Space Science

Collection of space science datasets from the SDL Astronomy and Astrophysics at JSC.

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1 to 4 of 4 Results

Refined parameter-space simulation datasets on the effects of stellar encounters on protoplanetary disks and planetary systems Oct 10, 2025 Govind, Amith; Pfalzner, Susanne, 2025, "Refined parameter-space simulation datasets on the effects of stellar encounters on protoplanetary disks and planetary systems", https://doi.org/10.26165/JUELICH-DATA/HWRH30, Jülich DATA, V1 Simulation data on the gravitational effects of stellar flybys on non-viscous circumstellar disks and planetary systems are provided. These datasets span a refined parameter space for encounter scenarios, with mass ratios between the perturber and host star ranging from 0.3 to 1....
Simulation datasets on the impact of stellar flybys on protoplanetary disks and planetary systems Sep 16, 2025 Bhandare, Asmita; Pfalzner, Susanne, 2025, "Simulation datasets on the impact of stellar flybys on protoplanetary disks and planetary systems", https://doi.org/10.26165/JUELICH-DATA/331BQM, Jülich DATA, V1 Simulation data on the gravitational effects of stellar flybys on non-viscous circumstellar disks and planetary systems are provided. These datasets cover a broad range of encounter scenarios, with mass ratios between the perturber and host star ranging from 0.3 to 50.0, periastr...
Simulation data on the long-term evolution of the Solar System following a stellar flyby Sep 10, 2025 Wagner, Frank W.; Pfalzner, Susanne, 2025, "Simulation data on the long-term evolution of the Solar System following a stellar flyby", https://doi.org/10.26165/JUELICH-DATA/LGBORQ, Jülich DATA, V1 Simulation data are provided on the long-term evolution of the Solar System following a stellar flyby. The simulation begins at 12,000 years after the periastron passage of a perturber star and models the Sun and the four giant planets, tracking the orbital paths of several thous...
Simulation data on the effects of a stellar encounter on the protoplanetary disk of the early Solar System Sep 10, 2025 Wagner, Frank W.; Pfalzner, Susanne, 2025, "Simulation data on the effects of a stellar encounter on the protoplanetary disk of the early Solar System", https://doi.org/10.26165/JUELICH-DATA/9Z9K47, Jülich DATA, V1 Simulation data are provided on the gravitational effects of a stellar flyby on the non-viscous circumstellar disk of the early Solar System. The disk size is fixed at 150 au, and the perturbing star (mass ratio 0.8 relative to the Sun) approaches to within 110 au at periastron,...

Refined parameter-space simulation datasets on the effects of stellar encounters on protoplanetary disks and planetary systems

Oct 10, 2025

Govind, Amith; Pfalzner, Susanne, 2025, "Refined parameter-space simulation datasets on the effects of stellar encounters on protoplanetary disks and planetary systems", https://doi.org/10.26165/JUELICH-DATA/HWRH30, Jülich DATA, V1

Simulation data on the gravitational effects of stellar flybys on non-viscous circumstellar disks and planetary systems are provided. These datasets span a refined parameter space for encounter scenarios, with mass ratios between the perturber and host star ranging from 0.3 to 1....

Simulation datasets on the impact of stellar flybys on protoplanetary disks and planetary systems

Sep 16, 2025

Bhandare, Asmita; Pfalzner, Susanne, 2025, "Simulation datasets on the impact of stellar flybys on protoplanetary disks and planetary systems", https://doi.org/10.26165/JUELICH-DATA/331BQM, Jülich DATA, V1

Simulation data on the gravitational effects of stellar flybys on non-viscous circumstellar disks and planetary systems are provided. These datasets cover a broad range of encounter scenarios, with mass ratios between the perturber and host star ranging from 0.3 to 50.0, periastr...

Simulation data on the long-term evolution of the Solar System following a stellar flyby

Sep 10, 2025

Wagner, Frank W.; Pfalzner, Susanne, 2025, "Simulation data on the long-term evolution of the Solar System following a stellar flyby", https://doi.org/10.26165/JUELICH-DATA/LGBORQ, Jülich DATA, V1

Simulation data are provided on the long-term evolution of the Solar System following a stellar flyby. The simulation begins at 12,000 years after the periastron passage of a perturber star and models the Sun and the four giant planets, tracking the orbital paths of several thous...

Simulation data on the effects of a stellar encounter on the protoplanetary disk of the early Solar System

Sep 10, 2025

Wagner, Frank W.; Pfalzner, Susanne, 2025, "Simulation data on the effects of a stellar encounter on the protoplanetary disk of the early Solar System", https://doi.org/10.26165/JUELICH-DATA/9Z9K47, Jülich DATA, V1

Simulation data are provided on the gravitational effects of a stellar flyby on the non-viscous circumstellar disk of the early Solar System. The disk size is fixed at 150 au, and the perturbing star (mass ratio 0.8 relative to the Sun) approaches to within 110 au at periastron,...

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