Aerospace engineer and architect Ariel Ekblaw invites us to look up and see humanity at the edge of a new era. As civilization begins to extend beyond Earth’s cradle into the wider solar system, she argues that space exploration is not a luxury, but a moral, practical, and aspirational necessity.

WHY SPACE?
by Ariel Ekblaw
Crown, August 2027

Blending history, philosophy, and cutting-edge technology, the book shows how the challenges of living and working in orbit drive innovations that improve life on Earth, from biomedical breakthroughs in microgravity to sustainable systems shaped by extreme environments. It explores a rapidly growing space economy powered by commercial stations, new industries, and bold entrepreneurs, while also examining the profound perspective shift that comes from seeing Earth as a fragile, shared home.

Visionary yet grounded, WHY SPACE? reframes the space age as a collective project: a call to innovate responsibly, expand thoughtfully, and build a future in which life in orbit strengthens life on Earth.

Dr. Ariel Ekblaw is a visionary space architect and singular voice in astrophysics. She is the founder and CEO of Aurelia Institute and General Partner for Aurelia Foundry Fund, a hybrid space architecture research institute and venture incubation studio. Prior to founding Aurelia, Ariel founded the MIT Space Exploration Initiative, a team of 50+ students, faculty, and staff building and flying advanced technology for space exploration. She led this organization for seven years inside the MIT Media Lab. Ariel’s work has been featured in WIRED, Harvard Business Review, the Wall Street Journal, the BBC, CNN, NPR, numerous academic papers, and top tech podcasts like Lex Fridman and Neil deGrasse Tyson’s “StarTalk.” Her TED talk ‘How to Build in Space for Life on Earth’ has been viewed over 500K since May.