ADDITIONAL NOTES THE JOVIAN PLANETS AND SOME OF
... Interior of liquid molecular and liquid “Metallic” hydrogen, and a solid core. The liquid surface is about 3000 degrees C, with a very thick complex atmosphere with colors maybe due to compounds of phosphorus and\or sulfur, Great Red Spot is a large circular storm of high ...
... Interior of liquid molecular and liquid “Metallic” hydrogen, and a solid core. The liquid surface is about 3000 degrees C, with a very thick complex atmosphere with colors maybe due to compounds of phosphorus and\or sulfur, Great Red Spot is a large circular storm of high ...
Universal Gravitation
... distance from the Earth the less it will weigh. No matter how great the distance Earth’s gravity does not drop to zero. The gravitational influence of every object is exerted through all space. ...
... distance from the Earth the less it will weigh. No matter how great the distance Earth’s gravity does not drop to zero. The gravitational influence of every object is exerted through all space. ...
Star Properties and Stellar Evolution
... of magnitude equals a 2.5 difference from the previous number. ...
... of magnitude equals a 2.5 difference from the previous number. ...
Objects in the Kuiper belt are made mostly of rock and
... d) Objects in the asteroid belt and Kuiper belt orbit the Sun in nearly the same plane as the planets, but objects in the Oort cloud do not. 2. A rock found on Earth that crashed down from space is called ______. a) an impact b) meteorite c) an asteroid d) meteor 3. Which statement is NOT thought to ...
... d) Objects in the asteroid belt and Kuiper belt orbit the Sun in nearly the same plane as the planets, but objects in the Oort cloud do not. 2. A rock found on Earth that crashed down from space is called ______. a) an impact b) meteorite c) an asteroid d) meteor 3. Which statement is NOT thought to ...
Planetary Info Questions
... 2. What makes Pluto different from the gaseous planets that are in the outer part of the solar system? ...
... 2. What makes Pluto different from the gaseous planets that are in the outer part of the solar system? ...
Solar System Lab
... Analyze your Data 1. Explain how a scale distance is determined. ________________________________________________________________________ ________________________________________________________________________ 2. How much string would be required to construct a model with a scale distance of 1 AU = ...
... Analyze your Data 1. Explain how a scale distance is determined. ________________________________________________________________________ ________________________________________________________________________ 2. How much string would be required to construct a model with a scale distance of 1 AU = ...
The Interstellar Medium and Star Formation
... pebbles, then rocks, then boulders, then planetesimals, then planets. Some planets become massive enough to also accumulate Hydrogen and Helium gas. • However, during and after formation, it seems that some planets are able to migrate in their disks, drifting inwards to settle close to the star. We ...
... pebbles, then rocks, then boulders, then planetesimals, then planets. Some planets become massive enough to also accumulate Hydrogen and Helium gas. • However, during and after formation, it seems that some planets are able to migrate in their disks, drifting inwards to settle close to the star. We ...
Astr 40 Final Exam Review ()
... binaries, optical doubles are not true binaries because they are not gravitationally bound. 50. Because stars in clusters all have similar age and distance, the main underlying physical cause of their different appearances is their mass. 51. If one region of the sky shows nearby stars but no distant ...
... binaries, optical doubles are not true binaries because they are not gravitationally bound. 50. Because stars in clusters all have similar age and distance, the main underlying physical cause of their different appearances is their mass. 51. If one region of the sky shows nearby stars but no distant ...
Characteristics of the Sun
... However, compared with other stars, the Sun is rather ordinary. It is about in the middle of the ranges for star size and brightness. Many of the stars that you can see in the night sky are actually bigger and brighter than the Sun—they only appear smaller because they are much farther away. Howeve ...
... However, compared with other stars, the Sun is rather ordinary. It is about in the middle of the ranges for star size and brightness. Many of the stars that you can see in the night sky are actually bigger and brighter than the Sun—they only appear smaller because they are much farther away. Howeve ...
Vagabonds of the Universe
... • Occur when Earth passes through the orbit of debris left behind when a comet broke up • 30 different showers each year • Named for the constellation from which the meteors appear to radiate • > 1 per minute • Best viewed after midnight ...
... • Occur when Earth passes through the orbit of debris left behind when a comet broke up • 30 different showers each year • Named for the constellation from which the meteors appear to radiate • > 1 per minute • Best viewed after midnight ...
Final Exam Space Unit Review
... Azimuth: angle clockwise from North, the direction we must face to see the star (i.e. 180oS or “at an azimuth of 180oS). Azimuth coordinates MUST have degrees PLUS direction. Do the 3 practice problems on pg. 359 and the Alt-Azimuth Coordinates Practice Sheet (BLM 5Draw and label “altitude” and “a ...
