Astronomy
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Warrick's user avatar
Warrick's user avatar
Warrick
  • Member for 9 years, 7 months
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  • Birmingham, UK
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40 Answers

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22 votes
Accepted

If we count Avogadro's Number of stars that are closest to Earth, how big that space would be?

21 votes

Could liquid water have existed in open space 15 million years after the Big Bang?

20 votes
Accepted

Why aren't there galaxy-sized balls of iron out there?

15 votes
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Why do stars become red giants?

13 votes
Accepted

What is the exact mass of the Sun?

10 votes
Accepted

Are the stars in constellation located in a plane or they are in different distances

10 votes
Accepted

Why is the detection of gravitational waves such a "Big" deal?

8 votes
Accepted

Why do certain massive stars leave no remnants?

8 votes

Why are all space observatories in Chile?

7 votes
Accepted

What are Thorne-Żytkow objects?

6 votes
Accepted

Can any stars ever form supermassive black holes?

5 votes
Accepted

How do star densities work?

5 votes
Accepted

Why is the Sun's brightness and radius increasing, but not its temperature?

5 votes
Accepted

Does the transition between total convection and partial convection cause a significant decrease in lifespan?

5 votes
Accepted

What exactly will happen when the Sun leaves the main sequence? I know it expands to a red giant twice, but what happens exactly? What's the timeline?

5 votes
Accepted

What is the elemental composition of the Sun overall, rather than at the photosphere?

5 votes
Accepted

Pulsation Modes of Cepheids

5 votes

Why is there a black stripe in the Hubble images of Pluto?

5 votes

Is it possible to extend the life of a star?

5 votes
Accepted

How to get error out of astropy constants

4 votes

What is star composition after formation

4 votes

How do you define the diameter of the Sun

4 votes
Accepted

Given a star's mass, age, and composition, how do I calculate the rest of its properties?

4 votes
Accepted

How does the stellar evolution for low and intermediate mass stars differ?

4 votes
Accepted

Relationship between metallicity and color? Should Pop. I stars be blue?

4 votes

How much of carbon, sodium, silicon, and magnesium does the Sun have?

4 votes
Accepted

Python with image in fits format

3 votes

Why do post main sequence stars enter the red giants branch?

3 votes

At what density does helium burning start in a star?

3 votes

If a white dwarf collides with a giant star, could it create a TZO?

1
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