Our one and only evening/morning 'star' will soon be visited and we look forward to a lot of information about our nearest planetary neighbour. I've beenpersonally fascinated by Venus ever since reading C.S. Lewis' Space Trilogy.
Not to mention a general yearning to get into "outer" space - most probably the result of being a Trekkie!
Update on June 29, 2013 - long past the Venus flyby Voyager 1 is heading into OUTER space!
Update on September 13, 2013
It's official, Voyager has hit OUTER space, the very first man made object to achieve this incredible task! Read all about it by following the link above. "Voyager 1 first detected the increased pressure of interstellar space on
the heliosphere, the bubble of charged particles surrounding the sun
that reaches far beyond the outer planets, in 2004. Scientists then
ramped up their search for evidence of the spacecraft's interstellar
arrival... coronal mass ejection, or a massive burst of solar wind and magnetic
fields, that erupted from the sun in March 2012 provided scientists the
data they needed. When this unexpected gift from the sun eventually
arrived at Voyager 1's location 13 months later, in April 2013, the
plasma around the spacecraft began to vibrate like a violin string. On
April 9, Voyager 1's plasma wave instrument detected the movement. The
pitch of the oscillations helped scientists determine the density of the
plasma. The particular oscillations meant the spacecraft was bathed in
plasma more than 40 times denser than what they had encountered in the
outer layer of the heliosphere. Density of this sort is to be expected
in interstellar space.
The plasma wave science team reviewed its data and found an earlier,
fainter set of oscillations in October and November 2012. Through
extrapolation of measured plasma densities from both events, the team
determined Voyager 1 first entered interstellar space in August 2012.
We literally jumped out of our seats when we saw these oscillations in
our data -- they showed us the spacecraft was in an entirely new region,
comparable to what was expected in interstellar space, and totally
different than in the solar bubble"
What a feat for science!
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