Two planetary bodies sculpt a rare double debris disc around a white dwarf
Astronomers have found a white dwarf encircled by two nested gaseous debris rings whose quadruple-peaked emission lines point to sculpting ...
Astronomers have found a white dwarf encircled by two nested gaseous debris rings whose quadruple-peaked emission lines point to sculpting ...
Ohio State astronomers have modeled hundreds of manganese emission lines, identifying temperature- and density-sensitive light signatures that could let telescopes ...
© 2025 Scienmag - Science Magazine
© 2025 Scienmag - Science Magazine