Left: Gas-phase abundances of aromatic molecules versus distance from the star calculated with CTM (solid lines) and without it (dotted lines). Right: Gas-phase abundances of aromatic molecules at R =
Left: Gas-phase abundances of aromatic molecules versus distance from the star calculated with CTM (solid lines) and without it (dotted lines). Right: Gas-phase abundances of aromatic molecules at R =
Top: High-fidelity noise simulations for potential additional bandpasses that could be observed at the same time as the discovery observation for different assumed bandwidths. The shaded areas represent the uncertainty
A Science Strategy for the Human Exploration of Mars A new report from the National Academies of Sciences, Engineering, and Medicine identifies the highest priority science objectives for the first
Motion of 3I. (a) Color composite from SPHEREx data at 1.185, 1.716, and 2.194 µm for red, green, and blue, respectively. The trajectory of 3I is overplotted, with observed positions
Top: White light curves of observation 1, observation 3, and observation 15 from the NA reduction, both at native time resolution in black and binned to 25x in red for
TESS PDC-SAP flux measurements extracted from the 2-min cadence data of TOI-7166. The target was observed in sector 82. The blue points show the 2-min data, and the red points
TOP: Heat map plots illustrating detection strength as a function of normalized exposure time and varying resolving abundance at varying Earth H2O abundances with 2 spectral points permitted at each
The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Pham J, Nandi SP, Balaian L, Engstrom C, Chang P,
NASA Planetary Research — Grok via Astrobiology.com On December 10, 2025 at 1 PM Eastern, NASA’s Planetary Science Division (PSD) Planetary Research Programs will host a webinar to celebrate the
Variation in prokaryote phyla relative abundance as a function of lava rock age and separated by eruption. Less abundant phyla were concatenated under “Others” but can be found in detail






