Mubvunzo wokuti: "Mercury ine mhepo yakapfava zvikuru uye inochinja-chinja zvikuru (inonzi exosphere) ine hydrogen, helium, oxygen, sodium, calcium, potassium nemhute yemvura, ine mwero wokumanikidzira wakabatanidzwa weanenge 10−14 bar (1 nPa )."? Musoro wacho ndeweAtmosphere yeMercury.
"mhepo yakapoteredza Mercury yakadini?"