Astrobiology44- Page

Free retrieval results (top two panels) and cross sections of considered chemical species (bottom two panels) from our investigation of the 3.17 µm feature. Free retrievals were conducted on the

A.1. Location of CO2 ice in NGC 6302. The image shows HST/WFC3 observations featuring filter F656N (Kastner et al. 2022), which traces Hα emission. The JWST MIRI mosaic is indicated

A heatmap of Planck-weighted correlated-k tables to complement Figure 5 of PICASO 3.0 release in order to show any major differences between opacity and chemistry updates. The four panels correspond

Biogeochemist Elisa Merz — © Abbey Dias Lake Fryxell is located in the McMurdo Dry Valley on the Antarctic mainland. The lake is covered year round with four to five

Constraint on the lifetime 𝐿 = 10𝑛 of intelligent technological civilizations derived from the Fermi paradox. The expected number of coexisting civilizations 𝑁 is shown as a function of the

A Structural comparison of chlorophyll-based and retinal-based photosystems. Left: Type II reaction center with antenna complex from Thermochromatium tepidum88. The catalytic core (orange) contains bacteriochlorophyll pigments (green) that drive electron

The atmosphere of an exoplanet – Grok via Astrobiology.com Among the many recommendations of the Decadal Survey on Astronomy and Astrophysics 2020, we found that a priority area of research

Schematic representation of the effect of stellar contamination (TLS) with actual examples of the effect of TLS in simulated signals. In the left column, we show the stellar spectrum, both