A photographer’s paradise, the Jolfa region, settled in the northwest corner of East Azarbaijan province, is a treasure trove of natural wonders, historical landmarks, and cultural heritage.
Now atop Jezero Crater, the robotic explorer found quartz indicative of habitable environments and possibly the oldest rocks yet seen in the solar system.
The classification of igneous rocks he has devised is based upon a sound plan, just as Esperanto is, but it may fail for the same reason that artificial languages fail, because it is too clean-cut ...