The UNIONS science collaboration exploits the deep u,g,r,i,z wide coverage imaging dataset to investigate the following astrophysical fields:

• Milky Way stellar populations
• Milky Way dynamics
• Milky Way interstellar medium
• Dwarf galaxies
• Galaxy evolution in the nearby Universe
• Galaxy mergers
• Clusters of galaxies
• High redshift galaxies and AGN
• Weak lensing
• Galaxy clustering

Such efforts rely on cutting-edge data processing and analysis that are fully part of the UNIONS research activities:

• Algorithms
• Photometric Redshifts