First Subsurface Lava Tube Discovered on Venus episode artwork

EPISODE · Feb 15, 2026 · 30 MIN

First Subsurface Lava Tube Discovered on Venus

from Bedtime Astronomy · host Synthetic Universe

Scientists analyzing NASA’s Magellan radar data have confirmed the first known subsurface lava tube on Venus, hidden beneath the planet’s thick clouds. Located near Nyx Mons, this vast volcanic tunnel may stretch for tens of kilometers, revealing how Venus’s extreme conditions shape its geology.The discovery strengthens theories about Venusian volcanism and sets the stage for future missions like Envision and Veritas to explore the planet’s concealed interior.Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.This episode includes AI-generated content.

Scientists analyzing NASA’s Magellan radar data have confirmed the first known subsurface lava tube on Venus, hidden beneath the planet’s thick clouds. Located near Nyx Mons, this vast volcanic tunnel may stretch for tens of kilometers, revealing how Venus’s extreme conditions shape its geology.The discovery strengthens theories about Venusian volcanism and sets the stage for future missions like Envision and Veritas to explore the planet’s concealed interior.Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.This episode includes AI-generated content.

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First Subsurface Lava Tube Discovered on Venus

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This episode was published on February 15, 2026.

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Scientists analyzing NASA’s Magellan radar data have confirmed the first known subsurface lava tube on Venus, hidden beneath the planet’s thick clouds. Located near Nyx Mons, this vast volcanic tunnel may stretch for tens of kilometers, revealing...

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