Uncategorized

« Previous Entries Next Entries »

The Big Bang Crisis?

Wednesday, May 2nd, 2012

I don’t think so…but it’s a classic lesson in how not to get into grad school. I recently had an exchange with a student who queried me about why they had not been admitted into our graduate program. I won’t name names, or say where they were from, or their gender, and I won’t quote […]

Posted in Uncategorized | 2 Comments »>

To Long for the Endless Immensity of Space

Wednesday, April 25th, 2012

In light of yesterday’s positive post about “I can” and shedding limitting beliefs, let me propose that we can go back to the moon, on to Mars, the asteroids, and any other destinations in space that we want to. Yes, it’s hard. Yes, it’s expensive. But also yes, we can be the first species to […]

Posted in Uncategorized | 2 Comments »>

We Limit Ourselves and Need to Stop

Tuesday, April 24th, 2012

I was watching Stephen Colbert interview Jonah Lehrer, author of Imagine: How Creativity Works. He said something that was very powerful for me, that everyone is creative. It’s one of our species’ better qualities. Lehrer amplified this statement by describing how nearly all second graders describe themselves as creative, but this fraction drops dramatically with […]

Posted in Uncategorized | 4 Comments »>

A Vile, Anti-Science Tactic to be Aware of and Repudiate

Wednesday, April 11th, 2012

There’s a letter being widely posted on conservative blogs: March 28, 2012 The Honorable Charles Bolden, Jr. NASA Administrator NASA Headquarters Washington, D.C. 20546-0001 Dear Charlie, We, the undersigned, respectfully request that NASA and the Goddard Institute for Space Studies (GISS) refrain from including unproven remarks in public releases and websites. We believe the claims […]

Posted in Uncategorized | 12 Comments »>

We Need a Journal of Null Results in every Field!

Wednesday, April 4th, 2012

I’ve been thinking more about some practical problems we’ve been developing in science.  Now, they aren’t as bad in my field of astronomy, since we’re relatively small, don’t involve huge sums of money, and rarely have results that are politically problematic.  But we still have the same problem:  null results don’t get published very often. […]

Posted in Uncategorized | No Comments »>

Science and Science Fiction: “The Old Equations”

Thursday, March 1st, 2012

Jake Kerr’s Lightspeed story, “The Old Equations,” has been nominated for the Nebula Award for best novelette.  It’s thematically related to Tom Godwin’s famous story “The Cold Equations” which I’ve written about at Lightspeed and on this blog. I basically got the gig to write a non-fiction article about “The Cold Equations” because the editor […]

Posted in Uncategorized | 2 Comments »>

Astronomy Misconceptions in Literature

Sunday, January 29th, 2012

Recently I highlighted an astronomical blunder by literary giant Ernest Hemingway in The Old Man and the Sea. He is far from unique. Samuel Taylor Coleridge, Charles Dickens, James Thurber, Edgar Allen Poe, and others of similar literary greatness, have all similarly blundered.  A lot of the mistakes involve the moon: “Till clomb above the […]

Posted in Uncategorized | No Comments »>

Science in Fiction: The Old Man and the Sea

Wednesday, January 11th, 2012

There’s a fun, literary homework problem in the textbook I’m using this semester (Foundations of Astrophysics by Ryden and Peterson).  It’s a pretty good textbook overall, although it’s a bit calculus heavy for when some of our students take my course and it’s short on example problems.  One thing I do like is that the […]

Posted in Uncategorized | 7 Comments »>

The Science in Science Fiction: Batman Gotham Knight

Friday, December 30th, 2011

Yesterday I watched the animated Batman movie, Gotham Knight:   It’s a collection of interrelated short pieces by different creative teams, which isn’t bad, but the different styles is a little jarring.  I mean, Bruce Wayne looks different in different sequences and it was a little hard to follow.  I can recommend the movie, but […]

Posted in Uncategorized | No Comments »>

Ten Tips for Communicating Science to General Audiences

Thursday, December 8th, 2011

I think about communicating science to a wide variety of audiences, both as a professor who does research and teaches, but also as a science fiction author.  Knowing your audience is key, and knowing how to reach them better helps tremendously.  A lot of what I say will apply to both non-fiction and fiction, speaking […]

Posted in Uncategorized | 6 Comments »>

The Importance of, and How to Choose, a Mentor

Saturday, November 26th, 2011

Academia and writing are two systems where mentors are still common, something like the old system of Apprentice/Journeyman/Master. I think in nearly every field of individual excellence that requires serious expertise, you’ll find mentors.  Tiger Wood’s had his dad teaching him golf.  The Polgar sisters had rigorous chess coaching.  Every scientist these days has or […]

Posted in Uncategorized | No Comments »>

Science Fiction and the Scientifically Inclined Hero

Monday, October 10th, 2011

When I was about six or so, I realized that what separated humans from other animals was our intelligence rather than our physical capabilities.  Sure, there are other differences, such as the degree of tool use, or the social aspects of our species and how we employ culture and altruism to lead to ever increasing […]

Posted in Uncategorized | 4 Comments »>
« Previous Entries Next Entries »