This is a literal ghost because in real time this galaxy may be very old or no longer exist.
The James Webb Space Telescope has captured one of the most incredible images yet of a galactic world 13.1 billion years ago.
Astrophysicists explain why the James Webb Telescope discovered a mysterious group of galaxies that threatens to disrupt cosmology.
Japanese scientists have found a way to reach the invisible super galaxies that NASA's Hubble space hunter must also give up.
Gaia earth goddess in Greek mythology takes on the appearance of an invading galaxy in the history of the universe, contributing to many worlds including our earth.
The European Space Agency and NASA have introduced the first images of galaxies 13.2 billion years ago, captured by Hubble Space Telescope and Spitzer.
Using NASA's two space telescopes, American astronomers said they discovered the most distant galaxy ever found in the universe.