· Outpost 10F · Forums · Reply · Statistics · Search ·
Outpost 10F Forums / Archived Topics / Europe at Venus!
Author Message
anth
Member
# Posted: 11 Apr 2006 09:22
Reply 


Euro Probe enters Venus orbit



Europe's Venus Express probe entered orbit around Venus early Tuesday to begin a planned 16-month mission to study a planet on which the greenhouse effect has gone to hellish extremes.

The European Space Agency (ESA) probe fired its main engine today for a 50-minute braking maneuver to allow itself to be captured by the gravitational pull of Venus.

Venus Express managers at ESA's mission control center here had loaded the engine-firing commands to the satellite several days before, and had little more to do than watch their screens and hope the sequence went as planned.

It did. Using large ground antennas located in Australia and Spain, ground teams confirmed that the engine firing was a success. With the satellite 74 million miles (120 million kilometers) from Earth, it took seven minutes for the satellite's signal to reach ground teams, creating some tense moments here as the science and mission teams waited for the satellite's signal.

“It’s a great day for ESA,” said ESA director-general Jean-Jacques Dordain after Venus Express’ successful orbital arrival. “It’s a happy day for all of us.”

More mission news here at OTF as soon as i get it. :)

anth
Member
# Posted: 15 Apr 2006 00:34
Reply 


First ever images of Venus south pole

Venus Express has beamed the first ever images of the Venusian south pole back to Earth.



An unexpected swirl can be seen around the pole. In this the first image released by the European Space Agency. The images were taken 12 April during the spacecraft’s initial capture orbit after successful arrival on 11 April 2006.

Scientists are especially intrigued by the dark vortex shown almost directly over the south pole, a previously suspected but until now unconfirmed structure that corresponds to a similar cloud structure over the north pole. “Just one day after arrival, we are already experiencing the hot, dynamic environment of Venus,” said Dr Hakan Svedhem, Venus Express project scientist. “We will see much more detail at an unprecedented level as we get over 100 times better resolution as we get closer to Venus, and we expect to see these spiral structures evolve very quickly.”

These are probably the best early mission images i've seen. We can certainly look forward to Venus Express unlocking many secrets at the planet, and alsoo some stunning images once the craft is set up to take full res pictures.

Your reply
Bold Style  Italic Style  Underlined Style  Image Link  URL Link     :) ;) :P :( :K :D :D ... Disable smileys


» Username  » Password 
Only registered users can post here. Please enter your login/password details before posting a message.
 
Page loading time (secs): 0.015
Online now: Guests - 2
Members - 0
Most users ever online: 215 [30 Aug 2017 14:12]
Guests - 215 / Members - 0
Powered by: miniBB™ © 2001-2024