Showing posts with label planets. Show all posts
Showing posts with label planets. Show all posts

Tuesday, July 21, 2009

Jupiter Struck by Object, NASA Images Confirm

This article confirms that the planet Jupiter has been struck by a comet or an asteroid. You may think "so what, I'm not moving to Jupiter anytime soon and I don't know anyone who lives there."

But what if the comet or asteroid had hit the earth? Well, it would have been a very bad thing. All you have to do is watch the movies, like Deep Impact, Asteroid, or any Saturday afternoon B movie to understand.

Thankfully, our solar system has a couple of big planets out there that act as magnets to attract comets and asteroids. I mean, think of it this way, if you were aiming at planets, would you rather aim at a big target like Jupiter, or a small target like Earth?

So, we all can be thankful that Jupiter is out there. You know, when you think about it, it's almost like someone designed it that way :)

Wednesday, November 07, 2007

I've decided to move

Scientists report that a newfound planet could support life. I've decided that what with all of the global warming, I'm going to move to this new planet. But there's a little about the "science" of all of this that bothers me.

First, when I was in school, I learned that science was based on what we OBSERVED. So much of what we call science today is based on things that "scientists" can't see.

But enough of that, this planet, only 41 light years away is in the "'Goldilocks zone' - a place that's not too hot, not too cold, but just right." This planet is the fifth planet around this star. The planets are between the size of Jupiter and Saturn and are gas giants which "isn't a likely suspect in search for life."

Wait a minute, didn't the headline say it could support life? But wait, the story goes further, it says that "any rocky moons around (the planet) would be" (likely to support life). So we're talking about the moons around the planet being habital.

This should excite me. After all, if we can move to another planet, we don't have to worry about global warming. But it seems that science should count on what is truly observable and that until we can observe it, it seems like it should be reported as hypothesis.