Comet Feb 2025. 26 rows a list of the brightest comets that are presently visible,. As the comet moves through space, it leaves a trail of dust in its wake, and where the trail intersects the orbit of the earth, there’s a higher concentration of dust and a greater.

Nasa’s hubble space telescope has determined the size of the largest icy comet nucleus ever seen by astronomers. Here are some of the most prominent comets that will be visible in the northern hemisphere in 2025: