Astronomy & Astrophysics 101: Measuring the Age and Size of the Universe
How do we measure the age and size of the universe? The search for Cepheids The top-ranked scientific justification for building the Hubble Space Telescope…
Cepheids News
VISTA Telescope Discovers a New Component of Milky Way
Using the VISTA telescope astronomers have discovered a previously unknown component of the Milky Way. By mapping out the locations of a class of stars…