The Economic Times

In 2012, NASA's Curiosity Rover discovered a home, now that 96-mile wide Gale Crater is sparking claims of finding doorway to a long lost civilization in Mars

NASA, the European Space Agency, and other international partners continue planning ambitious explorations of Mars, including efforts to return Martian rock samples to Earth for detailed laboratory analysis. Such missions could reveal whether ancient microbial life ever existed beneath the planet's surface or within its long-vanished lakes.