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Charting The Universe - University of Windsor
Charting The Universe - University of Windsor

... As the heavens appear fixed or constant… ….ancient cultures have grouped stars into Constellations, representing ‘gods in the sky’, mythical beings, or heroes. Different (Babylon, Greek, Chinese) cultures gave different names to the constellations, but – interestingly – some symbols are the same! ...
Constellations
Constellations

... Asterism: Smaller groups of stars that form patterns within a constellation, from the Greek word aster, meaning star ...
FRIENDS OF THE PLANETARIUM NEWSLETTER April2002
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... hottest. Stars are the same; with the hot 30,000 degree stars being a bluish white in colour and the cold stars like Betelgeuse being red. Our yellow sun lies in between with a surface temperature of around 6000 degrees. Despite its size of at least 160 million suns, its mass is only equivalent to s ...
Stars - etpt2020s11
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... The Sun Located in the center of our solar system is the brightest of all the stars, the sun. The sun is the closest star to the Earth. Due to the spatial arrangement of the Earth and the Sun, it sun is visible to us and responsible for most of the Earth’s energy. ...
PDF version (two pages, including the full text)
PDF version (two pages, including the full text)

... mark of Leo the Lion, representing the Lion’s head and mane. Brightest of Leo’s stars is Regulus, the ‘prince’ and one of the four ‘royal stars’, Second-brightest among Leo’s stars is Denebola (‘tail of the lion’), well to the east (right, for an observer facing north) of the ‘question mark’. Accord ...
May 2017 - Museums Wellington
May 2017 - Museums Wellington

... Our evening skies this month are dominated by Jupiter and Saturn, along with some of our brightest stars. Jupiter will be one of the first objects to appear, visible in the north east shortly after the Sun has set. Just to the right of Jupiter is Spica, the brightest star in the constellation of Vir ...
The Closest New Stars To Earth
The Closest New Stars To Earth

... The Closest New Stars To Earth By Ethan Siegel When you think about the new stars forming in the Milky Way, you probably think of the giant star-forming regions like the Orion Nebula, containing thousands of new stars with light so bright it's visible to the naked eye. At over 400 parsecs (1,300 lig ...
What`s Up - April 2016
What`s Up - April 2016

... mark of Leo the Lion, representing the Lion’s head and mane. Brightest of Leo’s stars is Regulus, the ‘prince’ and one of the four ‘royal stars’, Second-brightest among Leo’s stars is Denebola (‘tail of the lion’), well to the east (right, for an observer facing north) of the ‘question mark’. Accord ...
Allison McGraw - WordPress.com
Allison McGraw - WordPress.com

... passes through our atmosphere, its path is deviated (refracted) multiple times before reaching the ground. Stars that are near to the horizon will scintillate much more than stars high overhead since you are looking through more air (often the refracted light will display individual colors). In spac ...
The Great Nebula in Orion
The Great Nebula in Orion

... temperature and luminosity. From these measurements, we can determine the radius, mass, age, and even the mass accretion rate of each star. This catalog of stellar properties will be the largest uniform survey of young stars ever achieved. The Hubble images reveal dozens of candidates for brown dwar ...
Slide 1 - Fort Bend ISD
Slide 1 - Fort Bend ISD

... • Betelgeuse fairly cool, but big. Shines brightly • Rigel is a lot smaller than Betelgeuse, but it’s hot, so it also shines brightly ...
Scorpius: The Scorpion Σκορπιος Amber Perrine Physics 1040 MWF
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... place Orion and the Pleiades into the heavens, arranged so that it seemed Orion was in constant pursuit of the seven sisters, without ever becoming successful, just as the Scorpio seems always to be chasing Orion, without ever touching him. There are many different stories told of Orion and the Scor ...
MAUI STARGAZING MAY OBSERVING LIST DEEP SPACE
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... night sky from Planet Earth. Hipparchos, introduced the magnitude scale in the 1st century B.C.. ASTERISMS - An asterism is an informal pattern of stars recognized in the Earth's night sky. It may be part of an official constellation or it may be composed of stars from more than one constellation. C ...
Observing Orion
Observing Orion

... ordered the beast to sting Orion. As mighty as Orion was, after only a brief battle, the scorpion managed to deliver the hunter a deadly sting. Scorpius stung Orion on the heel (at the star Rigel). Orion and the scorpion were given honored places in the sky, but they were placed at opposite ends of ...
five minute episode script
five minute episode script

... DISTINCTIVE BELT OF THREE STARS. IF YOU LOOK A LITTLE CLOSER YOU'LL SEE STARS OF DIFFERENT BRIGHTNESS AND COLOR. DEAN: STAR COLOR IS AN INDICATION OF ITS TEMPERATURE - BLUE STARS BEING THE HOTTEST AND RED STARS BEING THE COLDEST. YOU CAN REALLY SEE THE COLORS OF THE BRIGHTEST STARS LIKE THOSE IN ORI ...
Level 6 Stars and Constellations
Level 6 Stars and Constellations

... much easier to speak of a star in Orion than to give its geometrical position in the sky. There are 88 recognized constellations. ...
The Birth of Stars
The Birth of Stars

... The cloud spins faster and faster, until it can’t support itself, and flattens out partly into a disk ...
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... 1. They are both measured in degrees. 2. Latitude can be no more than 90 degrees and longitude can be no more than 180 degrees. 3. You always say latitude before longitude (ex. North West, South East) 4. When talking about only latitude or only longitude, include the word after the measurement (ex. ...
The Mighty Hunter in the Winter Sky By Shannon Jackson
The Mighty Hunter in the Winter Sky By Shannon Jackson

... line. This will be Polaris. If you can find Polaris, then you can now find the Little Dipper. It is also made up of seven stars, with the handle bent opposite of the handle in the Big Dipper. Polaris is the last star in the tip of the handle. This is part of the constellation Ursa Minor. Continue i ...
Stars and Galaxies Section 1 Stars
Stars and Galaxies Section 1 Stars

Chapter 27 Review Guide// ESS
Chapter 27 Review Guide// ESS

... 2. What is the relationship of color to a star’s surface temperature? 3. How do astronomers determine a star’s composition and temperature? 4. What are the two types of stellar motion? a. What causes the stars to “move” westward across the night sky? b. Why do we see different stars at different tim ...
Johnathan - WordPress.com
Johnathan - WordPress.com

... star in the night sky, with a visual magnitude of 0.13. Rigel is a triple star system. The primary star (Rigel A) is a blue­white supergiant around 120,000 times as luminous as the Sun. It has exhausted its core hydrogen and swollen out to 79 times the Sun's radius. An Alpha Cygni variable, it puls ...
constellations - Otterbein University
constellations - Otterbein University

... • Stars that appear to be close are grouped together into constellations since antiquity • Officially 88 constellations (with strict boundaries for classification of objects) ...
GeoDome Notes
GeoDome Notes

... appears stationary in the night sky. This can be demonstrated by having the students stand in place, notice what is over their heads, make one slow rotation (this will also tell you if they understand rotation), and look up to see their overhead view hasn’t changed. Sailors used the North Star to gu ...
Characteristics of Stars
Characteristics of Stars

... • White dwarfs are hot but not bright ...
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Orion (constellation)



Orion is a prominent constellation located on the celestial equator and visible throughout the world. It is one of the most conspicuous and recognizable constellations in the night sky. It was named after Orion, a hunter in Greek mythology. Its brightest stars are Rigel (Beta Orionis) and Betelgeuse (Alpha Orionis), a blue-white and a red supergiant, respectively.
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