What caused Mars to dry out? A new study provides clues
Report debunks theory that loss of atmospheric carbon dioxide is responsible
NASA tests autonomous drill to explore signs of life on Mars
The drill can operate without real-time human input. If it gets stuck, it can also dislodge itself
It’s a blue sunset on Mars!
The blue colour of the sun is because of the fine dust particles suspended in the Martian atmosphere
Mars orbiter begins final journey to Red Planet
Mangalyaan leaves Earth’s orbit; the spacecraft will now travel through the heliosphere—sphere of sun's influence—for next 10 months
NASA's Maven reaches Mars
The spacecraft will study the planet’s atmosphere for the next 10 months
Red Planet's river saga
Mars’ secrets revealed
Mars Mission: ISRO eyes November 2013 launch
Cabinet yet to approve the mission