As promised, the Screen Junkies episode we made is out. It is about The Martian! JPL’s Christina Heinlein (a planetary science expert) also took part, and I hope you find it interesting and thought-provoking. Maybe even funny too! As usual, there’s a lot that was said that was inevitably left on the (virtual) cutting-room floor, but a lot of good stuff made the cut. All in all, I’d say that this film (which I enjoyed a lot!) had a refreshing take on science and engineering for a big studio film, on several scores. (Remaining sentences are spoiler-free.) First, rather than hiding the slow machinations involved in problem-solving, it has a lot of it up front! It’s an actual celebration of problem-solving, part of the heart and soul of science and engineering. Second, rather than have the standard nerd stereotype […] Click to continue reading this post →
Yes, I’ve been hanging out with my Screen Junkies friends again, and this time I also got to meet JPL’s Christina Heinlein, who you may recall was in the first of the Screen Junkies “Movie Science” episodes last year. While we were both in it, I’d not got to meet her that time since our chats with host Hal Rudnick were recorded at quite different times. This time, however, schedules meant […] Click to continue reading this post →
No expense spared on astronomy graphics here, you’ll notice. (This is the Pluto-less hanging mobile that amuses my son every morning when he wakes up. At least I think it is supposed to represent our Solar system in some vague way… in any case, it is a very pleasant object to look at for both him and me.)
Just in case you’ve not been following the exciting news, let me remind you to look out for the new information arriving from the New Horizons mission to Pluto. The craft has done its closest approach now, and later tonight will start sending the best of the images and other data about the Pluto system. A huge amount has been learned already in the days leading up to today, as you can get a sense of by looking here. Earlier today, the lovely image to the right (credit: NASA/APL/SwRI – click for larger view) […] Click to continue reading this post →
Don’t forget that on the USC campus on Friday at 4:00pm, we’ll be kicking off the Collecting the Cosmos event! It will be in the Doheny library, and there’ll be a presentation and discussion first, and then a special opening reception for the exhibition. Be sure to get yourself on the waiting list since there’s some chance that you’ll get in even if you have not RSVPed yet. (The image is from the Visions and Voices event site, and includes parts of the artworks – by artists Victor Raphael and Clayton Spada – to be included in the exhibition, so come along and see.) The event description says, in part: […] Click to continue reading this post →
[caption id="attachment_14281" align="aligncenter" width="499"] The crowd watching Devo on stage at the Natural History Museum’s 100th Birthday celebration (click for larger view)[/caption]The 100th Birthday party at the Natural History Museum was fantastic! Adam Steltzner’s talk was excellent and it was a pleasure to be the MC and introduce him and run the Q&A. (It was a tall order for me to fill Michael Quick’s shoes, but I gave it a shot.) The audience was really great, and there were several great questions. The wide shot (click for larger view) at the top is a panorama shot of the outdoor concert stage, with Devo just starting their set (GZA of Wu-Tang Clan was on just before). I took it* while standing under the fin whale skeleton that is the centerpiece of the new Otis Booth entryway pavilion that was unveiled just minutes earlier. (See more about that space and other new exhibits here.) Here are a couple of shots (click for larger view) from Adam’s session, where he gave an inspiring talk about the engineering of the landing of the Curiosity Mars rover, with reflections on space exploration in general**:
[caption id="attachment_14261" align="aligncenter" width="300"] Adam Steltzner talking about the Curiosity Mission at the Natural History Museum’s 100th Birthday bash[/caption] […] Click to continue reading this post →
Today (Tuesday) saw me up at 6:30am to prepare for an 8:00am call time for a shoot on a special episode of – wait for it – Deadliest Space Weather. It is original programming for the Weather channel, and before you dismiss it because of the title, it turns out that it is not a bad idea for exploring various scientific concepts. The first season ended a few weeks ago. I’d not realized it was airing until recently, and actually those recent demos I told you about were used in examinations of planetary conditions on Venus and on Mars. (Two separate episodes.) The idea seems to be to consider what it would be like on earth if the conditions were like those on Venus, or consider what what happen if you went outdoors on Mars.
So you might think it is silly, but if done well, it is actually an opportunity to
explain some science to an audience who might not have been the usual science audience…in which case I’m happy to be on board! In addition to spectacularly showing what happens when sugar and sulphuric acid meet, I got to show how to boil […] Click to continue reading this post →
You’ve no doubt heard about some of the images coming from the newly landed Curiosity device on the Martian surface. Above is a 360 degree panorama (from NASA/JPL) assembled from lots of smaller images, showing its surroundings in the […] Click to continue reading this post →
So, if like many people, you are excited about the (late) weekend landing of Curiosity (the roving Mars Science Laboratory) on Mars, and/or if you want to know more, Kenneth Chang has an article in the New York Times all about it here. (Image right is an artist’s impression done for NASA/JPL.) The sequence of operations that have to go right for Curiosity to, er, stick the landing* is quite amazing, and so let’s all wish them good luck. Have a […] Click to continue reading this post →
This weekend is the JPL Open House! You might recall from my visits there in the past (or, at least, my reports on them – see e.g. here) that it is a fun and informative time. I recommend it. It runs from 9:00am to 5:00pm today and tomorrow, and you can go along to see what’s up with various JPL/NASA missions, hear about future missions, learn the science and technology behind various equipment and the various science goals, and much more.
The exo-planet hunting craft Kepler has found 1235 candidate planets orbiting other suns so far. The APOD site has a lovely composition by Jason Rowe showing representations of all of those suns with the spots on them that represent the planet transiting in front of them (that’s how they are found by Kepler). They are all nicely […] Click to continue reading this post →
So you’ve probably heard the news, but just in case I thought I’d mention it here. The Kepler observatory, up there in orbit keeping an eye on things for us, has found a bumper crop of planets orbiting a sun-like star a mere 2000 or so light years away. It is amazing what you can see if you look closely. Every now and again the star’s brightness dips ever so slightly, and that tells you something has passed in front of it – another planet. Or in this case, once you’ve analyzed the pattern of dips, as the team of astronomers did, six planets!
[Update: That really hurt. Hard on the neck. And could not even find the moon… I think there’s left over moisture haze high up. ]
I just learned from Phil’s Bad Astronomy blog that apparently there’s a great opportunity to see Venus right in the middle of the day, and today is rather optimum for it. I’m going to try and see if it works. At about 1:00pm (sorry those of you for whom the sun has already gone way past that), look for the sun and then the thin crescent moon will be about three fist-widths to the left of that (if in the Northern hemisphere – right otherwise). Venus will be visible just to the right of that crescent. Phil has a diagram up on his site, here. This is all supposed to be possible with the naked eye, and I imagine you can help things a lot by holding your palm up against the sun to stop the brightness from that direction, and then waiting a bit for your eyes to relax into the viewing of the area of the sky I mentioned. Phil also mentioned binoculars. I’d seriously suggest trying without them, if you can, since accidentally looking at the sun with them is something I want to strongly urge you to avoid. (If you must use them, put something like a building or a large tree trunk in front of the sun and don’t change your footing…)
Good luck! I’m going to try in a couple of hours. Let me know how it works out for you, if you like!