small planets Archives

The architectures of the systems with both small planets and cold Jupiters considered in this work and ordered according to increasing semi-major axis of the innermost planet (from bottom to top). The cold Jupiters in the left (27 systems) and right (23 systems) panels have masses 0.3 ≤ Mp ≤ 13 MJup and 0.5 ≤ Mp ≤ 20 MJup, respectively, with a large overlap for cold Jupiters with 0.5 ≤ Mp ≤ 13 MJup. The planet circles have sizes proportional to their mass (see legend in the top right corner), and colors depending on the orbital eccentricity (more eccentric planets are shown in yellow). The host stars are color coded as a function of stellar metallicity (metallicity increases from blue to red). -- astro-ph.EP

Astronomy & Telescopes, Exoplanets, -moons, -comets, Gas Giants, Imaging & Spectroscopy, Status Report

Cold Jupiters And Small Planets: A Search For Correlations With The Largest Exoplanet Samples

by Keith CowingMay 27, 2025May 27, 2025

Finding out whether there is any correlation between the presence of short-period small planets (SPs) with P≲100 d (a≲0.4 AU) and 1<Mp<20 M⊕ and that of outer cold Jupiters (CJs) […]

small planets

Cold Jupiters And Small Planets: A Search For Correlations With The Largest Exoplanet Samples

Material Cycling Across Earth’s Spheres And Triggers Of Cambrian Explosion: A Tectonic Perspective

Where Does Earth’s Nitrogen Go? Two Atoms Offer A Clue

Exotic Methanol Discovered In Planet-Building Zones

More Than One Thousand TESS Planets

First Detection Of Variable Water Clouds Outside Of Our Solar System