Messenger to Mercury

NASA's Messenger spacecraft entered orbit around Mercury in 2011 for a one-year mission to this least-explored of the solar system's inner planets. It flew by Mercury three times before settling into orbit, with each encounter reducing its speed. Messenger will map the planet's entire surface, measure the chemical and mineral composition of its rocks and soil, measuring its gravitational and magnetic fields, and conduct other observations.

Resources

Explorations in 2013 Find out about scheduled missions to our solar...
Explorations in 2011 Find out about scheduled missions to our solar...
Mercury Tiny, cratered Mercury is the closest planet to...
Explorations in 2014 Find out about scheduled missions to our solar...
Explorations in 2012 Find out about scheduled missions to our solar...
Explorations in 2010 Find out about scheduled missions to our solar...

Radio Programs

Evening Mercury The wrinkled skin of a small planet Friday, January 31, 2014
Venus and Mercury Artists land on another world Monday, June 17, 2013
Moon and Mercury Peering into a small planet’s big heart Thursday, June 21, 2012
Moon and Mercury Getting to know a hard-to-see planet Saturday, July 2, 2011
Mercury in the Morning A planet with a message Wednesday, May 4, 2011
Messenger at Mercury II Probing a planetary bowling ball Wednesday, March 16, 2011
Messenger at Mercury Clearing up the view of an elusive planet Tuesday, March 15, 2011
Messenger at Mercury One last brief encounter Monday, September 28, 2009
Vulcanoids Searching for hot-headed asteroids Sunday, September 27, 2009
Mariner 10 Flying past a close neighbor Sunday, March 29, 2009

Featured Images

MESSENGER view of crater Degas on Mercury
Painting a Planet Monday, June 17, 2013
Messenger view of Mercury's southern hemisphere
Hard-to-Study Planet Friday, September 2, 2011
Messenger view of the surface of Mercury, June 2011
Hello, Sunshine Saturday, July 2, 2011
MESSENGER's first color image of Mercury, March 29, 2011
First Glimpse Thursday, March 31, 2011
Artist's concept of Messenger orbiting Mercury
Safe Arrival Friday, March 18, 2011
Planetary Tail Tuesday, April 6, 2010
The Messenger spacecraft viewed portions of Mercury in 2008 that had never befor
A New Angle Wednesday, October 8, 2008
Return Visit Friday, October 3, 2008
Quite a Drop Monday, July 7, 2008
New Views of Mercury Friday, January 18, 2008
Hidden Face Wednesday, January 16, 2008
Getting Close Tuesday, January 15, 2008
First Date Sunday, January 13, 2008

FacebookTwitterYouTube

©2014 The University of Texas McDonald Observatory