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Astronomy
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Rian
  • Member for 8 years, 8 months
  • Last seen more than a month ago
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Top posts
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question
6
How to know that the 21cm Hydrogen line is the actual emission and not any other redshifted line?
Aug 23, 2017
question
4
What is the difference between emission line and recombination line?
Dec 10, 2019
question
4
What determines the temperature of a white dwarf?
Feb 8, 2022
question
4
Why Free-Free emission is regarded as Thermal emission?
May 4, 2016
question
4
Why dust is optically thin in Far Infrared wavelengths?
May 2, 2016
question
4
Why does the gas cloud collapse in regions of high density?
Feb 9, 2022
question
3
What is meant by ionization states?
May 18, 2016
question
3
What are IRAS sources?
Apr 6, 2017
question
3
What are infall signatures in stars?
Jun 19, 2017
question
2
What is the relation between Kelvin-Helmholtz timescale and free-fall timescale?
Feb 8, 2022
Top network posts
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23
Why is the cut off mass for massive stars 8 solar masses? Why can't it be 10-11 solar masses or so?