16 March 2011

Messenger in orbit

The Mercury Messenger probe is intended to make a long burn to decelerate into Mercury orbit tomorrow (Thursday 17th March). If successful this should be the start of a year of detailed observations of the innermost planet.

The MESSENGER spacecraftIt's taken the spaceprobe six and a half years to get to the right place at the right time and at the right velocity to make a major 15 minute engine burn for capture into Mercurian orbit.

This is, frankly, an astonishing achievement. Hopefully all will go well and the prime mission will return very large amounts of new and detailed knowledge about the innermost planet.

Read more on these web pages...

No comments:

Post a Comment

Copyright

Creative Commons Licence

© 2002-2017, Chris J Jefferies

This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License. A link to the relevant article on this site is sufficient attribution. If you print the material please include the URL. Thanks! Click through photos for larger versions. Images from Wikimedia Commons will then display the original copyright information.
Real Time Web Analytics