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Science-Related Homework Help Physics Topic started by: localsurfrgurl on Sep 10, 2011



Title: Mastering Astronomy: Rank the objects from left to right based on how much they have aged since they ...
Post by: localsurfrgurl on Sep 10, 2011
Rank the objects from left to right based on how much they have aged since they emitted the light we see today.

Anybody doing that assignment and/or know how to answer?

objects.....
sun
pluto
milky way
alpha centauri
stars in andromeda galaxy
Orion Nebula


Title: Mastering Astronomy: Rank the objects from left to right based on how much they have aged since they ...
Post by: star on Sep 10, 2011
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Title: Mastering Astronomy: Rank the objects from left to right based on how much they have aged since they ...
Post by: DJ on Sep 10, 2011
Far side of Andromeda, Near side of Andromeda, Far side of Milky Way, Center of Milky Way, Orion Nebula, Alpha Centauri, Pluto, Sun


Title: Mastering Astronomy: Rank the objects from left to right based on how much they have aged since they ...
Post by: smperzin on Oct 10, 2011
1. sun
2. pluto
3. alpha centauri
4. orion nebula
5. star near the cener of milky way galaxy
6. star on far side of milky way galaxy
7. star on near side of andromeda galaxy
8. star on far side of Adromeda galaxy


Title: Mastering Astronomy: Rank the objects from left to right based on how much they have aged since they ...
Post by: awchung on Oct 20, 2011
Sun, Pluto, Alpha Centauri, Orion Nebula, star near the center of the milky way galaxy, star on the far side of milky way galaxy, star on near side of Andromeda Galaxy, star on far side of Andromeda Galaxy!


Title: Mastering Astronomy: Rank the objects from left to right based on how much they have aged since they ...
Post by: Jerzio on Oct 31, 2011
1. sun
2. pluto
3. alpha centauri
4. orion nebula
5. star near the cener of milky way galaxy
6. star on far side of milky way galaxy
7. star on near side of andromeda galaxy
8. star on far side of Adromeda galaxy


Title: Mastering Astronomy: Rank the objects from left to right based on how much they have aged since they ...
Post by: oyekiddan on Jan 23, 2012
1. sun
2. pluto
3. alpha centauri
4. orion nebula
5. star near the cener of milky way galaxy
6. star on far side of milky way galaxy
7. star on near side of andromeda galaxy
8. star on far side of Adromeda galaxy


Title: Mastering Astronomy: Rank the objects from left to right based on how much they have aged since they ...
Post by: trifecta4 on Jan 27, 2012
i think you got it down by now