Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

The venerable Hubble observatory is going strong despite its decades in space and the advent of next-generation successors ...

These easy-to-use telescopes make an ideal first setup, offering simple assembly and great views — all now reduced for Black Friday. When you purchase through links on our site, we may earn an ...

Unistellar's citizen scientists are using their smart telescopes to engage in planetary defense, research and observational astronomy.

The Earth supports the only known life in the universe, all of it depending heavily on the presence of liquid water to facilitate chemical reactions. While single-celled life has existed almost as ...