Would Radiation Kill Astronauts?

The effects of radiation on the human body
Space radiation is one of the main health hazards of spaceflight. It is dangerous because it has sufficient energy to change or break DNA molecules, which can damage or kill a cell. ... The major concern about space radiation is the long term effects on astronauts.

Do astronauts suffer from radiation?

Astronauts face a constant specter of radiation, as particles streaming off the sun and high-energy cosmic rays constantly bombard their bodies. Left unchecked, radiation can trigger all sorts of health issues, most notably boosting an astronaut's danger of developing cancer.

What happens if an astronaut is exposed to radiation?

Radiation damages DNA and can lead to mutations that can trigger cancers. It can also cause cardiovascular health problems such as heart damage, the narrowing of arteries and blood vessels, and neurological problems that can lead to cognitive impairment, according to a NASA website.

Sophia Al-Mansoor

Sophia Al-Mansoor

Global Business & E-Commerce Reporter

Sophia analyzes international trade, startup ecosystems, retail transformation, and supply chain logistics for modern digital publications.