sally-ann welcome to this new episode of
space at the woman in this episode we'll
be looking at jupiters Jovian system you
and the goal of juice a future mission
of the european space agency's able to
discover exactly what's involved just
after some space news in beautiful
working for months younger than me bet
nasa's cassini spacecraft has begun
sending its best-ever views of the
northern extremes of Saturn's icy moon
Enceladus which is mostly covered by
fresh and clean ice radio signals
received by radio amateurs around the
world have confirmed that AAU set5
CubeSat is alive and kicking
student-built small satellite was
deployed to the international space
station in October
if you know this so a lot going to
principles mission to explore Jupiter
and its moons begins in 2222 we're not
going out why this mission is so
important we came to the Paris
observatory observatory BG in Roman
mythology Jupiter was seen as the god of
the sky and it is kind of the biggest
celestial body in the solar system has
all the characteristics to be a king of
our planetary system the essays mission
juice will provide the most
comprehensive exploration of this giant
planet and in particular of its moons
supposedly hiding habitable zones under
their icy crusts
implanted the gases Jupiter is a
gracious planet meaning that if you try
to send into Jupiter's atmosphere you
wouldn't encounter as on a terrestrial
planet a solid surface rather you'd be
in an increasing thickening fluid
everyone looks intriguing for the
astronomers as the specificity of the
Jupiter satellite system and the vast
oceans of liquid water underneath some
of its moons services
Jupiter itself is like a real planetary
system with many satellites in
particular the four discovered by
Galileo a little more than four
centuries ago these satellites are a
world apart each of them with a
different geology the mission juice will
study them at least the three farthest
from Jupiter if the Jovian system can be
seen as its own solar system to scale
jupiter has missed its chance of being a
shining star all the girls repair we
refer to Jupiter is a mist or failed
star because Jupiter is an intermediary
between the Earth and the stars and
Maddie does not have sufficient mass to
trigger the thermonuclear reactions that
give a star its energy she has hydrogen
but not sufficient temperatures to
radiate like a star on the market while
understanding the Jovian system and its
history according to the juice project
scientist Olivia bit us will give us
better insights on how gas giant planets
and their satellites form and evolve
Jupiter is a planet of superlatives it's
the largest planet in the Solar System
the biggest storm of the solar system
the largest moon system after Saturn's
and the largest magnetic field
during its three-and-a-half-year mission
juice will travel around the giant
planet studying its atmosphere and three
of its planet-sized satellites and need
Europa and Callisto if we find solutions
on Jupiter's moons will be able to study
if there are habitable environments that
could Harbor life that you I poo head of
this will be necessary to travel through
the solar system for nearly eight years
and first of all to safely exit Earth's
gravity
this is one of the most risky moments in
a space mission for me the blaster face
the most critical one we have to trust
the launcher which must be able to get
away from the earth gravity and drivers
on the right trajectory watanabe at the
end of the mission we will put juice
into orbit for the first time around one
of the moons of jupiter Ganymede the
largest moon and again putting a
satellite in orbit around the moon is
something critical mass and just tighten
not fast a critic
juice will perform several flybys of
three of Jupiter's four main moons in
order to unlock the secrets of the
potential habitability of an outer solar
system
Europa and Ganymede are very very big
examples of the possibility of liquid
water underneath the surface the only
thing that remains for us to find is how
this water how deep is it
how far is it from the surface what its
extent and if there could be life living
organisms originating in the liquid
water within the underneath the oceans
on this icings just will spend the main
part of the mission around gimme one of
only three solid bodies in the solar
system with a magnetic field Ganymede
has the magnetic field and it is the
largest satellite if it possesses also
liquid water underneath its surface it
is the place to go to look for life
conditions habitable conditions in the
solar system besides our own planet this
space mission requires years of patient
work dealing with the limits of our
technology which will be nearly out of
date when the space probe begin sending
back its first data
it'll be like receiving a call from the
future space mission is nearly a
lifetime project and we must be patient
because data returns in a far distant
i'm 20 years or 25 years for submissions
on the geography there max I study and
Jupiter more closely we have access to
some physical mechanisms which play a
role in other planetary systems which we
hope will lead to a better understanding
of exoplanetary systems were prepared
better coordination every space mission
we make produces data for generations of
astronomers to be working on them as I
did myself and I'm hoping a lot of young
people will now think about working on
juice data decades from now
you already know something now our
monthly meeting with astronaut academy
in December the petition astronaut Tim
Peake will join the international space
station we went to the astronaut
training center in cologne to meet the
man preparing him for the mission
requested me sooner i am yards i am
preparing currently the training for tim
peake now I'm going to take you to the
training hall where to spend many many
hours of training welcoming the Columbus
Margaret this is the training model of
the Columbus module
tim is a specialist for this model so i
have to be an engineer enough to
understand really the structures they
are the operating total he spends about
50 weeks in the US for training about 30
weeks in Russia about four to six weeks
here in Europe and about three weeks in
Japan he knows everything by heart so he
really really keen to to know every
detail of what is expected to
it took was absolute for now next month
will discover how space technology helps
to analyze climate change
thank you for being with us goodbye and
even at you I hit her up the only person
around it doesn't have TV coverage of
the food and it man you got the black up
now you're gonna be good
getting a TV picture never fail us we
are getting a
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