Learn about Mars' defunct magnetic field, which may have sustained life on the planet and covered only its southern ...

Uncover the mysteries of Mars' magnetic field, generated by a molten core, unlike Earth's solid core structure.

Mars' magnetic mystery may finally have a solution—scientists now think the Red Planet’s ancient magnetic field only existed ...

Additionally, ancient humans may have ramped up their use of ochre. This naturally occurring pigment is composed of iron ...

The production of tailored clothing and the use of ochre as a sunscreen may have given Homo sapiens an advantage over ...

Did Mars once have a full magnetic field in its ancient past like Earth does today, or was it lopsided and only covered ...

Using the Hubble and Gaia space telescopes, astronomers have discovered that a powerfully magnetic neutron star in the Milky ...

It would also make Mars' magnetic field different from Earth's, which covers the entire globe. Yan said that the one-sided magnetic field could arise if Mars' inner core was liquid. In the study, ...

Like Earth, Mars once had a strong magnetic field that shielded its thick atmosphere from the solar wind. But now only the magnetic imprint remains ...

The James Webb Space Telescope reveals turbulent environments found in Sagittarius C, a core part of our Milky Way galaxy.

Researchers found that Mars could have produced a one-sided magnetic field with a fully molten core, rather than the traditional, Earth-like solid inner core setup. Like Earth, Mars once had a ...