PlanetQuest - the number of Exoplanets Found is about to skyrocket!

PlanetQuest: Exoplanet Exploration

NASA's JPL/CalTech website reports the current exoplanet count at 453 as of June 19, 2010. The number of stars with planets is a bit lower and stands at 385, meaning that some stars have more than one planet orbiting them.

The image below is a screen shot (from this author's screen) of a widget for your desktop and can be downloaded from the PlanetQuest Planet Counter page. It will keep you current on the hunt for exoplanets, but you'll have to have Yahoo! Widgets installed to make it work.

As soon as the recent first data set from the Kepler mission, which is devoted to finding exoplanets (particularly, Earth-like planets), is fully analyzed, the count of exoplanets is sure to skyrocket. But right now, the data set, just released to the public, reports 306 exoplanet "candidates." That means those candidate explanets must still be confirmed before adding them to the official exoplanet count.

Scientists explore whether some apes shake heads for "no"

Scientists explore whether some apes shake heads for "no":

May 5, 2010

Special to World Science �

In communicating with each other, apes known as bonobos sometimes shake their heads—and one of the purposes for which they do this may be analogous to saying “no,” a study has found.

Researchers say the finding could be significant because bonobos are also humans’ closest evolutionary relatives, along with common chimpanzees."

[Yes, there's more! Click the link above to read the rest of the original article at the World Science website. --gdt]

This is one of those articles that may have you shaking your own head as you contemplate the possible universality of the head shake for "no!" in not only all humans but other species!

But I think one has to be careful of the assumptions that are easy to make here. For example, is the head shake for "no" really universal in humanity around the world? Or just in civilized peoples? I'm not really sure if the primitive tribes still extant in places like the Amazon jungle, the jungles of the Congo, or the remote Australian Outback all actually do generally shake their heads "no" in the same fashion that you and I do.

In any case, perhaps this recent research is at least food for thought? I hope!

--The Eclectic, a.k.a. Gary D. Timothy

THE NEXT STEP?

[The Helix Nebula - courtesy of NASA and The Hubble Space Telescope]

The photo above is also sometimes referred to as The Eye Of God. While it's an inspiring image to say the least, and perhaps it might lead a religious person to think of God, I've shown it here because it inspires me to comment on life in the universe and here on Earth as a result of, not God, but Man's efforts to create life from scratch and find it elsewhere in the universe besides Earth.

Just a few months ago there was an amazing development in science. Here are a couple of quotes from LiveScience:

"Now scientists have created something in the lab that is tantalizingly close to what might have happened. It's not life, they stress, but it certainly gives the science community a whole new data set to chew on.

The researchers, at the Scripps Research Institute, created molecules that self-replicate and even evolve and compete to win or lose. If that sounds exactly like life, read on to learn the controversial and thin distinction."