Results 141 to 150 of about 1,040 (180)

Exploring central star variability of planetary nebulae using gaia photometry. [PDF]

Sci Rep
NegmEldin MA, Ali A, Hamed GM, Essam A.
europepmc   +1 more source

The hidden mysteries of our ice giant planets. [PDF]

Nat Commun
de Villa K, Ge H.
europepmc   +1 more source

Astrovirology and terrestrial life survival. [PDF]

Bioinformation
Shapshak P, Zandi M, Somboonwit C, T Sinnott J.   +3 more
europepmc   +1 more source

Chance and purpose in the evolution of biospheres. [PDF]

Philos Trans R Soc Lond B Biol Sci
Donoghue PCJ, Lenton TM, Okasha S, Shields GA, Spang A.   +4 more
europepmc   +1 more source

Abiotic sources of fixed nitrogen sustained early ecosystems for several hundred million years after the origin of life. [PDF]

Sci Adv
Boden JS, Ni Z, Anderson RE, Stüeken EE.   +3 more
europepmc   +1 more source

An ultra-short-period super-Earth with an extremely high density and an outer companion. [PDF]

Sci Rep
Livingston JH, Gandolfi D, Trani AA, Herath M, Barragán O, Hatzes A, Luque R, Fukui A, Nowak G, Palle E, Hellier C, Fridlund M, de Leon J, Hirano T, Narita N, Albrecht S, Dai F, Deeg H, Van Eylen V, Korth J, Tamura M.   +20 more
europepmc   +1 more source

Origin and Evolution of the Galilean Satellites Within the Jovian System. [PDF]

Space Sci Rev
Nimmo F, Canup R, Fujii Y, Izidoro A, Ji J, McKinnon W, Mousis O, Ormel C, Ogihara M, Stevenson D, Blanc M.   +10 more
europepmc   +1 more source

The Possible Evolution of an Exoplanet’s Atmosphere

Eos, 2021
Scientific sleuths explore data gathered trillions of kilometers away and put forth different, and often conflicting, ideas to reconstruct the gaseous envelope on a distant rocky exoplanet, GJ 1132 b.
Stacy Kish
exaly   +2 more sources

Atmospheric Escape and the Evolution of Close-In Exoplanets [PDF]

Annual Review of Earth and Planetary Sciences, 2019
Exoplanets with substantial hydrogen/helium atmospheres have been discovered in abundance, many residing extremely close to their parent stars. The extreme irradiation levels that these atmospheres experience cause them to undergo hydrodynamic atmospheric escape.
James E Owen
exaly   +4 more sources

Exoplanet atmosphere evolution: emulation with neural networks

Monthly Notices of the Royal Astronomical Society, 2023
ABSTRACT Atmospheric mass-loss is known to play a leading role in sculpting the demographics of small, close-in exoplanets. Knowledge of how such planets evolve allows one to ‘rewind the clock’ to infer the conditions in which they formed.
James Rogers, James E Owen, T Lucas Mäkinen   +2 more
exaly   +4 more sources