October 13, 2020
What is a Black Hole?
Find out about black holes and what happens if you fall into one.
I write on science, history, nature, environment, climate change, feminism, politics and religion.
Earth’s Mass Extinctions
Equinox and Solstice – What is the reason for the season?
Comets, Asteroids and Meteors — What’s the difference?
New Visitors to Planet Mars
Take A Trip to Mercury!
Jocelyn Bell Burnell
What are Zoonotic Diseases? Is Covid 19 a Zoonotic disease? FAQs
Nikola Tesla — The Man Who Saw the Future
Collecting Soil from Asteroids
Did Marconi Invent the Radio?