“…Flyby missions including Giotto (Keller et al., 1988), Stardust (Brownlee, 2014), Deep Space 1 (Soderblom et al., 2002), Deep Impact (A’Hearn et al., 2005), and the more intensive Rosetta mission, which orbited 67P/Churyumov‐Gerasimenko (hereafter 67P) have revealed the complex geomorphological features of cometary nuclei, including circular depressions or pits, extended fractures, and landslides (Birch et al., 2017; Massironi et al., 2015; Thomas et al., 2015; Thomas, A’Hearn, Belton, et al., 2013; Thomas, A’Hearn, Veverka, et al., 2013). Although no SAPs have been identified within these terrains, thermal and gravitational effects exerted on comets shape their nuclei (Zhang & Michel, 2021) and give rise to three potential speleogenic processes. These include the formation of pits and sinkholes driven by sublimation (refer to Vincent, Bodewits, et al., 2015; Figure 8d), fracturing generated by thermal and mechanical stresses (El‐Maarry et al., 2015), and the potential formation of talus caves associated with mass wasting deposits.…”