Atmospheric gases scatter blue light more than other wavelengths, giving the Earth a blue halo when seen from space


My background and introduction: edit


en-3This user can contribute with an advanced level of English.
zh該用戶的母語中文
该用户的母语中文
 
This user enjoys electronics or is an electronics hobbyist.
es-1Este usuario puede contribuir con un nivel básico de español.
ja-1この利用者は初級日本語ができます。
RCSIThis user attends or attended the Royal College of Surgeons in Ireland.
TASThis user is a TAS Tiger.
 This user runs macOS.
JHUThis user attends or attended
Johns Hopkins University
SGThis user activates the Stargate to explore other planets.
BSThis user has a Bachelor of Science degree in Biomedical Engineering.
 This user is a medical student.


Places in the world that I've been to: edit


Ireland (Now)
UAE (Transit)
Thailand (Transit)


Places in the US that I have been to: edit


Pennsylvania (Transit)
Arizona (Transit)
Georgia (Transit)
Illinois (Transit)