Explore 15 significant Galaxies Discovered by the Hubble, each entry listing discovery year, measured redshift, and the notable reason it made headlines. From Hubble Deep Field treasures to unexpected high-redshift galaxies and gravitationally lensed wonders, this illustrated list explains observational context and why each discovery reshaped our view of the cosmos.
This hub explores 12 mysteries about dark matter, linking to in-depth posts that examine evidence, particle candidates, cosmic roles, detection efforts, and leading theories. Ideal for curious readers and students, the series breaks down each mystery with clear explanations, recent findings, and what future experiments could reveal.
Explore the 10 most important equations in astronomy, from Newton’s laws and Kepler’s laws to Einstein’s relativity and Hubble’s law. Each entry includes intuitive explanations, real-world examples, and links to dedicated posts for deeper study—perfect for students, hobbyists, and educators seeking a clear guide to the math of the cosmos.
