User:David R Merritt

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enThis user is a native speaker of the English language.

This user enjoys the subject of astronomy.

BSThis user has a Bachelor of Science degree in Physics.

PhDThis user has a Doctor of Philosophy degree in Astrophysics.

Pages I've created:

• Firehose instability
• Bahcall-Wolf cusp

Pages I'm planning to create:

• Eddington's formula
• Final-parsec problem
• Radial-orbit instability

Here are some existing astronomy pages that could benefit from attention by an expert:

• Jeans's theorem
• Dynamical friction
• Dark matter halo