Pluto is a Planet

Of course, like everyone, I caught the headline this morning:

Astronomers say Pluto is not a planet – Yahoo! News

I have mixed feelings about this. On the one hand, it’s nice to see people who probably cannot even name all nine planets interested in a story about cosmology and the way we define our neighborhood in the galaxy. On the other, this entire debate to me seems to be missing the point – “planet” is hardly a technical term, which is why they can’t really figure out how to define it. However, the term “planet” does inspire children to look up in the stars, realize that there are different things out there, and most importantly realize that our entire world is really just a small little ball, whirling around in space.

How many children have been excited about the prospect of discovering the “10th planet”? I remember books from the 80s, talking about “mysterious tugs” on the orbit of Neptune, and even conjecture that “something else” might have pulled Pluto & Charon away from Neptune.

Demoting Pluto doesn’t inspire anyone. When the press dies down, in roughly a week, it’ll become an obnoxious fact – a fact that only the most annoying people will bring up every time they go to a classroom, museum, or other location that still shows all nine planets.

What they should have done, instead, is find a way to make Xena the 10th planet, leave Ceres in the asteroid belt, and highlight Charon & Pluto as a unique “double planet”. That would have been inspiring.

BTW I haven’t found any technical journal reporting detailed enough to explain to me why, if the new requirement is that a planet has “cleared its orbit”, why Neptune is a planet and Pluto isn’t… seems to me that Neptune hasn’t cleared it’s orbit either, since Pluto crosses it. The whole idea that Pluto crosses Neptune’s orbit as a reason for demotion seems specious.

Blogs I Read: Hitchhiker’s Guide to 650

If you haven’t checked out this blog, it’s worth adding to your regular RSS reader:

Hitchhiker’s Guide to 650

It’s written by a friend and former colleague from eBay, Will Hsu. Very witty and insightful, I like the sharp way he looks at key issues surrounding e-commerce, startups, and venture capital. More importantly, I feel like Will captures some of the real psychology of Silicon Valley.

Take his post yesterday on a great Web 2.0 CEO anecdote.

Now, I’m trying not to hold it against Will that he actually does not live in the 650 area code anymore. Still, the blog is a must-read.

I’ll be posting from time to time the blogs that I really recommend, and adding them to my blogroll on the right.