File - Adopt A Constellation
... • A telescope is a tool that magnifies distant objects so they appear larger and closer. • Galileo was a scientist that was the first person to use a telescope to look at the night sky. • Telescopes got stronger and astronomers could see more details on the planets. Scientists used pictures taken t ...
... • A telescope is a tool that magnifies distant objects so they appear larger and closer. • Galileo was a scientist that was the first person to use a telescope to look at the night sky. • Telescopes got stronger and astronomers could see more details on the planets. Scientists used pictures taken t ...
J S U N I L T U... 2011 “Chase Excellence- Success Will Follow” ll Follow”
... because it is located above the axis of rotation of the Earth in the north direction. It appears to remain stationary at a point in the sky. 13. Why is the distance between stars expressed in light years? What do you understand by the statement that a star is eight light years away from the Earth? A ...
... because it is located above the axis of rotation of the Earth in the north direction. It appears to remain stationary at a point in the sky. 13. Why is the distance between stars expressed in light years? What do you understand by the statement that a star is eight light years away from the Earth? A ...
I CAN SEE THE STARS IN YOUR EYES
... Your space craft begins to travel at the speed of light, taking you towards the sun. Traveling at this speed, the trip from Earth to the sun, a distance of 93 million miles, would take about 8 minutes, not very long for such a long trip! Yet, to get to the next closest star, Proxima Centauri, would ...
... Your space craft begins to travel at the speed of light, taking you towards the sun. Traveling at this speed, the trip from Earth to the sun, a distance of 93 million miles, would take about 8 minutes, not very long for such a long trip! Yet, to get to the next closest star, Proxima Centauri, would ...
astronomy practice Answers - hhs-snc1d
... Practice Astronomy Questions Answers 1) If something were to happen to the sun, it would take __________ for us to know about it. a) 8 seconds b) 8 minutes c) 8 hours d) 8 days ...
... Practice Astronomy Questions Answers 1) If something were to happen to the sun, it would take __________ for us to know about it. a) 8 seconds b) 8 minutes c) 8 hours d) 8 days ...
The Life Cycle of Stars Webquest
... 4. Large, massive stars will have a _____________ main sequence stage while less massive stars will have a _________ main sequence stage. 5. What is a red giant? ...
... 4. Large, massive stars will have a _____________ main sequence stage while less massive stars will have a _________ main sequence stage. 5. What is a red giant? ...
S90 U5 T3 Notes - Cochrane High School
... distance between two high or low points on a wave. Frequency is the measure of how many waves pass in a given time period. ...
... distance between two high or low points on a wave. Frequency is the measure of how many waves pass in a given time period. ...
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2-2 wkst - Home [www.petoskeyschools.org]
... ____________ 22. small hot stars that are dimmer than the sun ____________ 23. high-temperature stars that quickly use up their hydrogen ____________ 24. cool stars with high absolute magnitude ...
... ____________ 22. small hot stars that are dimmer than the sun ____________ 23. high-temperature stars that quickly use up their hydrogen ____________ 24. cool stars with high absolute magnitude ...
Milky Way galaxy - Uplift North Hills Prep
... ■ The total mass of all stars ≈ 3 ×1041 kg. ■ our Sun ~ 28,000 ly from the center. ...
... ■ The total mass of all stars ≈ 3 ×1041 kg. ■ our Sun ~ 28,000 ly from the center. ...
Astronomy Day 2006: A short presentation on eclipsing binary stars
... Astronomy Day 2006 A short presentation on eclipsing binary stars presented by the Dark Ridge Observatory Thomas C. Smith, Director http://www.darkridgeobservatory.org ...
... Astronomy Day 2006 A short presentation on eclipsing binary stars presented by the Dark Ridge Observatory Thomas C. Smith, Director http://www.darkridgeobservatory.org ...
ASTR101 Unit 10 Assessment Answer Key 1. Mass, luminosity, size
... from about 60 solar masses to about 1/12 solar mass, in luminosity from about 1,000,000 to 1/10,000 solar luminosities, in radius from about 1,000 to 1/10 solar radii, in surface temperature from about 35,000 to 3,000 K, and in age, from about 13 billion years to stars that are just now being born. ...
... from about 60 solar masses to about 1/12 solar mass, in luminosity from about 1,000,000 to 1/10,000 solar luminosities, in radius from about 1,000 to 1/10 solar radii, in surface temperature from about 35,000 to 3,000 K, and in age, from about 13 billion years to stars that are just now being born. ...
Summer 2001 Day 07: Intro to Solar System
... B) Brightness follows an inverse square relation B=L/(4πR2). Draw the picture (see figure 54.2 C) Calculate the brightness of the Sun as seen from Earth B=1,355 W/m2 i) Typical stellar brightness is about 2x10-8W D) Distances can be calculated by measuring B and modeling L Practice Problem #3 i) Exa ...
... B) Brightness follows an inverse square relation B=L/(4πR2). Draw the picture (see figure 54.2 C) Calculate the brightness of the Sun as seen from Earth B=1,355 W/m2 i) Typical stellar brightness is about 2x10-8W D) Distances can be calculated by measuring B and modeling L Practice Problem #3 i) Exa ...
Cassiopeia (constellation)
Cassiopeia is a constellation in the northern sky, named after the vain queen Cassiopeia in Greek mythology, who boasted about her unrivalled beauty. Cassiopeia was one of the 48 constellations listed by the 2nd-century Greek astronomer Ptolemy, and it remains one of the 88 modern constellations today. It is easily recognizable due to its distinctive 'M' shape when in upper culmination but in higher northern locations when near lower culminations in spring and summer it has a 'W' shape, formed by five bright stars. It is bordered by Andromeda to the south, Perseus to the southeast, and Cepheus to the north. It is opposite the Big Dipper.In northern locations above 34ºN latitude it is visible year-round and in the (sub)tropics it can be seen at its clearest from September to early November in its characteristic 'M' shape. Even in low southern latitudes below 25ºS is can be seen low in the North.