etlife_exoplanets - University of Glasgow
... We can use spectral lines, like fingerprints, to identify the chemicals that stars and planets are made of. ...
... We can use spectral lines, like fingerprints, to identify the chemicals that stars and planets are made of. ...
The solar system - Secondary Education
... Mars and Jupiter, was also declared a dwarf planet. The third and final (for now!) dwarf planet is Eris, an icy body on the edge of our Solar System that was discovered recently in 2005. Eris was temporarily labeled 2003 UB313 when it was first discovered, and given the nickname "Xena", before astro ...
... Mars and Jupiter, was also declared a dwarf planet. The third and final (for now!) dwarf planet is Eris, an icy body on the edge of our Solar System that was discovered recently in 2005. Eris was temporarily labeled 2003 UB313 when it was first discovered, and given the nickname "Xena", before astro ...
Why Is the Sun a Star
... atoms and radiating some energy, but not in the fantastic amounts like true stars. These stars are known as brown dwarfs since they emit some light but are not as bright as the smallest true stars. They are dimly glowing like a cooling campfire ember. When you look out into the night sky across vast ...
... atoms and radiating some energy, but not in the fantastic amounts like true stars. These stars are known as brown dwarfs since they emit some light but are not as bright as the smallest true stars. They are dimly glowing like a cooling campfire ember. When you look out into the night sky across vast ...
What is a planet? Why? How?
... enough mass to affect Neptune’s orbit Went back and checked and found that there was no problem with Neptune’s orbit ...
... enough mass to affect Neptune’s orbit Went back and checked and found that there was no problem with Neptune’s orbit ...
CEEES/SC 10110/20110 Planet Earth Our Place in the Universe
... The Solar System The Asteroid Belt = failed planet (Jupiter’s gravity was too strong for a planet to form). Asteroids = rocky or metallic objects. Comets = icy objects from two sources: 1) Kuiper Belt – extends from a little past Neptune’s orbit to a little past Pluto’s orbit. Pluto is ~ 4 billion ...
... The Solar System The Asteroid Belt = failed planet (Jupiter’s gravity was too strong for a planet to form). Asteroids = rocky or metallic objects. Comets = icy objects from two sources: 1) Kuiper Belt – extends from a little past Neptune’s orbit to a little past Pluto’s orbit. Pluto is ~ 4 billion ...
Rex Space
... the Red Spot which is a huge storm that has lasted for hundreds of years. *For example a huge storm has lasted for hundreds of years on Jupiter. Next, smaller than some moons in our solar system Mercury is the planet closest to the sun. It looks very similar to our moon. *For example Mercury is the ...
... the Red Spot which is a huge storm that has lasted for hundreds of years. *For example a huge storm has lasted for hundreds of years on Jupiter. Next, smaller than some moons in our solar system Mercury is the planet closest to the sun. It looks very similar to our moon. *For example Mercury is the ...
Asteroids • Small, rocky objects in orbit around the Sun. +
... • Equal numbers of right, left-handed. • Life on Earth uses only left-handed. • Shows that amino acids in Murchison meteorite are extra-terrestrial in origin. ...
... • Equal numbers of right, left-handed. • Life on Earth uses only left-handed. • Shows that amino acids in Murchison meteorite are extra-terrestrial in origin. ...
Lecture 1
... An object that meets the first two criteria, but has not cleared its orbital path, is a “dwarf planet” (e.g. Pluto). ...
... An object that meets the first two criteria, but has not cleared its orbital path, is a “dwarf planet” (e.g. Pluto). ...
Planets & Motions
... Jovian planets (a.k.a. Outer/Gaseous planets) – Huge – gas giants = thick atmosphere, – much less dense (Saturn floats!), – rings, – beyond asteroid belt – Jupiter, Saturn, Uranus, Neptune ...
... Jovian planets (a.k.a. Outer/Gaseous planets) – Huge – gas giants = thick atmosphere, – much less dense (Saturn floats!), – rings, – beyond asteroid belt – Jupiter, Saturn, Uranus, Neptune ...
17.Extra-solar
... sequence dwarf star of spectral and luminosity type G0-1 V, with about 1.03 times the mass of Sol, 1.26 times its diameter, and 1.54 times its luminosity. The star may be less than or as enriched (83 to 102 percent) as Sol with elements heavier than hydrogen based on its abundance of iron. It may be ...
... sequence dwarf star of spectral and luminosity type G0-1 V, with about 1.03 times the mass of Sol, 1.26 times its diameter, and 1.54 times its luminosity. The star may be less than or as enriched (83 to 102 percent) as Sol with elements heavier than hydrogen based on its abundance of iron. It may be ...
Chapter 13 Lesson 3 Notes
... ___________________. Uranus also has many rings and moons. This planet rotates on a tilted axis that is tilted more than other planets. The fastest winds in our solar system occur on ___________________. As far as Pluto is concerned, it was listed as the ___________________ for almost 80 years. In 2 ...
