The liquid iron in Earth's outer core doesn't always behave as expected. When it changed direction in an unexplained way, ESA ...
The familiar concept of a planetary core, a small, dense metallic heart we take for granted, may be the exception rather than ...
Scientists are working to solve a mystery of Earth’s molten outer core, which lies more than 2,000 kilometers beneath our ...
Discover how recent changes in Earth's outer core influence its magnetic field and reveal new geological patterns.
15don MSN
Ganymede's unique magnetic field may be powered by ongoing core formation—not a cooling core
Ganymede is not only Jupiter's largest moon, but also the largest in our solar system and one of the few that hosts a massive ...
A study published May 13 in Physical Review Letters has confirmed that radioactive iron forged inside an exploding star has ...
NASA’s Psyche spacecraft swept within 2,800 miles of Mars on Friday, May 15, using the planet’s gravitational pull to ...
Its target asteroid could give us insight on how Earth's core came to be.
Morning Overview on MSN
NASA’s Psyche spacecraft just skimmed 2,800 miles above Mars at 12,000 mph — using the planet’s gravity to slingshot toward a metal asteroid worth $700 quintillion
On May 15, 2026, NASA’s Psyche spacecraft tore past Mars at roughly 12,333 mph, skimming just 2,800 miles above the planet’s ...
Interesting Engineering on MSN
Cosmic miracle: Largest moon in solar system may still have active core after 4.6 billion years
Jupiter’s moon Ganymede is larger than the planet Mercury, hides a massive ocean beneath ...
The Global Positioning System works because satellites carry atomic clocks. Those satellites orbit high above Earth, where ...
A NASA spacecraft chasing a rare metal asteroid swings past Mars this week for a gravity boost, snapping thousands of ...
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