Freidrich Bessel's incredible first observation of stellar parallax
Fact check Galileo's 1610 observations of Jupiter's moons
John Herschel's 1833 drawing of the Orion Nebula.
A simulation of the solar system
Orbital elements
Conic Sections
Standard examples of chaotic systems
The images produced by strong gravitational lensing
The impact of cosmology on the expansion of the universe
Pixelate a sphere using HEALPix
Understand the basis functions used by the spherical harmonics
Combine the orders of the basis functions
Draw a power spectrum to create a CMB Temperature map
