NASA's Mars Odyssey spacecraft has captured a breathtaking image. The image shows Arsia Mons, a massive Martian volcano. The ...

Mars Odyssey orbiter has captured a breathtaking new view of the massive volcano Arsia Mons rising through morning ice clouds ...

Learn how NASA’s satellite fleet helps provide weather Information for the missions on the surface of Mars. Credit: ...

One of Mars' tallest volcanoes peeps over a thick layer of clouds, in Odyssey’s first picture of Arsia Mons peering over the ...

NASA’s Opportunity rover made one of its strangest discoveries on Mars—**a vein-like object embedded in the Martian surface.

Trump's proposed 50% cut in NASA's science budget would turn the agency into an empty shell. Who's behind this?

NASA’s Mars Odyssey captured a stunning sunrise view of Arsia Mons, revealing water-ice clouds and offering insights into ...

Other federal science organizations haven't been spared, either — places like the National Oceanic and Atmospheric ...

Among the planets that would get less attention are Venus, Mars and Jupiter. But the planet facing the biggest drop in ...

“We’ve spent nearly $20 billion on nuclear (space) power since the 50s and the only system we currently have is a light-bulb sized, 100-watt radioisotope generator,” Bhavya Lal, former NASA Associate ...

A highly reflective lightsail pushed by light energy in the same way sailboats are pushed by the wind could travel as fast as ...

The row between US President Donald Trump and billionaire Elon Musk over a major spending bill has exacerbated uncertainty ...