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Planetary

A guide to interesting stuff going on in space science, space exploration, and space advocacy.
  1. Welcome to my ninth annual recommendations and gift guide to books about space, planets, and astronauts for kids of all ages!
  2. And it's only 11 light-years away.
  3. The GMT will characterize Earth-size exoplanets' atmospheres, looking for compounds that indicate the presence of life.
  4. Asteroid hunters named the first-known interstellar asteroid ʻOumuamua as a nod to its scout-like traits.
  5. The Planetary Society’s 2017 journey to Australia expanded our perspective, advocacy and global community. It was rich with reminders close to Carl Sagan’s heart: We are all connected through time, humankind, and our origins in the stars.