The ripples suggest that the lake was free of ice at one point.

Opportunity is now the longest-running Mars rover mission. It was only intended to last 90 days, but the rover has been trekking around the Red Planet for more than 50 times its expected lifetime.

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. When it comes to NASA hardware, the Mars rover Opportunity might be the most incredible ...

The American space agency says it is concerned but hopeful that its veteran robot rover on Mars can survive a big dust storm on the planet. The 15-year-old vehicle, known as Opportunity ...

A world-leading designer of space robots says gigantic new rockets being tested by billionaires Elon Musk and Jeff Bezos are creating a “Golden Age of Space Exploration.” ...

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With the successful landing of the Opportunity lander on Saturday (January 24), NASA is now suffering from a rare embarrassment of riches: two Martian rovers on the brink of exploring very different ...

Future visitors or colonists may have the opportunity to celebrate New Year's on Mars. Fortunately, champagne maker Mumm developed a bubbly designed for space travel. An aeronautical-grade ...

An curved arrow pointing right. NASA compiled images from hazard-avoidance cameras on its Mars Exploration Rover Opportunity between January 2004 and April 2015. The footage shows the rover's-eye ...

40,667 people played the daily Crossword recently. Can you solve it faster than others?40,667 people played the daily Crossword recently. Can you solve it faster than others?