A11pI3Z is only the third interstellar visitor to be discovered, and astronomers can’t say yet whether it is a comet or a ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

If Trump's fiscal year 2026 budget is approved, cuts to NASA's STEM education funding will have a direct impact on ...

Mars is thought to currently have all the necessary ingredients for life except for perhaps the most important one: liquid water ...

As the sun grew hotter, so did Mars, prompting much of its atmospheric carbon dioxide to rain out and ultimately get locked ...

On Sol 215, Perseverance's microphones were open as it entered the eye of a dust devil, finding a "very sharp and intense" ...

One of the great unsolved problems in modern planetary science is written on the surface of Mars. Mars has canyons that were ...

Sheel and his team found that when the atmosphere of Mars is laden with dust, the atmosphere becomes less conductive, ...

China’s Tianwen-3 Mars sample return mission could bring Red Planet rocks back to Earth as early as 2031—years ahead of competing U.S.-European efforts ...

President Donald Trump's tax breaks and spending cuts bill includes cuts to the National Aeronautics and Space Administration (NASA), primarily when it comes to its science funding.

The Mars rover captured images of low ridges called boxwork patterns, which appear like spiderwebs from space.

UCF Professor Ramses Ramirez believes human exploration can greatly accelerate the search for life. "A human can react ...