UCSC) Eliza Miller-Ricci Kempton (UCSC), Nadine Nettelmann (U. of Rostock) ...
PowerPoint - Division for Planetary Sciences
... through the sky. They would sometimes eclipse each other. There would still be night. Discoveries in Planetary Science ...
... through the sky. They would sometimes eclipse each other. There would still be night. Discoveries in Planetary Science ...
Solar System Formation
... that a) has enough mass to form itself into a spherical shape and b) has cleared its immediate neighborhood of all smaller objects. There are eight known planets that meets this qualification: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. ...
... that a) has enough mass to form itself into a spherical shape and b) has cleared its immediate neighborhood of all smaller objects. There are eight known planets that meets this qualification: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. ...
Solar System - eNetLearning
... that a) has enough mass to form itself into a spherical shape and b) has cleared its immediate neighborhood of all smaller objects. There are eight known planets that meets this qualification: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. ...
... that a) has enough mass to form itself into a spherical shape and b) has cleared its immediate neighborhood of all smaller objects. There are eight known planets that meets this qualification: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. ...
PDF Version
... variation, which is the amount of time before the star’s brightness curve repeats itself, varies with the star’s intrinsic brightness. The star’s apparent brightness, which is the brightness that we can see ourselves, is equal to the intrinsic brightness divided by the square of the distance from us ...
... variation, which is the amount of time before the star’s brightness curve repeats itself, varies with the star’s intrinsic brightness. The star’s apparent brightness, which is the brightness that we can see ourselves, is equal to the intrinsic brightness divided by the square of the distance from us ...
Planets in different environments
... How about using micro-lensing to study the planet population in the galactic bulge and in nearby galaxies? ...
... How about using micro-lensing to study the planet population in the galactic bulge and in nearby galaxies? ...
Possibilities for life elsewhere in the Solar System In our fifth
... by the gravity of the Sun. Basically, the part of the ocean that faces the Moon is closer to it than the Earth on average. Therefore, that part is pulled more strongly, leading to water that is slightly raised, i.e., a tide. What is less intuitive is that there is also a tide on the opposite side of ...
... by the gravity of the Sun. Basically, the part of the ocean that faces the Moon is closer to it than the Earth on average. Therefore, that part is pulled more strongly, leading to water that is slightly raised, i.e., a tide. What is less intuitive is that there is also a tide on the opposite side of ...
The Planets
... - On the strip of card, start with the Sun at the left hand end using either yellow paint or paper, then add each planet in order using their general characteristics - a small red circle for Mars and a huge blue one for Neptune. - Silver foil moons and stars can be added. - Teach Cubs one of the phr ...
... - On the strip of card, start with the Sun at the left hand end using either yellow paint or paper, then add each planet in order using their general characteristics - a small red circle for Mars and a huge blue one for Neptune. - Silver foil moons and stars can be added. - Teach Cubs one of the phr ...
Final Exam from 2004 - Onondaga Community College
... some other guests and the topic of the new Cassini mission to Saturn comes up. One of the guests asks “Why is Saturn so much larger than the Earth? How did it get so huge?” The daughter, who knows her physics but not her astronomy, concedes that she does not know. The company President turns to you ...
... some other guests and the topic of the new Cassini mission to Saturn comes up. One of the guests asks “Why is Saturn so much larger than the Earth? How did it get so huge?” The daughter, who knows her physics but not her astronomy, concedes that she does not know. The company President turns to you ...
Wazzat Mean - Peterborough Astronomical Association
... horizon before sunrise or after sunset. Ephemeris A timetable with celestial coordinates that indicates where a planet, comet, or other body moving in relation to background stars will be in the sky. Its plural is ephemerides (pronounced eff-uh-MEHR-ih-deez). Equinox The two times each year, near Ma ...
... horizon before sunrise or after sunset. Ephemeris A timetable with celestial coordinates that indicates where a planet, comet, or other body moving in relation to background stars will be in the sky. Its plural is ephemerides (pronounced eff-uh-MEHR-ih-deez). Equinox The two times each year, near Ma ...
PowerPoint
... • TMT/PFI can resolve outer side of planetary systems • Also, TMT may be able to detect a second Earth ...
... • TMT/PFI can resolve outer side of planetary systems • Also, TMT may be able to detect a second Earth ...
The Naked Eye Era
... Hipparchus’s sky survey, as incorporated into the work of Ptolemy and Ulugh Beg, saw few major refinements until Tycho Brahe (1546–1601) decided to devote his career to astrometry—the precise measurement of star positions. Tycho was inspired by two celestial events early in his career; the appearanc ...
... Hipparchus’s sky survey, as incorporated into the work of Ptolemy and Ulugh Beg, saw few major refinements until Tycho Brahe (1546–1601) decided to devote his career to astrometry—the precise measurement of star positions. Tycho was inspired by two celestial events early in his career; the appearanc ...
Planets - Cardinal Hayes High School
... How do we describe the Inner Planets? Inner Planets separated intoare two planets • Small size The Planets are Inner groups, the Inner and Outercalled planets. Mercury, Terrestrial • Rocky composition (mostly Venus, Planetsplanets solid) Earth, and Mars, are the closest to the sun. These four plane ...
... How do we describe the Inner Planets? Inner Planets separated intoare two planets • Small size The Planets are Inner groups, the Inner and Outercalled planets. Mercury, Terrestrial • Rocky composition (mostly Venus, Planetsplanets solid) Earth, and Mars, are the closest to the sun. These four plane ...