Top 10 amazing movie makeup transformations. A gastrologist is a physician who studies and treats disorders related to the gastric tract. More simply put, a gastrologist is a stomach doctor. Gastrologists work in both the office and the hospital to treat a number of stomach diseases.
Solar eclipse of August 21, 2017. A total solar eclipse will take place on Monday, August 21, 2017. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth.
Solar eclipses happen when the sun, moon and Earth are perfectly aligned so that when the moon passes in front of the sun it casts a shadow on the Earth. On March 20 this year the moon's shadow falls across parts of North Africa, Europe and the Middle East.