A note on the atmospheric composition of venusATMOSPHERIC COMPOSITIONPLANETARY COMPOSITIONVENUS (PLANET)No Abstract AvailableRasool, S. I.Goddard Space Flight Center
Venus Earth Mars Each of the planets in this list has its own distinct properties, but they also share characteristics that make their status as inner planets significant. Consider each of these in more detail. Mercury Mercury is the first planet in this list, the one closest to the Sun. ...
Atmospheric Escape From TOI-700 d: Venus versus Earth Analogs. Astrophys. J. Lett. 896, L24 (2020). Khodachenko, M. L., Shaikhislamov, I. F., Lammer, H. & Prokopov, P. A. Atmosphere expansion and mass loss of close-orbit giant exoplanets heated by stellar XUV. II. Effects of ...
New observations from the Venus Express spacecraft as well as theoretical and experimental investigation of Venus analogue materials have advanced our understanding of the petrology of Venus melts and the mineralogy of rocks on the surface. The VIRTIS instrument aboard Venus Express provided a map of ...
THE MASS OF Kepler-93b AND THE COMPOSITION OF TERRESTRIAL PLANETS.doi:10.1088/0004-637X/800/2/135Kepler-93b is a 1.478 ± 0.019 R⊕ planet with a 4.7 day period around a bright (V = 10.2), astroseismically characterized host star with a mass of 0.911 ± 0.033 M...
This variety makes Venus an important planet to understand within the context of terrestrial-like planets, both in our own solar system and outside it. The primary chemical cycles are believed known but surprisingly few details about these cycles have been fully verified by concurrence among ...
The forthcoming PLATO mission32,33will observe planetary radii down to an accuracy of 3%. For an Earth-like (Venus-like) planet, making the (rather approximate) assumption that transit measurements will be made in the atmosphere above\sim70 km (200 km) depending on wavelength, suggests that ...
FeO varies throughout the inner solar system: ∼3 wt% in Mercury, 8 wt% in Earth and Venus, and 18 wt% in Mars. These differences can be produced by varying oxidation conditions, hence do not suggest the terrestrial planets were formed from fundamentally different materials. The broad ...
This phenomenon, known as the greenhouse effect, can result in an increase in the surface temperature of a planet. An extreme example of the effect is shown by Venus, a planet covered by heavy clouds composed mostly of CO 2 , whose surface temperatures have been measured at 430~ A. If ...
The paper presents a new theoretical framework for the formation and structure of the Solar System that can explain several key features of the terrestrial planets (like Earth,Venus, andMars), outer Solar System (likeJupiter), and composition of asteroids and meteorite famili...