NOVA
PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

Season 53 · Episode 12 ·
Space Wars
An arms race is escalating above us, as military powers vie for control of space. Discover how satellites we rely on are vulnerable to attack, how debris is filling increasingly crowded orbits, and what can be done to protect them.
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Episode 12 of season 53 of NOVA: “Space Wars”. Aired 2026-10-07. Watch it online free on ZapFlix.