What evidence do we have that the other Terrestrial planets are differentiated?

Here we apply short-lived ¹⁴⁶Sm–¹⁴²Nd chronometry (half-life of 103 Myr) to early ... are ideal tools to constrain early differentiation of the main terrestrial reservoirs. ... Previous ¹⁴⁷Sm–¹⁴³Nd studies⁵ of these 7 samples, together with 17 other ... for the ¹⁴²Nd anomaly because they do not contain significant amounts of ...

In the inner Solar System, which was supposed warm, terrestrial planets form from ... subjected to theoretical analysis, while other authors report observations ... We have computed differentiation factors for Earth using Earth crust data ... .. Transition elements in the 3d, 4d and 5d series exhibit complex periodic patterns, with.

Several lines of evidence indicate a non-chondritic composition for bulk Earth. ... We investigate the formation of non-chondritic protoplanets via collisions. ... This may indicate an important role for collisional differentiation during the giant ... terrestrial values (Gannoun et al., 2011) have other chemical characteristics that a...

Quakes can have numerous causes; on Earth, movement of the ... and an originally molten core, all show evidence of volcanic activity. ... .. Earth and otherterrestrial planets are fully differentiated and have a dense iron core. ... . #10 “How do we bridge the gap between public and private STEM initiatives?

We think they are the remains of the cores of differentiated objects. ... A few other asteroids have surfaces made of basalt from volcanic lava flows. ... The terrestrialplanets may have been so hot when they formed that most of the water in ... There is strong evidence of contamination by organic molecules from Earth, so this ... ..