International Astronomy and Astrophysics Research Journal aims to publish high-quality papers (Click here for Types of paper) in all areas of Astronomy and Astrophysics. By not excluding papers based on novelty, this journal facilitates the research and wishes to publish papers as long as they are technically correct and scientifically motivated. The journal also encourages the submission of useful reports of negative results. This is a quality controlled, OPEN peer-reviewed, open-access INTERNATIONAL journal.

This is an open-access journal which means that all content is freely available without charge to the user or his/her institution.

Current Issue

2023 - Volume 5 [Issue 1]

Review Article

The Effects of Gravitational Wave Recoil on Black Holes

Karan Chawla

Page: 86-96

Does the Mass-Gap Hint at the Existence of New Types Compact Objects?

Ramen Kumar Parui

Page: 102-114

345 Years of the Master Degree of Edmond Halley and the Trajectories of Five Comets after the Passage of the Halley Comet in 1986: A Didactical and Historical Approach

Marcos Cesar Danhoni Neves , Daniel Gardelli , Josie A. P. Silva , Ricardo Francisco Pereira, Wilson Guerra , Ana Claudia D. Neves

Page: 201-216

Original Research Article

Study of Maximum Average Wave Height Distribution in the Southern Waters of Java Island during the Period 2010-2021

Ninda Barokah, Komang Ngurah Suarbawa , Nurfaijin, I. Made Yuliara , I. Gde Antha Kasmawan , I. Nengah Sandi , Anak Agung Ngurah Gunawan

Page: 48-58

Living Body Special Mass; A New Theory

Yahya Awad Sharif

Page: 59-64

The Origin of Wave-Particle Duality

John A. T. Bye

Page: 71-74

Sheet-Like Structure Formation inside the Core of Massive Neutron Star

Ramen Kumar Parui

Page: 75-85

On the Existence of a Hollow Neutron Star

Ramen Kumar Parui

Page: 119-127

The Approximation of One Step Block Approach for Simulation of Second Order Oscillatory Differential Equations

Yaska Mutah , P. M. Medugu , J. Sabo , H. Ali

Page: 217-228