Astrophysicist Neil deGrasse Tyson will be speaking at the Civic Theater in San Diego about the search for habitable planets and intelligent life in the universe.

Neil deGrasse Tyson explains the challenges of reaching Mars, from 6–9 month travel times to radiation and habitats, but remains optimistic about humanity’s future in space exploration. FBI raids ...

Neil deGrasse Tyson highlights the harsh realities of Mars life, from extreme environments to limited resources, explaining the scientific and human challenges of building a sustainable Martian future ...