Scientists in Boulder are using existing NASA spacecraft to track a rare interstellar comet called 31/ATLAS as it travels ...

The mysterious interstellar object 3I/ATLAS may be seeding the worlds of this solar system with the early stages of life, new scans reveal.

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

A major new study lays out plans for crewed missions to Mars, with the search for extraterrestrial life being a top priority ...

As humanity prepares to take its first steps on Mars, a comprehensive report released by the National Academies of Sciences, ...

A NASA rover that launched from Florida detected electrical sparks igniting within small dusty tornadoes whirling on Mars' ...

NASA funds new software to enhance drone navigation over featureless Martian terrain. This initiative supports autonomous ...

A new analysis of the interstellar object 3I/ATLAS has uncovered a series of unusual physical and orbital characteristics ...

Senators Ted Cruz (R-Texas), the committee’s chair, and Maria Cantwell (D-Wash.), its Democratic minority leader, both voted ...

NASA's Perseverance rover has for the first time helped scientists confirm that electrical sparks often ignite within ...

When astronauts set foot on Mars, it will be one of humanity’s greatest milestones, marking the start of a new era of ...

"The detection of life on Mars is a persistent top priority for explorers of many disciplines, and it is the top science ...