New research shows that a 2004 gamma-ray burst produced huge amounts of heavy elements, exceeding the mass of the planet Mars ...

The researchers measured the degradation of platinum electrodes in electrolytes containing different cations, which are atoms with positive charges, from the same group of the periodic table ...

Platinum (atomic number 78), for instance ... A lesson guide to the periodic table “There’s now enough junk in the disc that you can form planets,” said Jennifer Johnson, an astronomer ...