Ask an Astrophysicist!

Answers to selected questions are posted under the Q & A page.

Guidelines for Asking Your Question:

Please Do:
  • Look through our posted Q&A's, Chandra 101 section and the rest of the web site before asking your question.
  • Perform a local search of our web site.
  • And/or try to use an Internet search engine (such as AltaVista or Yahoo) for general questions.
  • If submitting a question, indicate your grade or expertise level.
  • Understand that we are busy and it may take a week or two to receive an answer.
  • Include your correct email address - otherwise we can't send you a response.

Please Do Not:
  • Send us homework questions or term paper topics.
  • Ask us to do general web searches.
  • Ask us about topics outside our areas of interest and expertise (see Field Guide topics).
  • Expect a reply via regular (snail) mail.

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