Ask Shamu - Ask and read archives of questions and answers. Mainly about marine biology and the environment. Ask Experts Your Physics Questions - Ask experts your physics or physical science questions, and check out the archives, organized by topic. Ask The Space Scientist - Ask a question and check out the extensive archives for the many questions asked at this site. Ask Dr. Global Change - He stands ready to answer your most difficult questions about global change on planet Earth.
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Out of thousands of questions asked per month, hundreds will be answered. If your question is selected, it will be submitted to an astronaut or cosmonauts and a reply will be sent via email. Your question and answer will also be archived on the site for others to share and enjoy. Check the archives before submitting your question. Ask A Bug Expert - Orkin Pest Control has partnered with the Urban Pest Control Research Center.