Planet cannibalism

Azraele

Elite Member
Nov 5, 2000
16,524
29
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<<Such planets are unlike any in our solar system and confound traditional theories of planetary formation. >>

Sounds like we have a long way to go as far as planetary science is concerned.

Could an asteroid have been the culprit, traveling too close to the sun's gravitational field, getting it pulled in?

It seems odd that a planet's orbit could lead to such a thing.
 

Spoooon

Lifer
Mar 3, 2000
11,563
203
106
They said the planet's orbit was elliptical. It could be that over time the orbit was pulled tighter and tighter until finally it couldn't overcome the sun's gravity any longer.
 

Amused

Elite Member
Apr 14, 2001
57,389
19,707
146
&quot;Using the European Southern Observatory telescope in Atacama, Chile, the astronomers detected the presence of a rare variety of lithium in the star. The fragile metal would have been destroyed in the early, explosive evolutionary stages of this particular kind of star, which like our own is rich in heavy metals.

The best explanation that can account for the lithium is that the star ingested it much later, the Spanish and Swiss research team concluded.&quot;

Or maybe the star was psychotic, and needed to take lithium? :D