This image from the NASA/ESA Hubble Space Telescope shows two of the galaxies in the galactic triple...

How peculiar

Look! Hubble could help uncover how “peculiar galaxies” formed

These peculiar galaxies have a lot to teach us.

ESA/Hubble & NASA, Dark Energy Survey/DOE/FNAL/DECam/CTIO/NOIRLab/NSF/AURA, J. Dalcanton

Space Frontiers/Archive Photos/Getty Images

There are plenty of reasons to point a high-powered telescope like Hubble into the depths of space.

-/AFP/Getty Images

Observations of distant stars can help us understand how galaxies formed or search for signs of life outside of Earth.