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31 January 2011
Fighting the Woo
Carl Sagan brings his fully armed Spaceship of the Imagination to bear on the Astrology Battleship, and Tim Minchin gives the most hilarious and eloquent rant on alt-medicine and pseudoscience I have ever heard.
9 November 2010
The ‘Mystery Missile’ was an Airplane Contrail
Folks, what we have here is a failure to think critically. Or at all. I know it’s much more fun to just point at the sky and grunt and screech like startled apes, but honestly, we should be better than that. It doesn’t take a rocket scientist to realize that the “mystery missile” was an airplane contrail.
24 October 2010
The Tubes of Mars
Last week was my birthday, and I unexpectedly got a gift in the mail from my cousin. We don’t normally exchange birthday gifts, but she came across a t-shirt called “Tubes of Mars” and just had to buy it for me. Apparently, this line of shirts is capitalizing on various wacky conspiracy theories and they decided to use one of my favorites, the “glass tubes on Mars” idea.
11 September 2010
Jaded by Mars Organics
So, you may have heard the news making the rounds last week that a new analysis of the Viking data suggests there may actually be organics and (dare I even say it?) life on mars! Yawn. Consider me underwhelmed. The gist of the story is this: A long-standing mystery in Mars science has been why the Viking instruments were unable to detect any organic molecules on Mars, not even at …
14 July 2010
Absence of Mind on the Daily Show
I normally like the Daily Show, but I had a problem with the July 8 interview with Marilynne Robinson about her new book, Absence of Mind . I had never heard of this book before, but it appears to be a discussion of the conflict between science and religion, with the message that scientific thinking does not fully take into account the complexities of the human mind. Okay, interesting topic. …
31 March 2010
More TED skepticism: Is science news the most important news?
Only days after a TED talk about Mars inspired this post correcting some of the misconceptions in the talk, another TED talk has me scratching my head. This one is by Kirk Citron, editor of “The Long News”, a project concerned with winnowing the few news stories from current events that will actually be seen as important 100 years or more from now. In his very brief talk he gives …
25 March 2010
TED Talk: Why we need to go back to Mars
I recently started subscribing to the TED talk RSS feed, and I really love coming home every day after work and listening to smart people talk about cool ideas. If you aren’t familiar with TED, you should be. Most of the talks are fantastic and very thought-provoking. So you can imagine I was excited when I saw that today’s talk was about Mars! The talk was given by Joel Levine, …
20 December 2009
AGU 2009: Day 3 – Astrobiology and Society
Wednesday was full of particularly interesting stuff: in between the Venus and moon talks there was also the Sagan lecture and an afternoon session about astrobiology and its implications in society. The Sagan lecture was given by Tori Hoehler, a scientist at NASA Ames. He discussed the fundamental thermodynamics behind life, and showed that even if alien life relies on completely different molecules, there are basic requirements, such as the …
6 May 2009
"Alien Skull" on Mars
Are you kidding?! Guys. That’s a rock. A chunk of vesicular basalt to be specific. As far as pareidolia goes, it’s not even very good! I had to stare for a while before I saw a face. The human brain loves to see familiar shapes in everything, so it’s pretty easy to find examples of rocks on Mars that look like anything you want. Here, take a look at this …
18 November 2008
Mike Brown on Planet Images
Mike Brown (planet hunter extraordinaire) has a really interesting and thoughtful post on his blog about his reaction to the announcement that planets around other stars had been imaged. He details the process that he goes through when reading a paper and then preparing to speak to the press about it. Here’s the excellent quote that he gave to a reporter asking about the discovery: I can’t say the pictures …
