Part 2 of 2 Parts (Please read Part 1 first)

Ambient office = 73 nanosieverts per hour

Ambient outside = 137 nanosieverts per hour

Soil exposed to rain water = 130 nanosieverts per hour

France's EDF shuts down two nuclear reactors after fire at Chinon plant reuters.com

     Tiny gram-scale interstellar probes pushed by laser light are probably the only technology capable of reaching another star in this century. A laser beamer powerful enough (~100-GW) to boost a few grams to relativistic speed will probably be available by 2050 as well as laser sails robust enough to survive launch, and terrestrial light buckets (~1-sq.km) big enough to catch the optical signals.

     Water is the lifeblood of human survival and civilization on Earth. It is also critical for our sustained exploration beyond Earth. Mars has plenty of water to sustain our exploration and colonization in the form of subsurface ice. However, it is not clean water. It is contaminated by toxic perchlorates which are a serious environmental hazard on Earth.

Nuclear power officially labelled as ‘strategic’ for EU’s decarbonization euractiv.com

Part 1 of 2 Parts

Ambient office = 53 nanosieverts per hour

Ambient outside = 113 nanosieverts per hour

Soil exposed to rain water = 112 nanosieverts per hour

Ambient office = 56 nanosieverts per hour

Ambient outside = 90 nanosieverts per hour

Soil exposed to rain water = 85 nanosieverts per hour