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PBS NewsHour
Space Junk Threatens Future Space Exploration
Hari Sreenivasan sat down with recently with Donald Kessler, former NASA scientist and expert on space junk, to talk about the who's and what's of orbital debris: how much is out there, what does it look like, what happens when these objects collide and what danger do they pose for future space travel and for us on Earth.
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April 23, 2024 - PBS NewsHour full episode
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April 22, 2024 - PBS NewsHour full episode
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Israel allegedly strikes back at Iran, retaliating for last weekend's drone and missile attack.
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