23 August 2021
Earth's magnetic field weakens every 200 million years, new study says
...disruption in all parts of the ecosystem. How could UV radiation increase to such a level that 70-82 percent of all ...there is nothing to help shield life on Earth from harmful UV radiation. Evidence of magnetic flips can be found in the rock records...
September 2017
Telescope targets enigmatic deep space mystery
..., rotating neutron star remnants of a supernova explosion in our Galaxy, which emit jets of radiation along their poles. As the pulsar spins, these jets of radiation cross our line-of-sight emitting a ‘blip’ similar to the workings of a lighthouse...
October 2021
Mining lunar hydrogen
... working for more than seven hours in the temperature and radiation environment found on the lunar surface. Besides moving across the ...more than seven hours in the harsh temperature and radiation environment found on the lunar surface. Lunar hydrogen ...
October 2023
The multidisciplinary world of space habitation design
... missions. A space habitat provides shelter from environmental hazards, such as the vacuum, extreme temperatures and radiation, while affording crew life support that includes water sanitation and air revitalisation. It further provides a workspace...
May 2024
Beyond Earth’s magnetic field
... circadian system, neuron and brain activities and calcium balance in cells. This is especially true for increased radiation which, combined with a hypomagnetic environment, will increase its destructive effect on living organisms. Test subject being...
August 2016
Long-term spaceflight and microbiological safety issues
... to other life forms - high and low temperatures, radiation doses that are deadly to humans, very little nutrition,... factors of spaceflight - periodic fluctuations in solar activity, radiation levels, or magnetic field gradients, etc. Russian orbital ...
