NASA’s Spirit Rover didn’t land like a normal spacecraft—it bounced! 🔴🎈 Find out why NASA used an inflatable landing system ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The Christian Science Church, and we’ve always been transparent about that. The Church publishes the ...

NASA’s Perseverance rover has collected a sample from Mars that has textures “unlike anything we’ve ever seen before.” Known ...

NASA's Opportunity rover landed on Mars! This was the second of NASA's twin Mars Exploration Rovers to land on the red planet ...

The 3.7-billion-year-old formations in the planet's Gale Crater suggest the presence of long-gone bodies of liquid water, with no ice covering the surface ...

On January 3, 2004, NASA's Spirit rover landed on Mars! Also known as Mars Exploration Rover 2, this was the first of NASA's twin rovers to land on the Red Planet. The other was named Opportunity.

This month marks the 20th anniversary of Spirit and Opportunity's landing on Mars, part of a mission whose legacy will extend far into the future. In January 2004, twin NASA rovers named Spirit ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

The findings are the result of the ongoing studies performed by NASA’s Curiosity rover, which has been scouring the red ...

Caltech scientists published a study using NASA Curiosity rover imagery showing the past existence of warm water on Mars.