JPL-Caltech/R. Hurt, K. Miller (Caltech/IPAC)/Handout via REUTERS)' title=' An artist's depiction of a planet and its host star with a misaligned disk of material, and a binary companion in the background, is shown in this undated handout image. (photo credit: NASA/JPL-Caltech/R. Hurt, K. Miller (Caltech/IPAC)/Handout via REUTERS)' />
Madhusudhan noted that there are various efforts underway searching for signs of life in our solar system.
