Lena Delta in Sibera Shakes Off WinterFor most of the year, the Lena River Delta–a vast wetland fanning out from northeast Siberia into the Arctic Ocean–is either frozen over and barren or ...

NASA's Perseverance rover drove on Mars for the first time on Thursday. The rover snapped photos of its wheel tracks in the Martian dirt. Now NASA engineers and scientists are plotting Perseverance's ...

Over the next two years, Perseverance aims to gather about 40 samples of rock and soil across the lake bed and the river delta. NASA plans to send another mission in the 2030s to grab those samples ...

The Perseverance rover mission on Mars is exploring a dried-up river delta that once fed into a large crater lake on the planet. Now, NASA scientists have found evidence of one such river, which ...

Hydrologists of the Faculty of Geography of Moscow State University have established the relationship between the manifestations of global warming and the flow of suspended sediment in the Lena River ...

Nasa's Perseverance rover captured a 360-degree image of Mars, which includes 2.38 billion pixels from Jezero Crater and provides information about the ancient river delta history of the planet.

NASA's Perseverance rover found evidence of a long-ago deep, flowing river on Mars in the planet's Jezero Crater. It's evidence of a planet that once teemed with water.