Over the next few years, Gliese is going to become a household name. Ceres, the dwarf planet that lives in the asteroid belt between Mars and Jupiter, is being photographed up close for the first ...

Following the latest estimation, Gliese 581 would be 7 Gyr-old. The purple bars surrounding planets Gliese 581 c and d illustrate the variable distance to the star caused by the eccentricity of ...