super-Earth atmospheres Archives

Mass–radius for USP planets, with mass–radius measurements better than 25 per cent from http://www.astro.keele.ac.uk/jkt/tepcat/ and for our USP TESS candidates (see Table 1), colour coded by their equilibrium temperature. Two-layer models from Zeng et al. (2016) are displayed with different lines and colours. ‘Earth-like’ here means a composition of 30 per cent Fe and 70 per cent MgSiO3, whereas ‘100 per cent Rock’ means a composition of 100 per cent MgSiO3. Earth and Venus are identified in this plot as pale blue and orange circles, respectively -- astro-ph.EP

Atmospheres, Climate, Weather, Exoplanets, -moons, -comets, Habitable Zones, Imaging & Spectroscopy, Status Report

Surface Pressure Impact On Nitrogen-dominated USP Super-Earth Atmospheres

by Keith CowingApril 18, 2023April 18, 2023

In this paper, we compare the chemistry and the emission spectra of nitrogen-dominated cool, warm, and hot ultra-short-period (USP) super-Earth atmospheres in and out of chemical equilibrium at various surface […]

super-Earth atmospheres

Surface Pressure Impact On Nitrogen-dominated USP Super-Earth Atmospheres

A Search For Narrowband Technosignatures From LTT 3780 With The Allen Telescope Array And The Karl G. Jansky Very Large Array

Tricorder Tech: Identifying Proteins, Molecule By Molecule

First Completed Rocky Worlds Program Observations Open New Era in Exoplanet Studies

Pioneer 10/11 Telemetry Explanatory Almanac

Diverse Organic Molecules Discovered Surrounding A Newly Formed Star