What did Mars look like when it had water? From river deltas to ancient lakes ... NFL moves Vikings-Rams game to Arizona Delta Airlines praised for holding flight to allow daughter time with ...

NASA Administrator Bill Nelson left a final decision on a new mission architecture to the next NASA administrator working under the incoming Trump administration. President-elect Donald Trump ...

The proposals present alternatives to the original Mars Sample Return program ... the former site of an ancient lake and river delta — might be one of the only ways to determine whether life ...

NASA’s Perseverance rover, which landed on Mars in 2021, has been drilling and collecting cylindrical samples of rock and soil in Jezero Crater, which contains an ancient river delta.

The study of ancient lava formations on Mars is the most complete to date from a series of observations conducted on the ...

The Bird's Foot Delta, a crucial ecological and economic hub, faces an uncertain future amid rising seas and dwindling sediment.

Mars represents one of the most promising locations in our solar system to search for signs of past or present life ...

Scientists want to analyze the samples from the red planet's long-dry river delta in labs on Earth ... to decide how best to retrieve the Mars samples and money needs to start flowing to ...

Scientists want to analyze the samples from the red planet’s long-dry river delta in labs on Earth ... the sample tubes cleaned on the surface of Mars, versus in the returning spacecraft ...