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A star is born

Monday, February 23rd, 2009

Conditions in space are so very different than that of earth. When you think of hot, you think red, right? Not so in space. A hot star is blue and a yellow or whitish star is cooler. On this week's SkyTalk, WHYY's Dave Heller and Chief Astronomer Derrick Pitts find out how stars get started and generate energy.

Image Credit: NASA and Michael Rich (UCLA)

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Dr. Derrick H. Pitts

Senior Scientist, Chief Astronomer, Franklin Institute Science Museum

Sky Talk is a weekly discussion of what's new and interesting in astronomy with Dr. Derrick Pitts and WHYY FM's Dave Heller every Monday evening during NewsWorks Tonight at 6 pm. Learn more about Dr. Derrick Pitts »

Extended Interview

Derrick Pitts speaks with NASA Technical Manager Rob Landis about what it's like behind the scenes and what's next for the Space Program.

Atlantis Launch Extra

Derrick Pitts takes a closer look at the stainless-steel star made of the original Franklin Institute Fels Planetarium dome, which hitched a ride with the last space shuttle mission.

Watch now »

Astronomy Clubs

Check out these local area astronomy clubs for a star party near you: