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March 2013 - Joliet Junior College
March 2013 - Joliet Junior College

... March 16th thru March 24th. It will appear as a star with a gaseous tail. Binoculars should help you find Panstarrs, but don’t use binoculars until after the sun has set. It only takes a second to be blinded by the sun magnified in binoculars. Comet Ison will be in the evening skies at the end of No ...
File
File

... rocky body, as opposed to Jupiter, which is a gas giant. A gas giant is a planet that is not primarily composed of solid matter. Saturn, Uranus and Neptune are also gas giants. Other terrestrial planets, aside from Earth, are Venus, Mercury, and Mars. Jupiter is the largest planet in our solar syste ...
Space - FIVES R US
Space - FIVES R US

... days are only 10 hours long. But it takes 12 Earth years for Jupiter to complete an orbit around the sun. The great red spot on Jupiter is a storm that has been going on for over 300 years. You can fit 100 Earths into Jupiter's great red spot. Jupiter has a ring just like Saturn and Uranus. ...
Day-9
Day-9

... Coordinates Position Daily Motion (spin of Earth on its axis) Visibility of the sky Year Motion (Earth orbits the Sun) Seasons (tilt of the Earth’s axis) Precession of the equinoxes Motion and phases of the Moon Eclipses ...
Friends of the Planetarium Newsletter September
Friends of the Planetarium Newsletter September

... pressure of cometary gas surrounding it. The photo above right shows details of the chosen landing site. It still looks quite dodgy but we all wish ESA great success. A total eclipse of the moon takes place on October 8. All phases of the eclipse are visible from New Zealand. Totality lasts for almo ...
Mon Aug 5, 2013 QUASAR DISCOVERY Quasars were discovered
Mon Aug 5, 2013 QUASAR DISCOVERY Quasars were discovered

... This weekend begins with the moon and the planet Venus together in the sky after sunset, and it ends with a buildup of one of the best-known meteor showers of the year. Go outside tonight at sunset, and if skies are clear, you should be able to find the new crescent moon low near the western horizon ...
Jeopardy Sun & Earth
Jeopardy Sun & Earth

... Summer takes place when the Sun’s rays directly hit the Earth . B 300 ...
Answers to Science Semester 1Review Possible hazards in the lab
Answers to Science Semester 1Review Possible hazards in the lab

... 15. There should be one variable, if the experiment has more than one variable, determines which variable is responsible fir the experiment results will be difficult or impossible. 16. The previous name if the International System of Units is metric system. 17. The advantages of the International Sy ...
Members of the Solar System
Members of the Solar System

... Members of the Solar System Solar System-the sun and all of the bodies that orbit it make up the solar system. This includes the planets and their moons, as well as comets, asteroids, meteoroids, and any other bits of rock or dust. The main parts of our solar system are eight planets, an asteroi d b ...
EARTH SCIENCE MIDTERM REVIEW SHEET
EARTH SCIENCE MIDTERM REVIEW SHEET

... Eccentricity - ESRT formula p. 1; always between 0 and 1 and rounded to the nearest thousandth Major axis – longest distance along an ellipse. This line passes through the foci. Orbits are elliptical, with the sun at one of the focal points A circle has an eccentricity of zero. A line has an eccentr ...
Quiz 1 Review, Astronomy 1144 - astronomy.ohio
Quiz 1 Review, Astronomy 1144 - astronomy.ohio

... 1. 1st Law - All the planets are on elliptical orbits, with the Sun at one of the foci. 2. 2nd Law - In their orbits around the Sun, every planet sweeps out equal area in equal time. Equivalently, planets move more slowly when further away from the Sun. 3. 3rd Law - The square of the period, P , of ...
earth structure notes
earth structure notes

... During the summer the North Pole is generally pointing ___________________ the Sun. The first day of summer is __________________ and is called the _____________________________. On that day, the direct rays of the Sun are shining on __________. This line of latitude is called the _________________ ...
PLEIADES - ISILIMELA - Communicating Astronomy With The Public
PLEIADES - ISILIMELA - Communicating Astronomy With The Public

