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14 results for galaxies.

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Keyword     galaxies

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The Galaxies and the Dark Matter
by José Luís Pereira Rebelo Fernandes
International Journal of Physics. 2021, 9(1), 36-41. DOI: 10.12691/ijp-9-1-4
Pub. Date: December 21, 2020Views: 8530Downloads: 11867
universe gravitation potential gravity velocity mass physics variable
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New Formulas and Mechanism for the Spiral Arm Formation of Galaxies
by Hongjun Pan
International Journal of Physics. 2019, 7(3), 73-85. DOI: 10.12691/ijp-7-3-2
Pub. Date: October 23, 2019Views: 22370Downloads: 25150
spiral galaxies simulation evolution black holes hydrogen production matter conversion
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A Modified Model of the Universe Shows How Acceleration Changes Galaxy Dynamics
by Jarl-Thure Eriksson
International Journal of Physics. 2018, 6(2), 38-46. DOI: 10.12691/ijp-6-2-3
Pub. Date: April 11, 2018Views: 29887Downloads: 27448
Friedmann equation accelerating expansion of the universe Coriolis force rotational velocities of galaxies
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Spiral Galaxies Support Rotating Space as "Dark Matter" Mechanism
by Jay D. Rynbrandt
Frontiers of Astronomy, Astrophysics and Cosmology. 2017, 3(1), 1-3. DOI: 10.12691/faac-3-1-1
Pub. Date: January 17, 2017Views: 13946Downloads: 13529
dark matter space spiral galaxies spiral arms galactic bars and galaxy
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Alternative Mechanisms of Dark Matter, Galactic Filaments and the Big Crunch
by Jay D. Rynbrandt
Frontiers of Astronomy, Astrophysics and Cosmology. 2016, 2(1), 35-37. DOI: 10.12691/faac-2-1-5
Pub. Date: July 12, 2016Views: 15161Downloads: 14454
dark matter galactic filaments big crunch space black holes galaxies universal collapse
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Novel Descriptions of the Big Bang, Inflation, Galactic Structure and Energetic Quasars
by Jay D. Rynbrandt
Frontiers of Astronomy, Astrophysics and Cosmology. 2016, 2(1), 24-34. DOI: 10.12691/faac-2-1-4
Pub. Date: July 04, 2016Views: 20526Downloads: 19553
black hole big bang inflation galaxy formation galactic clusters dwarf galaxies gravity waves
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How Long Can the Spiral Arms of Disc Galaxies Be Optically Observed?
by Hongjun Pan
International Journal of Physics. 2024, 12(5), 212-224. DOI: 10.12691/ijp-12-5-4
Pub. Date: September 16, 2024Views: 4904Downloads: 10195
Spiral arms spiral pattern evolution rigid spiral arms soft spiral arms spiral galaxies
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Spiral Arm Formation of Galaxies Through ROTASE Mechanism is Perfectly Demonstrated by Falling Rockets Venting Fuel
by Hongjun Pan
International Journal of Physics. 2023, 11(4), 166-173. DOI: 10.12691/ijp-11-4-1
Pub. Date: September 16, 2023Views: 6453Downloads: 7063
spiral arms spiral galaxies x-matter black holes galaxy evolution spirals by rockets
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Spirals and Rings in Barred Galaxies by the ROTASE Model
by Hongjun Pan
International Journal of Physics. 2021, 9(6), 286-307. DOI: 10.12691/ijp-9-6-5
Pub. Date: December 01, 2021Views: 12553Downloads: 13364
ROTASE model formation of spiral arms X-matter black hole chain-link ring crossing
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Pitch Angle Calculation of Spiral Galaxies Based on the ROTASE Model
by Hongjun Pan
International Journal of Physics. 2021, 9(2), 71-82. DOI: 10.12691/ijp-9-2-2
Pub. Date: January 27, 2021Views: 10070Downloads: 12105
X-matter ROTASE model spiral arms pitch angle spiral galaxies simulation
Abstract Full Text PDF (587 KB) Full Text HTML Full Text ePUB (3399 KB)
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