Johns Hopkins scientists report that rats exposed to high - energy particles, simulating conditions astronauts would face on a long -
term deep space mission, show lapses in attention and slower reaction times, even when the radiation exposure is in extremely low dose ranges.
Not exact matches
In
terms of current U.S.
space ambitions, as mentioned above, President Trump and his advisors have demonstrated support for
deep space exploration, such as the Mars
mission, alongside a «rapid and affordable» return to the moon.
The directorate is actively pursuing solutions to high - priority challenges facing
deep space missions, such as improving current life support systems for long - duration
space travel and advancing energy storage solutions for longer -
term power.
The lunar - orbiting outpost, called the
Deep Space Gateway, has replaced the Obama administration's Asteroid Redirect
Mission (ARM) as an interim step in NASAs long -
term goal to send astronauts to Mars.
The long stay for Kelly and Kornienko should provide valuable information on the effects of long -
term living in a microgravity environment — considered important for planning future
deep -
space missions to asteroids and Mars.