I hate science reporting

[elfs]

Okay, so why is it that every report about Cassini starts with one of the following:

"The 3.3 billion dollar space probe Cassini..."

"About the size of a bus, the nuclear-powered space probe Cassini..."

Does it really matter, now, that Cassini cost that much money, or that it has a nuclear power source? I suppose it does, but it's not really the big first thing when talking about space probes now, is it? Why do they have to put that in the first paragraph, often the first sentence?

Is it that they're easy targets, simple fnords ("your tax money", "nuclear power") that the writer can hang a story off of, whereas details of the hydrocarbon-rich oceans and organic molecule-laden clouds don't resonate with a scientifically illiterate population?

Comments

Re: Not all plutonium is created equal

[neowolf2.livejournal.com]

That's true, but remember Cassini also did a couple of flybys of Earth to pump up the orbit. If it had reentered due to malfunction/trajectory error, the RTGs would likely have burned up while reentering at above escape velocity (especially if the trajectory was near-vertical.)

What's really needed for outer planet missions are nuclear _reactor_ powered spacecraft, with 235U that is almost completely innocuous until after the reactor is turned on.