What celestial body's potential remnants are hypothesized to be preserved deep within the mantle?
Answer
Theia
There is evidence suggesting that dense, chemically distinct remnants of Theia, an ancient planet that collided with the proto-Earth, might be preserved deep within the mantle.
#Videos
There Is Life Hiding Inside Earth - YouTube
Earth Is Trapped Inside a Giant Space Bubble, Scientists Say
Related Questions
Which layer constitutes the majority of the Earth’s volume?What is the primary indirect method used to study Earth's deep interior?How does the mantle behave over geological timescales?What are the massive, puzzling structures revealed in the lower mantle often interpreted as?What celestial body's potential remnants are hypothesized to be preserved deep within the mantle?What essential planetary function is generated by the churning motion of the liquid outer core?What observation suggests that the inner core is not entirely uniform internally?How do the deep biosphere lifeforms primarily derive their energy?What is implied about planetary accretion if chemically distinct materials from an impactor persist in the mantle?The biomass of the deep biosphere is estimated to potentially rival the mass of which other system?