Cheap Astronomy unpacks why everyone used to think the Sun orbits the Earth
Jul 7th: Never assume anything, or everything
Tag Archives | cheap astronomy
June 21st: Dark Is The New Black
Dark is the new black.
May 24th: Ceres & Planet Nine
Cheap Astronomy investigates yesterday’s news…
Mar 2nd: Explore the Strange New World
Cheap Astronomy explores strange new worlds on a tight budget.
Jan 21st: The Solar Cycle
Cheap Astronomy has a look around our closest star
Jan 5th: Electromagnetism
Cheap Astronomy explores some highly-charged and polarising issues.
Dec 7th: Organs-on-a-chip
Cheap Astronomy gets to the guts of the matter.
Oct 25th: Gravitational Waves
What is gravitational waves? Why it is important?