Aliens might exist within the Milky Way, but massive interstellar distances and the physics of time dilation suggest extraterrestrial civilizations ...
Reading the Galaxy's Past involves studying stellar haloes using ESA's Arrakihs mission to detect faint starlight from cannibalised dwarf galaxies, ...
A cornerstone of Milky Way history is being re-evaluated following new evidence that the Gaia-Sausage/Enceladus structure formed through multiple ancient ...
Where the ingredients for life came from involves inner Solar System planetesimals and Jupiter's gravitational role in trapping phosphorus, according ...