You probably have the same sources as myself, however, what we need here is more headline news e.g. "Venus Cooling Down!" Followed by the usual... "Planetary scientists were surprised to find.... " published by NASA, the ESA, or similar. People may then sit up and take notice, although I wouldn't hold your breath.
I'm looking forward to the many 'surprises' the 'iron core' planet Mercury will throw up, such as its outer rocky shell will be found to be far thinner than expected.