I have a new story published over at ESA:
'A chance alignment of planets during a passing gust of the solar wind has allowed scientists to compare the protective effects of Earth's magnetic field with that of Mars' naked atmosphere. The result is clear: Earth's magnetic field is vital for keeping our atmosphere in place. ...'
Read the full story here.
RT @alexandermilas: Really looking forward to this - two immense guests, and an incredibly timely topic. See you soon, @markmccaughrean