to 5 million digits
Language
en
Duration
~20 minutes (19K characters)
Publisher of text edition
Project Gutenberg
Release date
1994-05-01
Rights
Public domain in the USA.
Subjects
Best known as one of the creators of NASA’s long-running Astronomy Picture of the Day, he helped turn space science into a daily habit for millions of readers. His work blends research, public outreach, and a clear love of explaining the universe.
View all booksA longtime astrophysicist and professor, he helped bring the universe to everyday readers through the hugely popular Astronomy Picture of the Day. His work blends serious research with a knack for making big cosmic ideas feel vivid and approachable.
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