Imagine counting all the people who have ever lived on Earth, well over 100 billion of them. Then imagine counting all the planets now orbiting stars in our Milky Way galaxy , and in particular the ones that are roughly speaking Earth-sized. Not so big that the planet turns into a gas giant, and not so …
Counting Our Countless Worlds
Imagine counting all the people who have ever lived on Earth, well over 100 billion of them. Then imagine counting all the planets now orbiting stars in our Milky Way galaxy , and in particular the ones that are roughly speaking Earth-sized. Not so big that the planet turns into a gas giant, and not so …
The Exoplanet Era
Throughout the history of science, moments periodically arrive when new fields of knowledge and discovery just explode. Cosmology was a kind of dream world until Edwin Hubble established that the universe was expanding, and doing so at an ever-faster rate. A far more vibrant and scientific discipline was born. On a more practical level, it …
The Exoplanet Era
Throughout the history of science, moments periodically arrive when new fields of knowledge and discovery just explode. Cosmology was a kind of dream world until Edwin Hubble established that the universe was expanding, and doing so at an ever-faster rate. A far more vibrant and scientific discipline was born. On a more practical level, it …
Many Worlds 