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International Journal of Astronomy and Astrophysics
Submission
International Journal of Astronomy and Astrophysics
ISSN Print:
2161-4717
ISSN Online:
2161-4725
www.scirp.net/journal/ijaa
E-mail:
[email protected]
Google-based Impact Factor:
1
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A New Open Cluster Census in the Region of Cygnus OB2 with
Gaia
Data
()
Leonardo G. Paíz
,
María S. De Biasi
,
Rosa B. Orellana
,
Mariela A. Corti
International Journal of Astronomy and Astrophysics
Vol.15 No.2
, June 30, 2025
DOI:
10.4236/ijaa.2025.152013
146
Downloads
903
Views
Citations
This article belongs to the Special Issue on
Can a Free Electron Absorb a Photon?
()
Golden Gadzirayi Nyambuya
,
Godson Fortune Abbey
,
Joseph Simfukwe
,
Saul Paul Phiri
,
Prospery Christopher Simpemba
,
Alok Srivastava
International Journal of Astronomy and Astrophysics
Vol.15 No.2
, June 30, 2025
DOI:
10.4236/ijaa.2025.152012
136
Downloads
1,126
Views
Citations
This article belongs to the Special Issue on
Convergence to a Lamarckian Model of Cosmic Biology
()
Nailin Chandra Wickramasinghe
,
Edward J. Steele
International Journal of Astronomy and Astrophysics
Vol.15 No.2
, June 30, 2025
DOI:
10.4236/ijaa.2025.152011
115
Downloads
1,043
Views
Citations
This article belongs to the Special Issue on
The Possibility for Panspermia in the Galaxy by Means of Planetary Dust Grains
()
Zaza N. Osmanov
International Journal of Astronomy and Astrophysics
Vol.15 No.2
, June 24, 2025
DOI:
10.4236/ijaa.2025.152010
138
Downloads
884
Views
Citations
This article belongs to the Special Issue on
Evidence of Galaxy Expansion from Globular Clusters
()
Garen S. Karapetian
,
Abraham P. Mahtessian
,
Lev E. Byzalov
,
Martik A. Hovhannisyan
,
Lazar A. Mahtessian
International Journal of Astronomy and Astrophysics
Vol.15 No.2
, June 24, 2025
DOI:
10.4236/ijaa.2025.152009
118
Downloads
665
Views
Citations
This article belongs to the Special Issue on
Unrestricted Earth Return, Planetary Protection and the Wisdom of the Precautionary Principle
()
Barry E. DiGregorio
,
N. C. Wickramasinghe
,
Gensuke Tokoro
International Journal of Astronomy and Astrophysics
Vol.15 No.2
, June 19, 2025
DOI:
10.4236/ijaa.2025.152008
127
Downloads
742
Views
Citations
This article belongs to the Special Issue on
New Probability Distributions in Astrophysics: XV. Truncation of the Exponentiated Gamma Distribution
()
Lorenzo Zaninetti
International Journal of Astronomy and Astrophysics
Vol.15 No.2
, June 18, 2025
DOI:
10.4236/ijaa.2025.152007
101
Downloads
492
Views
Citations
This article belongs to the Special Issue on
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