Despite it being our galactic home, many open questions remain about the origin and evolution of the Milky Way.
In addition to studying galaxy formation, the James Webb Space Telescope will deepen our understanding of dark matter and dark energy.
Run 22 at Brookhaven's Relativistic Heavy Ion Collider is testing innovative accelerator techniques and new detector components for the future Electron-Ion Collider.
The charge-to-mass ratios of protons and antiprotons are identical within an uncertainty of 16 parts per trillion, placing strong constraints on possible violations of CPT symmetry.
The successful restart of Linac4 on 9 February marked the start of the final countdown to LHC Run 3.
Luciano Girardello made important contributions to quantum field theory, supersymmetry and supergravity.
The Fermilab distinguished scientist will take over from Luca Malgeri in the autumn, becoming the first woman to lead the 3000-strong collaboration.
David Saxon of the University of Glasgow was a major force in UK particle physics.
Theoretical physicist Costas Kounnas was a world leader in supersymmetry and supergravity.
Astroparticle physicist Ronald Shellard participated tirelessly in initiatives to promote Brazilian physics.