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Julian Bautista

Julian Bautista

Research Fellow, University of Portsmouth


I am a postdoctoral research fellow at the Institute of Cosmology and Gravitation at the University of Portsmouth. My main scientific motivation is the quest for the understanding of the dark energy - this mysterious component of the Universe causing it to expand at accelerating rates. I work within the largest observational cosmological projects in the world (SDSS, DESI, Euclid) producing the state-of-the-art measurements of the history of our Universe.

From This Author


Dark Energy: Map Gives Clue About What It Is—but Deepens Dispute About the Cosmic Expansion Rate

Dark energy is one of the greatest mysteries in science today. We know very little about it, other than it is invisible, it fills the whole universe, and it pushes galaxies away from each...

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