How much radiation damage do astronauts really suffer in space?
Astronauts get the equivalent of a lethal x-ray dose during a six-month stay at the ISS. We don't have to worry too much though.
Mars orbiter's first course correction manoeuvre successful
Three more corrections are planned during the satellite's journey to the orbit of Mars to prevent it from straying from trajectory
UAE’s Hope orbiter is on way to the Red Planet
The aim of the mission is to understand weather on Mars through all seasons and study how atmospheric oxygen and hydrogen escape into space