... Argon, Oxygen, Hdrogen sulfide, Sulfide, Sulfa dioxide, Helium ...
Our Solar System - Eastern Wayne High
Our Solar System - Eastern Wayne High

... This wobble in the earth’s rotational axis is the PRECESSION!! ...
Inner Planets Mercury
Inner Planets Mercury

... moons, their names are Deimos and Phobos ...
Where are we at within the Universe? Earth
Where are we at within the Universe? Earth

... Way Galaxy has over 200 billion stars, and the Universe has more stars than there are grains of sand on all of the beaches of the entire planet Earth. The Sun, though an average size and temperature, is special because it is our star. It provides the heat and energy for everything on the planet Eart ...
Weight Around the Solar System
Weight Around the Solar System

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stars and planets
stars and planets

... There are around 200 billion stars in the Milky Way alone. VY Canis Majoris is the largest known star in our galaxy, if this star was in the center of our solar system it would reach the orbit of Saturn. One of the smallest known stars in the galaxy is VB 10, it is only around 20% larger than Jupite ...
The Earth in the Universe (solucionario)
The Earth in the Universe (solucionario)

... Solar system, while Light-Year is better for distances between stars and galaxies Star-Planet: Star emits its own radiation because nuclear reactions are occurring in it, while the planet doesn’t emit radiation. A.2. Se reproduce la tabla completa. Se marca en rojo la información que aparece ...
Solar.System
Solar.System

... discovery in 1930, and nothing of similar size was discovered for several decades. • Now other large objects have been discovered in Kuiper belt, including Eris. • The International Astronomical Union (IAU) now classifies Pluto and Eris as dwarf planets. • Dwarf planets have not cleared most other o ...
Jupiter, the fifth planet from the sun and the largest planet in our
Jupiter, the fifth planet from the sun and the largest planet in our

... with Venus, Earth and Mars. Mercury is an “extreme” planet. It is the smallest, the most dense, it has the oldest surface and the greatest daily variation in surface temperature. But, it is the least explored of the inner planets. Mercury is the smallest planet in our solar system (now that Pluto is ...
Venus Roman Goddess of Love Venus
Venus Roman Goddess of Love Venus

... Cloud surface is very reflective, 76% albedo, it is at its brightest between inferior conjunction and maximum elongation, the reduction in phase is more than compensated by its closeness to earth. ...
Solar System worksheet
Solar System worksheet

... This is a gas giant that actually spins in its orbit on its side. It is thought that the surface of this planet is so cold that it is made of rock and ice. Average Temperature: -180°C Hours in a Day: 17 SIZE (radius): 25,362km Number of Moons: 27 Neptune This is the smallest of the gas giant planets ...
Sample multiple choice questions for Exam 3
Sample multiple choice questions for Exam 3

... 6) Venus and Earth are similar in size and mass. they are sometimes called "sister planets", but they differ strikingly in their: a) rotation b) atmospheric surface pressure c) surface temperatur d) atmospheric chemical composition e) all of the above 7) What process is responsible for starting the ...
Exploring the Universe
Exploring the Universe

... What causes the moon to “shine?” It’s actually a reflection of the sun’s light off the surface, back to the earth. ...
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Extraterrestrial skies



In astronomy, the term extraterrestrial sky refers to a view of outer space from the surface of a world other than Earth.The sky of the Moon has been directly observed or photographed by astronauts, while those of Titan, Mars, and Venus have been observed indirectly by space probes designed to land on the surface and transmit images back to Earth.Characteristics of extraterrestrial skies appear to vary substantially due to a number of factors. An extraterrestrial atmosphere, if present, has a large bearing on visible characteristics. The atmosphere's density and chemical composition can contribute to differences in colour, opacity (including haze) and the presence of clouds. Astronomical objects may also be visible and can include natural satellites, rings, star systems and nebulas and other planetary system bodies.For skies that have not been directly or indirectly observed, their appearance can be simulated based on known parameters such as the position of astronomical objects relative to the surface and atmospheric composition.
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