Dr. Marc answers questions about space

Dr. Marc answers questions about space

Dr. Marc relaxes on sofa in his space room.

Dr. Marc Rayman in his "space room." Since age 10, he has collected books, articles, models, and other souvenirs of the space programs of over 40 space-faring nations.


Dr. Marc answers good questions asked by visitors to our Space Place partner museums, libraries, and zoos. Dr. Marc has recorded many of his answers so you can listen while you read along.


Read Dr. Marc's clear and interesting answers to questions about space. Click on a question to learn the answer.

If there's a has-audio icon next to a question, Dr. Marc can read the answer to you!

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