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Question Your World: What did Cassini do for Science?

On Friday, September 15th, NASA scientists celebrated a huge milestone in space exploration and also took some time to mourn the loss of an old friend, the Cassini spacecraft. This was one of the most talked about events on the internet that day, but why? What did Cassini do for science? Listen to this Question Your World radio report produced by the Science Museum of Virginia to find out.

Question Your World: When Does the Ragweed Pollen Count Peak?

Collecting data on big problems helps us approach some big decisions, but the seemingly small stuff is important too. This time of year a lot of people experience great discomfort from seasonal allergies. Having a way to know when allergy seasons peak could help many people prepare for pending sniffles and runny noses. When does the ragweed pollen count peak? Listen to this Question Your World radio report produced by the Science Museum of Virginia to find out.

NOVA’s Live Coverage of Cassini’s Death Dive to Saturn

Almost everything we know today about the beautiful giant ringed planet comes from Cassini, the NASA mission that launched in 1997 and arrived at Saturn in 2004. Since then, the spacecraft has been beaming home miraculous images and scientific data, revealing countless wonders about the planet, its rings, and 62 moons—including some that could harbor life.

Question Your World: Which American Has Been in Space the Longest?

There are many important names in the world of space exploration. Aldrin, Armstrong, and Gagarin are pillars in that world, but new achievements are being reached all the time. Now more than ever, women are getting a chance to break these records and doing some pretty remarkable things for space exploration. Which American has been in space the longest? Listen to this Question Your World radio report produced by the Science Museum of Virginiato find out.

High-Tech vs. Low-Tech Equipment in Vietnam

When Richmond native Bill Harrison was issued a new flight suit in Vietnam he didn't realize that the fire-retardant fiber in the clothing was made by the company that would become his future employer. “It felt strange, not like the nylon that other flight suits were made of,” said the tall, lanky sergeant who served in the central highlands of Vietnam near the Cambodian and Laotian borders. “I saw a label in it that said Nomex, but I didn’t know what that was.”

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