Hematite
Hematite (AE) or haematite (BE) is the mineral form of Iron (III) oxide, (Fe2O3), one of several iron oxides. The ore sometimes contains slight amounts of titanium. When shaped into ornaments, it…
Read the post →
NASA Engineers Fix Orbiter Millions Of Miles Away
Image Caption: NASA’s Mars Odyssey spacecraft passes above Mars’ south pole in this artist’s concept illustration. The spacecraft has been orbiting Mars since October 24, 2001. NASA’s Mars Odyssey orbiter is back in…
Read the post →