NASA astronaut Don Pettit to discuss his seven-month space mission on April 28; check live streaming details, time and how you can participate
In which astronaut Don Pettit will provide insights into his recent space mission on the International Space Station (ISS). Pettit arrived back on Earth on April 19 and spent 220…
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Trump administration ends $129 million in funding for Duke HIV vaccine effort
Shaun
- May 31, 2025
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