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seen Nov 24 at 3:12

Nov
20
comment What scientific evidence is there to support or refute the Iron Sun Hypothesis?
Scientists thought something similar to what is proposed here in regards to the composition of the sun, until Cecilia Payne, in what has been called the "most brilliant PhD thesis ever written in astronomy" showed that the sun is made mostly of hydrogen.
Nov
20
accepted What is the degree of ionization is the solar photosphere?
Nov
16
answered Does the Moon have an aurora?
Nov
7
accepted At what density does helium burning start in a star?
Nov
6
asked At what density does helium burning start in a star?
Nov
5
asked What is the degree of ionization is the solar photosphere?
Oct
25
accepted How are stellar elemental abundances quoted?
Oct
24
comment How are stellar elemental abundances quoted?
So, not natural logarithm.
Oct
24
comment How are stellar elemental abundances quoted?
@Py-ser I already did in my original post of the question. To quote myself, "Close to the bottom of page 4 of this article (marked as page 164 in the upper left corner)"
Oct
23
comment How are stellar elemental abundances quoted?
@Py-ser, no the equations are not numbered. It's an inline equation to boot.
Oct
22
asked How are stellar elemental abundances quoted?
Oct
21
accepted How did the Mars satellites “take cover” from the recent comet flyby?
Oct
21
comment How do scientists know that a rock found on Earth came from Mars?
As a sidenote, if you go to the Smithsonian Museum of Natural History in Washington, D.C., you can actually touch a fragment of a meteorite believed to be from Mars.
Oct
21
revised How did the Mars satellites “take cover” from the recent comet flyby?
clarified question
Oct
21
comment How did the Mars satellites “take cover” from the recent comet flyby?
My question wasn't how to gauge whether the encounter with comet would affect instrument quality, but whether changing the orbit itself will affect the spacecrafts' ability to fulfil their primary missions in relation to Mars.
Oct
20
asked How did the Mars satellites “take cover” from the recent comet flyby?
Sep
28
awarded  Yearling
Aug
27
accepted Difference between quasar and Active Galactic Nuclei?
Aug
11
asked Difference between quasar and Active Galactic Nuclei?
Jul
11
revised What would happen if an ice cube is left in space?
updated temperature consideration