Archive for the 'cosmos' Category

Mar 03 2010

Science is No Fill-in-the-Blank

Published by Andrew Bernardin under cosmos, education

devilstower pacholka

What is the identity of the above image? The correct answer to that question could be considered scientific: a precise location (name for it).

As a former psychology professor, I have seen how many students prefer fill-in-the-blank type questions vs. true/false or multiple choice.

What?! There is one correct answer?! Don’t I get credit for thinking, period?

True, simply parroting “the answer” is not indicative or a deeper type of learning. But to simply string words together in a longer answer that seems familiar to the instructor (resembling his/her own word strings) . . . ? Is that a higher learning, or just clever?

Hmm.

[photo of Devil's Tower thanks to NASA]

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Feb 26 2010

Looking Farther: Any Providence on the Horizon?

launch vernacotola900

Beautiful. The launch of a spacecraft over water. [photo thanks to NASA]

The root of providence is to provide. The term is a favorite among religious folk. Providence is what their god does. Provide. Their everything.

What does the space program provide? Knowledge, for sure. Technological advances that improve our limited days, yes. Ever-lasting life? No. Transportation to a supernatural realm? Naw. Some argue that space travel may one day be our ticket “out of here.” And by that they mean to another hospitable planet. This one may not remain hospitable. Not forever it won’t.

When is providing knowledge not enough? I guess the cost must be considered.

Care to explore new realms of thought and perhaps gain some knowledge at very little cost (some effort, some time, no exchange of cash)? I recommend checking out the 131st Skeptics’ Circle posted yesterday over at . . . Providentia.

I’m going to blast that way later on today.

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Feb 24 2010

Looking Farther: To Be That Guy

installingcupola nasa

Oh man. To be that guy. Or gal.

A dream of mine: to float above the Earth like that, tethered to a nearby spacecraft by a mere cable. A great, big, beautiful, blue planet before me. Home. Behind me and otherwise all around — the vastness of relatively black space.

I just went a bit breathless thinking about it.

[photo thanks to NASA]

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Feb 19 2010

Looking Farther: Technology Rocks

tethystitan cassini

Thanks to the Cassini spacecraft our eyes can appreciate this far-out view (in both senses of the term): Saturn’s moon Tethys “setting” behind it, with Saturn’s roughly 96% hydrogen atmosphere clearly visible. That image of those rocks, rocks!

[photo thanks to NASA]

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Feb 03 2010

Looking Farther: Another NASA Hoax?

milkyroadMan landolfi

While the moon landing was not a hoax, I thought I found the equivalent of a waving flag in the above photo NASA posted on its photo-of-the-day site.

Can you spot it?

Check out that shadow. Even if the light sources were bright enough to cast a shadow, with sources, plural, the shadow certainly wouldn’t be that neat and clean.

But wait. It’s no hoax. The caption to the photo called the image by photographer Larry Landolfi a “tantalizing fantasy.”

Damn. I thought I had stumbled upon fresh evidence that there was second gunman aboard Apollo 11. Or something.

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Feb 01 2010

Looking Farther: Luminous Ants Above

Published by Andrew Bernardin under cosmos

composite galaxyzoo

This image from the NASA site Astronomy Picture of the Day Archive brings to mind the expression uttered by human beings when viewing other human beings far below: They look like ants!

Those bright spots in the night sky, from so far away, look like the luminous equivalent of ants. And yet the closer you get — they are all different. Each and every one unique.

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Jan 28 2010

Looking Farther: Touring the Universe

martianmoonphoboscrater

What in the world!?

It’s a crater. On a moon. Not THE Moon. On the Martian moon Phobos.

Cool. Amazing.

Who needs drugs when you have astronomy?

[photo thanks to NASA]

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Jan 26 2010

Looking Farther: Connect the Dots

springsky annotated credner

Hey young thinkers, see all those bright dots in the night sky? Connect them and see what you can create! The beauty of this activity is that there is no right answer. Of course, your creations will likely reflect ideas your culture has planted in your mind. And perhaps the applause you anticipate for creations that “make sense” to your social group.

Still. There is no wrong answer. Which means there is no right answer.

[photo thanks to NASA]

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Jan 22 2010

Looking Farther: Satellite Days

saturnafterequinox cassini

Saturday and Sunday: There they are, orbiting the work week. Or maybe rather than being satellite-like days, the weekend couplet of waking hours feels like home. During the week we commute to the moon of a work schedule.

Ahhh. To be home. Home. The familiar.

But spend too much at home and that moon looks kinda interesting.

[photo thanks to NASA]

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Jan 15 2010

Looking Farther: Kissed by the Sun

crescentmoonvenus sullivan

In the above Polaroid [thanks NASA!] we see a closer crescent-sliver of our Moon and a distant sliver of the planet Venus. In other words, the faces of these two bodies have a nose pointing toward the Sun. And those faces are kissed straight-on by light. But because our perspective is from slightly behind, we see merely a crescent ear. Or something.

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