Scientists Investigating Whether Object NASA Is Approaching Is Core of Destroyed Planet

Researchers tried to figure out whether asteroid 16 Psyche, which NASA is visiting in 2029, is the remnant of a planet's core ...

Giant craters may reveal if Psyche is a lost planetary core

When we think of asteroids, we almost immediately think of giant rocks bouncing around like the iconic chase scene in "The Empire Strikes Back," and we often hear how they are remnants from the birth ...
Morning Overview on MSN

Researchers probe whether asteroid Psyche is a shattered planet’s core

NASA’s Psyche spacecraft, the first mission ever sent to a metal-rich asteroid, is crossing billions of kilometers of space ...

How long do planetary nebulae last?

How long do planetary nebulae last on average? What are some of the controlling factors? Doug KaupaCouncil Bluffs, Iowa To ...
Forbes

NASA’s Psyche Mission Faces New Mystery As It Nears Mars Flyby

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. This artist's concept depicts the 140-mile-wide (226-kilometer-wide) asteroid Psyche, which ...
ExtremeTech

This Dead Exoplanet Core Could Be a Preview of Earth's Future

Astronomers have spotted a distant star system that could offer a preview of Earth's future. It's a white dwarf star with a destroyed planetary core spinning around it. Share on Facebook (opens in a ...
KVOA 4

U of A study reveals new insights into Mars' core formation

TUCSON, Ariz. (KVOA) - A new study from the University of Arizona reveals an unexpected way that planets' cores might form in our solar system. The research shows that a core can form without the ...
Nature

Marsquakes indicate that the inner core of the red planet is solid, not liquid

An analysis of seismic waves propagating through Mars finds evidence that the planet has a small, solid inner core, which challenges existing planetary models. Read the paper: Seismic detection of a ...