Reference article concept on Kepler-186f, focused on habitability context and why Earth-size planets in habitable zones remain follow-up-worthy.

Ensure cautious language; focus on observational context and avoid life-detection claims.

A short script exploring the hypothesis of early Earth being a 'water world' and the evidence supporting this theory from recent geological studies.

Present as a hypothesis supported by evidence, not a definitive conclusion.

A brief newsletter note exploring the artistic inspiration drawn from nebulae, referencing popular culture and visual trends. *Class C source: For style/topic inspiration only; requires scientific validation from Class A/B sources for factual claims.*

Clearly state this is for creative inspiration and any scientific claims must be traced to primary sources. Do not present Astro Alexandra as a scientific authority.

A longform script concept on evidence interpreted as ancient lake-bed deposits and the implications for possible past habitability on Mars.

Emphasize uncertainty and avoid definitive statements about life.

A podcast segment discussing model-based prebiotic chemistry in hydrothermal vents, exploring proposed pathways for early-Earth chemistry.

Clearly distinguish between theoretical models and empirical evidence.

Reference research brief on how archive-backed follow-up can sharpen or weaken a candidate exoplanet-atmosphere interpretation.

Keep all claims conditional and tied to approved source traces.