Mars base by Douglas Shrock

Picture of the Day 26/7/14 - Mars base by American sci-fi artist Douglas Shrock (Shrox). More of his Mars art here.

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Entering Mars atmosphere by Manchu

Picture of the Day 15/6/14 - Mars habitat module entering Mars atmosphere with Low Density Supersonic Decelerator (LDSD) by French sci-fi artist Manchu (Philippe Bouchet).

Setting up a Mars base by Pat Rawlings

Picture of the Day 8/5/14 - Setting up a Mars base (1998) by space illustrator Pat Rawlings.

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Mars base by John J. Olson

Picture of the Day 6/5/14 - Mars base (1992) by NASA's artist John J. Olson.

Red Dragon landing on Mars by SpaceX

Picture of the Day 4/5/14 - Red Dragon (made by SpaceX) landing on Mars.

Astronauts exploring Mars by Sean Brady

Picture of the Day 27/4/14 - "Olympos station" (2007) by Sean Brady from United Kingdom.
Author's description of the scene: Setting up an automated weather station on the lower slopes of Olympus Mons.

Spaceship in Mars orbit by deckard01

Picture of the Day 23/4/14 - Spaceship in Mars orbit (2013) by computer graphics artist deckard01.

Astronauts exploring Mars by Ren Wicks

Picture of the Day 15/4/14 - A classic work "Mars mission" (1990) by American artist Ren Wicks. More of his Mars art here.

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Mars rover by Walter Myers

Picture of the Day 13/4/14 - Mars exploration rover by sci-fi artist Walter Myers. Watch more of his art here.

Race to Mars - TV movie about first human mission to Mars

Race to Mars is a two part TV movie about first human mission to Mars in 2030. The movie was made by Discovery Channel Canada in 2007. It is as scientific as it can be and covers almost all possible problems which can occur in such mission (even being too harsh if you ask my opinion). Although it is not officially stated - Race to Mars is heavily based (with modifications of course) on now canceled Constellation mission design of NASA.

Astronaut working on Mars by unknown artist

Picture of the Day 10/4/14 - Can anyone point me out the author of this Mars artwork? Leave in comments...

Astronauts exploring Valles Marineris by Sean Brady

Picture of the Day 7/4/14 - Exploration of Valles Marineris (2009) by Sean Brady from United Kingdom.

Astronauts exploring Noctis Labyrinthus by Pat Rawlings

Picture of the Day 2/4/14 - A classic work "in Noctis Labyrinthus" (1989) for NASA by Pat Rawlings.

Maybe it's You there climbing? ;)

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ISECG strategy for long-range human space exploration

The International Space Exploration Coordination Group (ISECG) is a forum of 14 most advanced government space agencies - ASI (Italy), CNES (France), CNSA (China), CSA (Canada), CSIRO (Australia), DLR (Germany), ESA (European Space Agency), ISRO (India), JAXA (Japan), KARI (Republic of Korea), NASA (United States of America), NSAU (Ukraine), Roscosmos (Russia), UKSA (United Kingdom). Its main goal is to advance a long-range human space exploration strategy.

On August, 2013 12 ISECG member agencies (including NASA) released the most recent update to the Global Exploration Roadmap. The summary can be seen in this infographic:

On April 10-11, 2014 NASA plans to host a workshop to discuss the updates to this roadmap.

Hope, the private pioneers like SpaceX, Mars One and others will speed up those plans a bit!

Infographics: Missions to Mars

Here are some of the best infographics I have found about past missions to Mars from 1960 to 2013, both failed and successful.