Scientists have identified another possible commonality between Earth and Mars: a solid inner core. Scientists have ...

If Mars ever hosted microorganisms in its bygone oceans, their fossils might still be preserved in minerals—and now, we have ...

President Donald Trump told lawmakers that U.S. astronauts will one day carry the American flag to Mars and beyond during a ...

In late January this year, NASA’s Psyche spacecraft turned its cameras to the sky and captured some incredible images. The ...

NASA's Ingenuity Mars helicopter commanded our attention when it captured 'otherworldly' photos of a curious wreckage on the ...

After Friday's spectacle, a "planet parade" of this size won't appear in the night sky for several years, experts say.

A new study conducted using existing data on Mars points to ferrihydrite, a substance that forms in the presence of water, ...

For example, you’ll need binoculars or a small telescope to see Uranus and Neptune—so, while the seven planets will be there, ...

An alignment of seven planets will appear, whether by the naked eye or with the use of a telescope, this month in the U.S. Here's how to spot it.

Seven planets will align in a rare "parade" on Friday, Feb. 28, 2025. Here's tips to get the best viewing possible.