... Azimuth: angle clockwise from North, the direction we must face to see the star (i.e. 180oS or “at an azimuth of 180oS). Azimuth coordinates MUST have degrees PLUS direction. Do the 3 practice problems on pg. 359 and the Alt-Azimuth Coordinates Practice Sheet (BLM 5Draw and label “altitude” and “a ...
Friday, April 11
... the Sun, the more gravitational pull the more massive the Sun • Earth takes 1 year to travel 2π (93 million miles) Sun’s Mass = 300,000 that of Earth ...
... the Sun, the more gravitational pull the more massive the Sun • Earth takes 1 year to travel 2π (93 million miles) Sun’s Mass = 300,000 that of Earth ...
Lecture7_2014
... Gravitational instability model: pros and cons • Pros: – Under some circumstances it may be natural to form gravitationally unstable disks – Happens very fast ...
... Gravitational instability model: pros and cons • Pros: – Under some circumstances it may be natural to form gravitationally unstable disks – Happens very fast ...
Astronomy 360 - Indiana State University
... This is the preferred coordinate system (Equatorial Coordinates) to pinpoint objects on the celestial sphere. Unlike the horizontal coordinate system, equatorial coordinates are independent of the observer's location and the time of the observation. This means that only one set of coordinates is req ...
... This is the preferred coordinate system (Equatorial Coordinates) to pinpoint objects on the celestial sphere. Unlike the horizontal coordinate system, equatorial coordinates are independent of the observer's location and the time of the observation. This means that only one set of coordinates is req ...
Star in a Box Worksheet - Beginning with solutions
... thermal pulsations as helium burning starts) until it is ~200 times the size it started. At the point it loses its outer layers, exposing the core of the star, and its size drops to about 1/100th of its original size as a hot and very bright White Dwarf star. This has no thermonuclear reactions supp ...
... thermal pulsations as helium burning starts) until it is ~200 times the size it started. At the point it loses its outer layers, exposing the core of the star, and its size drops to about 1/100th of its original size as a hot and very bright White Dwarf star. This has no thermonuclear reactions supp ...
Powerpoint for today
... The square of a planet's orbital period is proportional to the cube of its semi-major axis. If P measured in Earth years, and a in AU, P2 = a3 (for circular orbits, a=radius). Translation: the larger a planet's orbit, the longer the period. ...
... The square of a planet's orbital period is proportional to the cube of its semi-major axis. If P measured in Earth years, and a in AU, P2 = a3 (for circular orbits, a=radius). Translation: the larger a planet's orbit, the longer the period. ...
Extrasolar planets Topics to be covered Planets and brown dwarfs
... takes 12 yrs to orbit Sun – would only just have been discovered • Saturn takes 30 years - would possibly remain undetected ...
... takes 12 yrs to orbit Sun – would only just have been discovered • Saturn takes 30 years - would possibly remain undetected ...
Space – Science 6 Outcomes - Learning Resources and
... working collaboratively with group members, prepare a comparative data table on various stars, and design a model to represent some of these stars relative to our solar system (209-4, 211-1, 211-3) ...
... working collaboratively with group members, prepare a comparative data table on various stars, and design a model to represent some of these stars relative to our solar system (209-4, 211-1, 211-3) ...
1. How can we detect extra-solar planets?
... In recent years a growing number of exoplanets have been detected via transits = temporary drop in brightness of parent star as the planet crosses the star’s disk along our line of sight. ...
... In recent years a growing number of exoplanets have been detected via transits = temporary drop in brightness of parent star as the planet crosses the star’s disk along our line of sight. ...
Geology 110: Earth and Space Science
... If Earth did not have an atmosphere, life on the land surface would be ________ developed than it is today. ...
... If Earth did not have an atmosphere, life on the land surface would be ________ developed than it is today. ...
1st Year Second Semester Examination - 2013 (EN -1202
... Where the orbits of planets around the Sun are nearly circular, however, the orbits of comets are quite elongated. Nearly 100 known comets have periods (the time it takes them to make one complete trip around the Sun) five to seven Earth years in length. Their farthest point from the Sun ( aphelion ...
... Where the orbits of planets around the Sun are nearly circular, however, the orbits of comets are quite elongated. Nearly 100 known comets have periods (the time it takes them to make one complete trip around the Sun) five to seven Earth years in length. Their farthest point from the Sun ( aphelion ...
History of Solar System formation and evolution hypotheses
Ideas concerning the origin and fate of the world date from the earliest known writings; however, for almost all of that time, there was no attempt to link such theories to the existence of a ""Solar System"", simply because almost no one knew or believed that the Solar System, in the sense we now understand it, existed. The first step towards a theory of Solar System formation was the general acceptance of heliocentrism, the model which placed the Sun at the centre of the system and the Earth in orbit around it. This conception had been gestating for thousands of years, but was only widely accepted by the end of the 17th century. The first recorded use of the term ""Solar System"" dates from 1704.