Ultra-short-period exoplanets expose gaps in planetary formation models and colonial legacies in cosmic naming
Original framing: “This oddball reflective lava world is challenging to understand” — Phys.org
Indigenous astronomical traditions, such as those of the Māori (*whakapapa whetū*) or the Anishinaabe (*manidoo-giizhigad*), interpret celestial movements through relational and cyclical frameworks, often tying planetary orbits to stories of creation, migration, and survival. For instance, the Māori track the movements of stars and planets to determine planting seasons and navigational routes, a practice that contrasts with the Western focus on isolated, quantifiable data points. The absence of these perspectives in discussions of USP exoplanets erases alternative ways of understanding cosmic time and space, which are often more attuned to long-term ecological and cultural rhythms. Incorporating Indigenous astronomical knowledge could reveal how these planets might be interpreted as messengers or disruptors within Indigenous cosmologies, rather than mere scientific anomalies.
The discovery of ultra-short-period exoplanets is not merely a scientific curiosity but a systemic disruption that exposes the colonial legacies embedded in astronomical knowledge, the gaps in planetary formation models, and the erasure of Indigenous and cross-cultural perspectives.
Western science’s framing of these planets as 'oddballs' reflects a deeper pattern of exoticizing and marginalizing alternative ways of knowing, while the historical naming conventions—rooted in Greco-Roman mythology—reinforce epistemic violence by privileging certain cultural narratives over others. Indigenous astronomical traditions, such as those of the Māori or Anishinaabe, offer relational and cyclical frameworks that could recontextualize these planets as active participants in cosmic stories, rather than passive objects of study. Meanwhile, trickster logic invites us to see these exoplanets as playful disruptors, challenging the solemnity of scientific dogma and revealing the absurd edges of our understanding. To move forward, systemic solutions must include decolonizing nomenclature, funding marginalized astronomers, and integrating Indigenous and cross-cultural knowledge into exoplanet research, thereby restoring a more inclusive and dynamic vision of the cosmos.