Norwegian filmmaker Elisabeth Rasmussen’s debut feature-length documentary, We Are Stardust [+leggi anche:
trailer
scheda film], arrives in the Newcomers Competition of this year’s Thessaloniki International Documentary Festival as an engaging and unexpectedly entertaining reflection on curiosity, perseverance and humanity’s cosmic origins. Blending science, personal storytelling and a touch of eccentric charm, the film explores the unlikely journey of Jon Larsen, a Norwegian jazz musician-turned-amateur scientist who claims to have discovered micrometeorites, or “stardust”, in the most mundane of places: the gutters and rooftops of our own planet.

For decades, astronomers and researchers have spent vast sums searching for traces of cosmic material across the universe. Larsen’s approach is disarmingly simple by comparison. Armed with little more than a broom, a magnet and a microscope, he has spent years combing through urban dust in search of microscopic particles that might have travelled millions of kilometres through space before landing quietly on Earth. His findings, however, are initially met with scepticism and even ridicule by parts of the scientific community.

Rasmussen’s film follows Larsen’s unconventional quest while gradually widening its scope to explore broader questions about scientific curiosity, knowledge and the human impulse to understand our place in the universe. The director herself becomes a subtle presence within the narrative, drawn into Larsen’s world while simultaneously reflecting on her own search for identity and connection to her Sámi heritage. This dual perspective lends the film a quietly personal dimension without ever overwhelming its scientific core.

One of the movie’s greatest strengths lies in its tone. Rather than adopting the solemnity often associated with science documentaries, Rasmussen opts for a playful and accessible approach that foregrounds the joy of discovery. Larsen proves an ideal guide: charismatic, articulate and driven by an infectious enthusiasm that bridges the gap between art and science. His background as a jazz musician reinforces the film’s central idea that creativity and scientific inquiry are not opposing forces, but rather complementary ways of engaging with the world.

Visually, We Are Stardust is strikingly polished. Cinematographers Jannicke Mikkelsen and Jason Leeds deliver pristine imagery that oscillates between intimate observational footage and expansive cosmic perspectives. Microscopic images of meteorite particles are transformed into hypnotic visual sequences, allowing the audience to grasp both the scale and the wonder of Larsen’s discovery. The film probably benefits from its long gestation period, which results in a rich tapestry of material carefully shaped in the editing room.

The soundscape further elevates the experience. Danish composer Philip Owusu’s majestic instrumental score, infused with subtle jazz influences, accompanies the narrative with warmth and emotional depth. It enhances the pic’s sense of wonder while maintaining an understated optimism that mirrors Larsen’s unwavering belief in his work. On the big screen, the music and imagery combine to create a cinematic experience that feels far larger than the humble origins of its subject matter.

Ultimately, We Are Stardust hits the mark not because it proves or disproves Larsen’s claims, but because it celebrates the spirit of inquiry that drives both science and art. Rasmussen’s promising debut reminds us that discovery often begins not with billion-dollar instruments pointed at distant galaxies, but with the simple act of looking closely at the world beneath our feet.

We Are Stardust was produced by Norway’s Wonderline Productions together with Denmark’s CFC Short & Doc.