... ___________________. Uranus also has many rings and moons. This planet rotates on a tilted axis that is tilted more than other planets. The fastest winds in our solar system occur on ___________________. As far as Pluto is concerned, it was listed as the ___________________ for almost 80 years. In 2 ...
EARTH SCIENCE KEY NOTES
... 2. OUTER PLANETS (JOVIAN PLANETS) – Jupiter, Saturn, Uranus, Neptune (also called the Gas Giants). Gas Surfaces Low density High Mass Evolution of the Solar System: Scientists believe that our solar system started to form approximately 4.6 billion years ago (see handout on beginning of the ...
... 2. OUTER PLANETS (JOVIAN PLANETS) – Jupiter, Saturn, Uranus, Neptune (also called the Gas Giants). Gas Surfaces Low density High Mass Evolution of the Solar System: Scientists believe that our solar system started to form approximately 4.6 billion years ago (see handout on beginning of the ...
The Solar System Song - Sing-A
... In orbits one by one. Now the planets they have satellites – but we just call them moons And comets made of rock and ice could be harbingers of doom Ast-er-oids are rocks and dust that are floating round the sun If gravity pulls them in to earth, a meteor they become. The Solar System, eight planets ...
... In orbits one by one. Now the planets they have satellites – but we just call them moons And comets made of rock and ice could be harbingers of doom Ast-er-oids are rocks and dust that are floating round the sun If gravity pulls them in to earth, a meteor they become. The Solar System, eight planets ...
Powerpoint - Physics and Astronomy
... Pluto is smaller than the other planets and the moon Sun, Planets, and Pluto to scale ...
... Pluto is smaller than the other planets and the moon Sun, Planets, and Pluto to scale ...
In the Realm of the Ice Giants
... • the debris disk fraction may be high – ~50% for A stars – ~10% for F/G/K stars • some of which are older than the Sun! – but perhaps as many more cold disks? • submm detected ...
... • the debris disk fraction may be high – ~50% for A stars – ~10% for F/G/K stars • some of which are older than the Sun! – but perhaps as many more cold disks? • submm detected ...
Lecture - Faculty
... system may bear little resemblance to its original form • This view is more in line with the “planetary migration” thought to occur even more dramatically in many extrasolar planet systems • It may be difficult to prove or disprove these models of our early solar system. The many unexplained propert ...
... system may bear little resemblance to its original form • This view is more in line with the “planetary migration” thought to occur even more dramatically in many extrasolar planet systems • It may be difficult to prove or disprove these models of our early solar system. The many unexplained propert ...
After Dark in Allenspark
... January 6: First quarter moon. January 9: Since January 1, Venus has been getting much lower in the sky at sunset each night. This is probably the last night to see Venus, but only if you have a good Western horizon. January 12: In the morning eastern sky, Jupiter is less than 1 degree North of the ...
... January 6: First quarter moon. January 9: Since January 1, Venus has been getting much lower in the sky at sunset each night. This is probably the last night to see Venus, but only if you have a good Western horizon. January 12: In the morning eastern sky, Jupiter is less than 1 degree North of the ...
Lecture 27 (pdf from the powerpoint)
... •Estimated by Drake as 0.5. It is now known from modern planet searches that at least 10% of sunlike stars have planets, and the true proportion may be much higher, since only planets gas-giant size and larger can be detected with current technology.[3] •ne = Estimated by Drake as 2. The same paper ...
... •Estimated by Drake as 0.5. It is now known from modern planet searches that at least 10% of sunlike stars have planets, and the true proportion may be much higher, since only planets gas-giant size and larger can be detected with current technology.[3] •ne = Estimated by Drake as 2. The same paper ...
Chapter27
... having such a limited discussion of life in the Universe was that I thought the subject was still very speculative. For example, at that time, only a little more than 10 years ago, we didn’t yet have any evidence for planetary systems orbiting ordinary stars other than the Sun. A lot has happened in ...
... having such a limited discussion of life in the Universe was that I thought the subject was still very speculative. For example, at that time, only a little more than 10 years ago, we didn’t yet have any evidence for planetary systems orbiting ordinary stars other than the Sun. A lot has happened in ...
Microsoft Word Document
... 7. Why does the core of a massive star collapse once iron is created? (this collapse happens in a millisecond at nearly 1/3 the speed of light!) ...
... 7. Why does the core of a massive star collapse once iron is created? (this collapse happens in a millisecond at nearly 1/3 the speed of light!) ...
Our Solar System I - hrsbstaff.ednet.ns.ca
... Properties of the Planets: All of the planets orbit the Sun in the same direction and in almost the same plane. Most of the planets have nearly circular orbits. The four inner planets are called terrestrial planets. They are relatively small (with diameters of 5000 to 13,000 km), have high average d ...
... Properties of the Planets: All of the planets orbit the Sun in the same direction and in almost the same plane. Most of the planets have nearly circular orbits. The four inner planets are called terrestrial planets. They are relatively small (with diameters of 5000 to 13,000 km), have high average d ...
Our Solar System
... •To find the mean distances of the planets, beginning with the following simple sequence of numbers: ...
... •To find the mean distances of the planets, beginning with the following simple sequence of numbers: ...