It’s World Space Week, and we’re fueling up the rocket for a tour of some missions and projects that could provide insights into major space mysteries. Astrophysicist Hakeem Oluseyi joins Host Flora Lichtman to celebrate the wonders of space science, from the recently launched IMAP, which will study the solar environment, to the new Vera Rubin Observatory, and big physics projects like LIGO. Plus, the latest in climate tech: MIT Technology Review has published its annual list of climate tech companies that show great promise in work ranging from producing sodium ion batteries to recycling rare earth magnets. Host Ira Flatow talks with climate reporter Casey Crownhart about trends in climate tech and what companies she’s excited about.Guests: Dr. Hakeem Oluseyi is an astrophysicist and author of the upcoming book, Why Do We Exist? The Nine Realms of the Universe That Make You Possible, and host of the video podcast “Particles of Thought.”Casey Crownhart is a senior climate reporter for MIT Technology Review based in New York City.Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

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