
Mars astronauts would get unsafe radiation doses even with shielding
12 August 2022
Simulations show that a 1000-day mission to Mars would expose astronauts to radiation doses above 1 sievert, even with metal shielding

12 August 2022
Simulations show that a 1000-day mission to Mars would expose astronauts to radiation doses above 1 sievert, even with metal shielding

22 April 2022
Researchers hoping to identify bacteria capable of consuming radioactive waste at the Chernobyl nuclear power plant fear their work has been destroyed by Russian troops

25 September 2020
Astronauts on the moon would face 2.6 times more radiation exposure than those aboard the International Space Station, which could make long-term missions riskier than thought

24 July 2020
A radiation-absorbing fungus discovered in Chernobyl blocked harmful cosmic rays on the International Space Station and may help protect future Mars colonies

4 December 2017
Red and white dwarfs make nasty neighbours due to spurts of deadly radiation, but alien life could still form on planets nearby if shielded by smog or oceans