The UAE space
launched a historic
to Mars. Its Hope probe went into
on a 500-million-km journey to study the
on Mars. Hope should arrive in Mars'
in February 2021. This coincides with the UAE's 50th
. The Emirates Mars Mission will stay in the Martian orbit for 687 days. It will collect
of the Martian
. Scientists hope this will help
understand how Mars lost a lot of
air and water.