There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?
Scientists using the James Webb Space Telescope (JWST) have discovered the oldest known black hole in the universe. Nestled within a glowing red galaxy, it dates back 13 billion years and provides a ...
NASA's James Webb Space Telescope has revealed yet another marvel from deep in outer space. A galaxy named MoM-z14 has taken the title of most distant galaxy the telescope has captured. It is a ...
LOS ANGELES — A galaxy once considered the oldest has reclaimed its title, scientists reported Wednesday. Poring through Hubble Space Telescope photos, the team recalculated the galaxy's age and ...
Preface -- An introductory remark -- 1. What is stellar archaeology? The first minutes after the Big Bang ; Stellar archaeology -- 2. Two centuries of pursuing stars. First glimpses of stellar ...