From the Dust: How the universe became fruitful for life

Star cluster. NASA, ESA & E. Sabbi (ESA:STScI) 678125main_hubble_sparkles_full_full
Two clusters of massive stars that may be in the early stages of merging. NASA, ESA & E. Sabbi (ESA/STScI)

How can a universe that seems so cold, dark, and sterile become a place where life can flourish? This is one of the questions that the astronomer Dr Jennifer Wiseman asked in her seminar at the Faraday Institute last month. In her talk, part of which I have summarised here in my own words, she explained why the cosmos can be seen as a very fruitful place – and why this idea is compatible with her own sense of  purpose for the world.

Jennifer grew up on a farm in Arkansas, where she came to know the stars in a way that those of us who have lived in light-polluted cities all our lives could never appreciate. She went Continue reading