3D Map of the Universe HETDEX: Lyman-alpha and Dark Energy https://sudonull.com/3d-map-of-the-universe-hetdex-lyman-alpha-and-dark-energy
Learn how the Lyman-alpha line intensity map from HETDEX reveals the early Universe. Analysis of gravity, dark energy, and star formation. For astronomers and cosmologists — detailed breakdown of the method and data.
Tao's Cosmic Distance Ladder https://sudonull.com/tao-s-cosmic-distance-ladder
Learn how Eratosthenes measured the Earth, Aristotle proved the sphere by the Moon. Terence Tao's lectures on the geometry of cosmic scales. For mathematicians and astronomers.
Galaxy Archaeology: Oxygen Gradients NGC 1365 https://sudonull.com/galaxy-archaeology-oxygen-gradients-ngc-1365
Learn how chemical archaeology and Illustris TNG revealed the growth history of the spiral galaxy NGC 1365. Detailed O/H maps, merger stages. For astronomers and astrophysicists.
NGC 6000: galaxy with active core in Scorpius https://sudonull.com/ngc-6000-galaxy-with-active-core-in-scorpius
Explore the structure of the spiral galaxy NGC 6000: color gradient, black hole in the core, star formation. Hubble images through the dust of the Milky Way. For astronomers and enthusiasts.
JWST Reveals Star Formation in W51A https://sudonull.com/jwst-reveals-star-formation-in-w51a
James Webb Space Telescope Reveals Protostars, H II Regions, and Jets in W51A. Comparison with ALMA, Stages of Massive Star Formation. Explore New Data for Astronomers.