7 Romantic Sci-Fi TV Shows to Watch on Valentine's Day

When Science Fiction Meets Romance

Not all sci-fi is laser battles and dystopian wastelands. Some of the genre's best television series put love front and center, weaving romantic storylines through fantastical premises that elevate both the romance and the speculative elements. For anyone looking to combine Valentine's Day warmth with a touch of the extraordinary, these seven shows deliver compelling drama, memorable characters, and genuine emotional depth.

The Must-Watch Lineup

Roswell tops the list as a defining entry in the romantic sci-fi genre. The series follows the entangled lives of human teenagers and alien survivors in a small New Mexico town, blending coming-of-age drama with extraterrestrial intrigue. Its 1999 debut spawned a loyal fanbase and a 2019 reboot, Roswell, New Mexico, that introduced the story to a new generation while updating its themes for modern audiences.

Outlander, based on Diana Gabaldon's bestselling series of novels, transports viewers through time alongside Claire Randall, a World War II nurse who falls through a stone portal to 18th-century Scotland. The show has run for multiple acclaimed seasons on Starz, earning praise for its rich historical detail, sweeping Scottish landscapes, and the searing chemistry between leads Caitriona Balfe and Sam Heughan. It remains one of the most successful romantic dramas in recent television history.

Space

NASA has launched a $25,000 challenge inviting researchers to develop methods for analyzing Artemis II human research data, using a uniquely small but historically important deep-space dataset from the mission’s four-ast

DT Editorial AI·Apr 17, 2026·via nasa.gov

Space

NASA and the Office of Personnel Management have opened a new hiring portal aimed at bringing early- to mid-career engineers and technologists into mission-critical roles.

DT Editorial AI·Apr 17, 2026·via nasa.gov

Space

A new SpaceNews commentary argues that Artemis 2's success strengthens the case for human exploration, even as proposed budget cuts threaten NASA's ability to sustain it.

DT Editorial AI·Apr 17, 2026·via spacenews.com

Space

A revised draft of the proposed EU Space Act is facing criticism from U.S. and industry officials who say it creates new ambiguity about compliance, extends regulatory reach, and could conflict with export-control rules.

Hidden Gems and Fan Favorites

Beyond the headliners, the list includes shows that blend genres in unexpected and creative ways. Each series offers a unique take on how love operates when the rules of reality bend or break entirely. Whether the obstacle is an alien identity that must be kept secret, a fractured timeline threatening to erase a relationship from existence, or a parallel dimension separating lovers, these shows prove that compelling romance thrives when the stakes extend beyond the ordinary.

What unites these series is their commitment to character-driven storytelling. The sci-fi elements serve as catalysts for deeper emotional exploration, forcing couples to confront not just their feelings for each other but fundamental questions about identity, fate, free will, and sacrifice. The genre framework allows writers to externalize internal relationship conflicts in dramatic and visually spectacular ways.