Dive into neutron stars: formation, structure, magnetars, pulsar timing, kilonovae, NICER radius results, and what GW170817 reveals about dense matter.
Neutron Stars, Pulsars, and Magnetars Explained Read More »
A clear guide to dark matter: galactic evidence, lensing, CMB, WIMPs vs axions, direct/indirect detection, alternatives like MOND, and future experiments.
Dark Matter Explained: Evidence, Candidates, Detection Read More »
How astronomers measure distances: parallax, Cepheids, Type Ia supernovae, TRGB, Tully–Fisher, BAO, CMB, standard sirens, the Hubble constant, and its tension.
Cosmic Distance Ladder: Parallax, Cepheids, BAO Read More »
Transit, radial velocity, imaging, microlensing, and astrometry—how exoplanets are discovered and characterized, with tools, pitfalls, and what comes next.
How We Find Exoplanets: Methods and Milestones Read More »