The Skeptical Teacher

Musings of a science teacher & skeptic in an age of woo.

Posts Tagged ‘meteor’

Alien Life in a Meteorite? Ummm, Not So Much

Posted by mattusmaximus on March 13, 2011

Last week the media was all abuzz about a story that a NASA scientist had discovered “definitive evidence” of alien life in a meteorite.  In fact, they apparently even had photos of the little critters…

Here’s the headline:

NASA scientist finds evidence of alien life

Aliens exist, and we have proof.

That astonishingly awesome claim comes from Dr. Richard B. Hoover, an astrobiologist at NASA’s Marshall Space Flight Center, who says he has found conclusive evidence of alien life — fossils of bacteria found in an extremely rare class of meteorite called CI1 carbonaceous chondrites. (There are only nine such meteorites on planet Earth.) Hoover’s findings were published late Friday night in the Journal of Cosmology, a peer-reviewed scientific journal.

“I interpret it as indicating that life is more broadly distributed than restricted strictly to the planet earth,” Hoover, who has spent more than 10 years studying meteorites around the world, told in an interview. “This field of study has just barely been touched — because quite frankly, a great many scientist [sic] would say that this is impossible.” …

The “field of study” to which Dr. Hoover is referring is astrobiology, and it is a legitimate scientific endeavor that attempts to study the question of life beyond Earth.  Unfortunately, Dr. Hoover is somewhat of a crank, and his claims are quite overblown, as evidenced by the ruthless criticism he and the “peer-reviewed” Journal of Cosmology received from the wider scientific community.  Here are just a few samples of how these trumped up claims of “alien life” simply wither under scrutiny…

Read the rest of this entry »

Posted in aliens & UFOs, scientific method, space | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 6 Comments »

Texas Fireball Mystery

Posted by mattusmaximus on February 18, 2009

This last Sunday, there was an interesting anomaly in the skies over Texas, which appeared as a fireball in the morning over the Lonestar State – see the story here. In addition, here is some pretty cool footage of the event…

Now there is a lot of speculation about what caused the fireball. Some people think it was the debris of a recent satellite collision re-entering the atmosphere, but authorities have refuted this story since the path and timing of the fireball was inconsistent with the orbits of the two satellites. It seems, given the evidence at hand, that the best candidate for explaining this fireball is that it was simply a meteor.


However, true to form, there are already a number of woo-meisters out there coming up with all manner of nonsense to explain this event. These range from alluding to some kind of government conspiracy to cover up the falling satellite debris to insisting the fireball was aliens visiting the Earth!

For example, the folks over at are going overtime on this, spinning their CT wheels into a frenzy. Here’s just a taste of some of the nuttiness…

Same ol’ Tesla Flying Machine that been around for years now. The trail cover seems to be diminished at this low level pass. A ball of electrostatic discharge surrounds the craft in any case. In some ways its a flying radio antenna and who invented radio: Tesla. Unlock the books of electricity dudes before we hear more about global warming and have to be Illuminati jerkers.

So TWO Satellites and Two Nuclear submarines crash into each other in the space of a week while a plane carrying a 9/11 campaigner who’s husband was killed on 9/11 dies in an air crash because the plane was on autopilot.

Okay great…

Hope the fire in the sky was not a sign from the AC as predicted in the Bible.

so yeah, they probably wont make headline news because im sure there are government threats made to people, intimidation and what not. check out james gilliland iwebsite and look at the black helicoptor vids and what he says about them. so yes i believe there have been crashes, but the government just wont come out and say, “yeah we have retrieved crashed UFO’s from other planets, taken some technology..oh and have a good day” check out the links. i’ll i was trying to do with this thread was see if this could possibly be one of those incidents. does anyone have pictures of the debris that fell to substantiate the fact it is a satellite? if not, its still unidentified. Just because our government says thats what it is, doesnt always mean its true. Someone show me identifiable pics of fallen satellites and ill shutup

Can we talk about the video? Either my eyes are getting older, or, seconds before the object reaches the tree line, it is deflected off course.

Can a meteorite do that? Or something else that is trying to correct it’s course?

It’s very clear that it’s original line of trajectory was altered.

The reporter just concluded a live report with CNN and he mentioned that NASA just contacted the TV station
? He mentioned that right after CNN asked if any governement agency has asked for the video.

There was a report on one of the news stations that some debris had been located and was “turned over to government officials” but I doubt that will ever surface. Now all the reporters are telling everyone not to touch anything they find.

Now everyone this afternoon is saying it was a meteor???

I have a problem with the whole “meteor” theory.

A: We track these things. One astronomer being interviewed said it had to be the size of a pickup truck. We didn’t see this coming? Something the size of a pickup truck isn’t being tracked by NORAD?

B: It changes trajectory. It’s very clear in the videos and undisputable. I’m no physics expert, nor will I succumb to any stupid “magnetic deflection theory” or “thermal barrier wave theory” or “a tornado made it change course”.

Okay, to be fair there are some skeptics at that site who are calling the woosters to task for their nonsense, but sadly they aren’t in the majority. Note the mentality by those proposing a government cover-up or implying the fireball was somehow “intelligently driven” (i.e. an alien spacecraft).

Why is it that so many people are all-too-willing to, on the basis of incomplete or scant evidence, draw the conclusion that such things are, by default, extra-terrestrial visitors from another planet?

To explore the flaws in such thinking, we must first revisit the definition of the term “UFO”. A UFO is, by definition, an Unidentified Flying Object. This means that, quite simply, we do not know what it is – it doesn’t mean that it’s a bird, weather balloon, alien spacecraft, or even Santa Claus. It means that we lack enough information to state that we know what it is. Plain and simple.

But this area of uncertainty is where the alien spacecraft advocates insert their questionable logic. Usually, the argument goes something like this: “Well, it couldn’t be anything else but an alien ship!” Right?

Wrong. Such an erroneous argument is sometimes called the argument from ignorance or the god-of-the-gaps, and it is a very common mistake in reasoning. Times too innumerable to count have shown us the errors of this form of reasoning, and it is one of the most common mistakes made by pseudoscientists of all stripes.

In the past, strange & unexplained phenomena were often explained in explicitly religious terms via the “god-of-the-gaps”. In humanity’s ignorance, lightning was attributed to the moods of powerful deities such as Thor or Zeus, and other seemingly “miraculous” events were said to be the work of angels, demons, or God. In modern times, what seems to have changed is not so much our faulty reasoning, but the bogeymen we tap in an attempt to explain our ignorance. Rather than explain what we don’t know by making appeals to the blatantly supernatural (deities, angels, or leprechauns), more of us are using a new religion of “UFOlogy” to explain the unknown as aliens in their ships with advanced technology. Perhaps when discussing UFOs, we should speak not of the “god-of-the-gaps” argument but “alien-of-the-gaps” instead.

In exploring the universe around us, it is important that we employ a healthy balance of wonder & skepticism. Perhaps there are intelligent aliens out there (I’d like to think so), but wanting it to be true doesn’t make it so. Better to wait until there is solid evidence to reach that conclusion – besides, having the hard facts behind your convictions is so much better than wishful thinking.

So what’s the best response when confronted with something that we don’t understand, such as the Texas fireball? In the absence of any definitive evidence, the best answer is simply to state the most obvious truth: “We don’t know.”

Posted in aliens & UFOs, space | Tagged: , , , , , , , , , , , , , , , , , , , , | 1 Comment »

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