✓ checked
trust me, bro:
here is the receipt.
the claim
Earth and Venus still have molten interiors 4.5 billion years after their formation.
the verdict
SUPPORTED
the evidence backs this
Recorded sources
3 sources for · 0 against
Is it true that Earth and Venus still have molten interiors 4.5 billion years after their formation?
Yes. Geophysical evidence and thermal evolution models confirm that both Earth and Venus retain hot, molten interiors billions of years after their formation.
Verdict: SUPPORTED · 3 sources for, 0 against · Last checked
Evidence for · 3
Get citation
Weller, M. & Kiefer, W. (2020). The Physics of Changing Tectonic Regimes: Implications for the Temporal Evolution of Mantle Convection and the Thermal History of Venus. doi.org. https://doi.org/10.1029/2019JE005960
See more details
More for · 2
Get citation
Murakami, M., Goncharov, A. F., Miyajima, N., Yamazaki, D., & Holtgrewe, N. (2022). Radiative thermal conductivity of single-crystal bridgmanite at the core-mantle boundary with implications for thermal evolution of the Earth. doi.org. https://doi.org/10.1016/j.epsl.2021.117329
Get citation
DL, L., D, B., M, A., P, B., E, B., PK, B., PA, C., N, C., JC, D., B, F., T, G., SI, K., F, M., L, N., A, R., T, S., & RJ, S. (2026). Rocky Planets as Heat Engines.. doi.org. https://doi.org/10.1007/s11214-026-01317-3
Receipt History
Anyone with this link can read the claim and its public receipt, including any
personal information in that text. Open permanent receipt.
Check your own claim
Challenge the receipt
Requests are recorded for review. This does not start an automatic check
or guarantee a response time.
Citation formatting by citeproc-js (Frank Bennett) and the Citation Style Language project. Source and licenses.
This receipt is an automated verdict against our published method · not an opinion about any author or publication.
Terms · Privacy · How verdicts work
Terms · Privacy · How verdicts work