Science Facts
Beanbags that explore interesting scientific topics in Project Hail Mary.
I start with what makes me happy. I like science. 02.116
#2
The Petrova line isn't real, but there are real astronomical instruments that can detect infrared light at 25.984 microns.
#8
Venus lacks an intrinsic magnetic field, and that’s weird.
#13
Acceleration due to gravity on Earth varies depending upon location, but you can’t fault Ryland’s teacher brain for sticking with two significant figures.
#19
Amaterasu is not a real solar probe, but it is the name of an ultra-high-energy cosmic ray.
#25
Humans have sent space missions to Venus since the 1960s, though many early attempts ended in failure.
#32
The habitable zone, or Goldilocks zone, can vary in size and position for different types of stars.
#40
Argon is useful for science but a poor choice for breathing.
#46
Stratt's desire to protect Earth from extraterrestrial contamination partially reflects our own modern planetary protection efforts.
#52
Cesium-137 is a radioactive isotope which produces gamma rays hazardous to many species yet apparently ineffective when studying the nature of Astrophage.
#58
Spectroscopy is a valuable tool in understanding both Astrophage and the wider cosmos.