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PBS News Hour

The growing problem space debris poses for Earth

Season 2024 Episode 225 | 6m 09s

From defunct satellites to rocket parts, debris from everything humans have launched into space since the 1950s is orbiting the Earth. That space junk is threatening our technology, both up there and down here. Marcus Holzinger, a professor of aerospace engineering at University of Colorado Boulder, joins Laura Barrón-López to discuss what’s at stake.

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Extras
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PBS News Hour
Democratic strategist on the new anti-partisan swing voters
Democratic strategist on the new anti-partisan swing voters
Clip: S2026 E180 | 5:44
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PBS News Hour
Painter Alex Katz reflects on his career and artistry
Painter Alex Katz reflects on his career and artistry ahead of 100th birthday
Clip: S2026 E180 | 6:48
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PBS News Hour
Pediatrician says RFK Jr. sowing doubt about measles
Pediatrician says RFK Jr. sowing doubt about measles-associated deaths
Clip: S2026 E180 | 6:14
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PBS News Hour
News Wrap: Lindsay Clancy jury unable to reach verdict
News Wrap: Lindsay Clancy jury deadlocked and unable to reach verdict
Clip: S2026 E180 | 6:29
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PBS News Hour
Afghan women defy Taliban to educate girls in secret schools
Inside Afghanistan's secret schools where women defy the Taliban to educate girls
Clip: S2026 E180 | 11:17
Watch • 5:07
PBS News Hour
Iran war creating major dent in economy, Cliff Kupchan says
Prolonged Iran war creating major dent in global economy, Cliff Kupchan says
Clip: S2026 E180 | 5:07
Watch • 4:02
PBS News Hour
U.S. strikes Iran as Tehran targets Gulf allies
U.S. strikes Iran again as Tehran targets American allies in Gulf region
Clip: S2026 E180 | 4:02
Watch • 6:04
PBS News Hour
Whistleblower's attorney details USPS election concerns
Whistleblower's attorney details concerns over USPS mail-in ballot system
Clip: S2026 E180 | 6:04
Watch • 57:46
PBS News Hour
September 2, 2026 - PBS News Hour full episode
September 2, 2026 - PBS News Hour full episode
Episode: S2026 E180 | 57:46
Watch • 57:46
PBS News Hour
September 1, 2026 - PBS News Hour full episode
September 1, 2026 - PBS News Hour full episode
Episode: S2026 E179 | 57:46