Review: 'Star Trek: Discovery' Faces The Frontier In “The Galactic Barrier” –

The USS Discovery goes where few have gone before.

Review: 'Star Trek: Discovery' Shares Its Dreams In “If Memory Serves” –

STAR TREK: DISCOVERY Review — All In • TrekCore.com

Review – Page 5 –

Review: 'Star Trek: Discovery' Faces The Frontier In “The Galactic Barrier” –

Star Trek V: The Final Frontier - Wikipedia

Review – Page 5 –

STAR TREK: DISCOVERY Review: But To Connect • TrekCore.com

Star Trek V: The Final Frontier (1989) - News - IMDb

What is the barrier to the galactic core in Star Trek? - Quora

Paul Stamets, Memory Alpha

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The Examples (episode), Memory Alpha

Star Trek: Discovery review – Season 4, Episode 10: The Galactic Barrier – Trekking with Dennis