Results 21 to 30 of about 18,135,112 (267)
Predicting Planets in Known Extrasolar Planetary Systems. III. Forming Terrestrial Planets [PDF]
The Astrophysical Journal, 2006 New coauthor Kaib -- ApJ, in ...
Raymond, Sean N. +2 more
openaire +2 more sources
Life at the end of worlds : modelling the biosignatures of microbial life in diverse environments at the end of the habitable lifetimes of Earth-like planets [PDF]
, 2014 This thesis investigates how increased global mean temperatures on Earth, induced by the increase in the luminosity of the Sun as it ages, change the types of habitable environments on the planet at local scales over the next 3 Gyr.
O'Malley-James, Jack T.
core +2 more sources
Tianwen-1 and MAVEN Observations of the Response of Mars to an Interplanetary Coronal Mass Ejection
The Astrophysical Journal, 2023 Interplanetary coronal mass ejections (ICMEs) are solar transients that have significant effects on the upper atmosphere and ionosphere of Mars. The simultaneous spacecraft observations from Tianwen-1/MOMAG in solar wind and multiple instruments on board
Bingkun Yu +24 more
doaj +1 more source
Main Belt Comets and other “Interlopers” in the Solar System
Universe, 2022 According to traditional ideas about the formation of the Solar System starting from a protoplanetary disk of gas and dust, a well-defined distribution of planets and minor bodies is expected: (a) volatile-poor rocky bodies (terrestrial planets and ...
Vincenzo Orofino
doaj +1 more source
The Astrophysical Journal, 2023 We model the early stages of planet formation in the solar system, including continual planetesimal formation, and planetesimal and pebble accretion onto planetary embryos in an evolving disk driven by a disk wind.
John Chambers
doaj +1 more source
Frontiers in Astronomy and Space Sciences, 2022 Orbital systems are often self-organized and/or characterized by harmonic relations. Inspired by music theory, we rewrite the Geddes and King-Hele (QJRAS, 24, 10–13, 1983) equations for mirror symmetries among the distances of the planets of the Solar ...
Michael J. Bank, Nicola Scafetta
doaj +1 more source
The great dichotomy of the Solar System: Small terrestrial embryos and massive giant planet cores [PDF]
Icarus, 2015 In press in ...
Morbidelli, A. +3 more
openaire +2 more sources
Microlensing for extrasolar planets : improving the photometry [PDF]
, 2013 Gravitational Microlensing, as a technique for detecting Extrasolar Planets, is recognised for its potential in discovering small-mass planets similar to Earth, at a distance of a few Astronomical Units from their host stars.
Bajek, David J.
core +2 more sources
A light carbon isotope composition for the Sun
Nature Communications, 2018 The Sun’s light stable isotopes compositions can help us understand how our solar system formed. Here, the authors find that solar C is depleted relative to bulk Earth indicating that the 13C enrichment of the terrestrial planets is from CO self ...
James R. Lyons +2 more
doaj +1 more source
Solar sail mission applications and future advancement [PDF]
, 2010 Solar sailing has long been envisaged as an enabling technology. The promise of open-ended missions allows consideration of radically new trajectories and the delivery of spacecraft to previously unreachable or unsustainable observation outposts.
Macdonald, M., McInnes, C.R.
core +3 more sources