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Supertopics:
Science Fields A through K

Cosmology and Astronomy

Subtopics:
The Solar System
The Sun
The Earth
The Moon
Venus may have been Earth-like for billions of years
webSamantha MathewsonNBC News2019-09-24
gender stereotypes in the planets
webDave Whamond2017-08-15
Asteroids
An Asteroid Killed Off the Dinosaurs 66,000 Years Ago
asteroid close call catches scientists by surprise
webCBS News2019-07-27
covering how an asteroid will effect election campaigns
webRuben Bolling1996-01-01
Fermi's Paradox (why no space colonizers?)
Fermi's paradox confirms energy limits on progress
webJohn Michael Greer2007-09-19
Cosmology and Astronomy Miscellany
a variety of species navigate by the stars
webFiona McMillanNational Geographic2019-11-04
audio flight log of landing on the moon
web
humans have known Earth is round for 5000 years
webDouglas MainNewsweek2016-01-28
the universe may have had no big bang beginning
webTia GhoseLiveScience2015-02-26
not planning a trip to Mars
webBill Watterson1988-09-15