- 2.6Impact Factor
- 5.2CiteScore
- 23 daysTime to First Decision
Special Issues
Universe publishes Special Issues to create collections of papers on specific topics, with the aim of building a community of authors and readers to discuss the latest research and develop new ideas and research directions. Special Issues are led by Guest Editors, who are experts on the topic and all Special Issue submissions follow MDPI's standard editorial process.
The journal’s Editor-in-Chief and/or designated Editorial Board Member will oversee Guest Editor appointments and Special Issue proposals, checking their content for relevance and ensuring the suitability of the material for the journal. The papers published in a Special Issue will be collected and displayed on a dedicated page of the journal’s website. Further information on MDPI's Special Issue polices and Guest Editor responsibilities can be found here. For any inquiries related to a Special Issue, please contact the Editorial Office.
Challenges in Evolutionary Mechanisms in Nearby Galaxies: Resolving Problems from Dwarfs to BCGs
Deadline: 31 December 2026
Oscillations and Instabilities of Solar Filaments
Deadline: 31 December 2026
Thermal, Dynamic and Magnetic Properties of Solar Jets
Deadline: 31 December 2026
Advances in Quantum Gravity: Unifying Symmetry and Spacetime
Deadline: 30 November 2026
Neutrino Oscillations and Interactions
Deadline: 30 October 2026
Exploring the Formation and Impact of Type Ia Supernovae
Deadline: 25 September 2026
Supernova Remnants in the Multi-Wavelength Era
Deadline: 1 September 2026
Neutral Hydrogen Observations: Techniques and Cosmological Insights
Deadline: 31 August 2026
Astroinformatics and Big Data in Astronomy
Deadline: 31 August 2026
X-Ray Binary Transients: Insights and Discoveries
Deadline: 21 August 2026
Advances in Machine Learning Techniques in Cosmology and Particle Physics
Deadline: 31 July 2026
Active Galactic Nuclei: Accretion and Supermassive Black Holes
Deadline: 31 July 2026
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