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The latest propulsion news, distilled by AI into sharp ~100-word summaries. ByteBrief tracks propulsion across dozens of tech sources and brings you only what matters, updated hourly. Tap any story for the full brief, or open the original source.

Elon Musk and NASA Administrator Jared Isaacman endorsed antimatter propulsion on X. The concept remains theoretical but could convert mass into energy with 10 billion times more efficiency than chemical combustion. Harnessing antimatter would enable high-speed space travel beyond the solar system.
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