"To decide not to return them, or to put it off to an indefinite future time with human missions would be to take a major ...

2006年から19年にわたり火星を周回探査している探査機といえば、NASA（アメリカ航空宇宙局）の「マーズ・リコネッサンス・オービター（MRO）」。NASAはMROが上空から撮影した画像を、定期的に「アストロノミー・ピクチャー・オブ・ザ・デー（今日の ...

NASA scientists recently used Europa Clipper’s instruments to take readings of Mars, as the spacecraft was passing within ...

This picture of Mars is a composite of several images captured by Europa Clipper's thermal imager on March 1. Bright regions ...

Scientists have been baffled after discovering bizarre structures on the Martian surface which look like 'a patchwork of ...

By studying seismic waves, researchers have found a layer deep beneath the surface of Mars that could contain enough liquid ...

New missions with seismometers are needed to map potential water layers across the rest of the planet. Future rovers or ...

By listening to the echoes of "marsquakes" — seismic waves rippling through Mars ' crust — researchers uncovered signs of ...

During its time on Mars, Curiosity has traveled nearly 19 miles, captured more than a million images, and continues to provide valuable data on Mars’ geology and climate.

なぜこんなにも変わり果てたのかは謎のまま…。火星探査車のキュリオシティは、もう13年もの間、ずっと火星の地をコロコロ動きながら探索を続けているんですね。これまでも数々の驚くべき発見をしてきたものの、このほど火星の何十億年も前の姿をひも解く重大な調査発 ...

NASA's Perseverance rover has spotted an oddball rock in an ancient river channel on Mars. Deputy project scientist Katie ...

But evaporation, freezing and rocks can’t quite account for all the water that must have covered Mars in the distant past. Calculations suggest the “missing” water is enough to cover the planet in an ...