This is the zodiac sign for cancer. There are two circles, the left is slightly lower than the right circle, off the bottom of the left circle is a line that swoops to the right side below the right circle. Off the top of the right circle is the mirrored effect, a line swooping to the left above the left circle. This almost looks like a yin-yang symbol.
Related to Cancer Icon
Related icons are the icons with matching tags, as well as all astrology icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors