One Survey by NASA’s Roman Could Unveil 100,000 Cosmic Explosions
Scientists predict one of the major surveys by NASA’s upcoming Nancy Grace Roman Space Telescope may reveal around…
Dozens of ‘Ghost Galaxies’ Are Orbiting the Milky Way, Astronomers Suspect
The Lambda Cold Dark Matter (LCDM) theory suggests that most galaxies are low-mass dwarf galaxies, many of which…