SpaceNever-before-seen space explosion is incredibly bright but fades fast An explosion that was billions of times brighter than the sun but faded within a month may have occurred when a rare medium-sized black hole ate a star News
SpaceTwo-faced star seems to have one hydrogen side and one helium side A strange star more than 1300 light years away appears to have two sides with completely different compositions, and astronomers aren’t sure how it ended up that way News