The universe is full of surprises—like planets so massive they outsize some stars. Explore the fascinating size comparisons ...

Scientists have discovered over a dozen planets orbiting white dwarfs, proving that not all worlds perish when their stars die. Although the habitable zone of a white dwarf is different from that ...

Research found that the scar developed after white dwarf ingested the surrounding planets and asteroids which were born at the same time as it, causing a concentration of metals that scar the ...