Welcome to Ask-A-Scientist!
Over the years our scientists have answered over 1000 questions!
- Browse the questions and answers by clicking on the library topics below!
- Read the last 100 questions and answers
- Search the question library by typing keywords!
What to do if you have a science question:
- Step #1: Can you find the answer to your question on Windows to the Universe? Head to the home page and pick the topic that most closely relates to your question. Or, use the Windows to the Universe search tool to find pages that might answer your question.
- Step#2: Have our scientists answered the question before? Click on the library category above that most closely relates to your question and browse through the questions that have been answered.
- Step#3: If you cannot find the answer through research, then submit your question to Ask-A-Scientist! (Please note the guidelines below.)
Ask a Scientist Guidelines:
- Limit your submission to one question.
- Please note that our scientists are getting so many questions that they can't answer all of them!
- Our scientists are also often asked to do students' homework and they think this isn't very fair.
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You might also be interested in:
It depends on which type of motion you are asking about. If you take a birds-eye view from the top of the solar system all the planets orbit around the Sun in a counter-clockwise (or direct) direction.
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Have you ever wondered how astronauts live in space? Did you know they do a lot of the same things we do here on Earth? Astronauts eat, exercise and sleep just like we do. However, their food isn't always
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There is a really neat internet program called Solar System Live that shows where all of the planets and the Sun are. If you go to that page, you'll see an image similar to the one on the left. Below the
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The picture of the American Flag (the one put there by the Apollo astronauts) is waving (or straight out) in the wind. How could that be possible if there is no atmosphere on the Moon? Was it some sort
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I was wondering if there is a new planet? Are there planets (a tenth planet?) after Pluto belonging to our solar system? What are the names of the new planets discovered in the solar system? Are there
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When an object has a really high energy, it can form a black hole. This is called a primordial black hole. Primordial black holes were formed near the beginning of the universe. Primoridal black holes
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