Viewing the Eclipse

It’s an exciting day today! Please don’t lock your kids away, which seems to be an alarmingly common option (from looking at the news – many schools seem to be opting to do that; I wish they’d use they use some of those locked classrooms as camera obscura). Instead, use this as an opportunity to learn and teach about the wonderful solar system we live in.

Actually, to enjoy the experience, you never have to even look in the direction of the sun if you don’t want to (or if you don’t have the appropriate eclipse glasses)… you can see crescents everywhere during the partial eclipse if you look out for them. You can make a safe viewing device in a minute or two if you take the time.

Here’s an NPR video that summarises the various viewing options: […] Click to continue reading this post

Weekend Reminder

NHM_poster_April_1_2016_2While wandering with the family in the Natural History Museum this weekend, I spotted a reminder (click for larger view) for Friday’s event, which you might be interested in.

I’ll be on a panel about science (particularly space-related) and the movies, with fellow panelist Sean Carroll, and it is hosted by the awesome Patt Morrison! It’s part of the Natural History Museum’s First Fridays series, which you might recall me blogging about here before (actually, last time I was at one, I was a host so I imagine it’ll feel a bit different this time).

Here’s a website with all the details.

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Screen Junkies – The Martian, Science, and Problem-Solving!

screen_junkies_martianAs 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

Get ready for some “movie science” chatter…

hal_cvj_christina_bigYes, 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. tn-p_lorri_fullframe_color 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

Collecting the Cosmos

i_2014_01_24_CollectCosmos_150x200Don’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

100th Birthday Fun!

[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) 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 Adam Steltzner talking about the Curiosity Mission at the Natural History Museum’s 100th Birthday bash[/caption] […] Click to continue reading this post

Bad Luck for Kepler

Steinn has a nice post about the sudden ending of the Kepler mission, due to a crucial component failure. As he notes:

“Kepler has discovered almost 3,000 planetary candidates, of which about 100 have been confirmed through a variety of techniques, and, statistically, most of the rest are likely to be real planets.

Kepler has not quite found earth like planets in the habitable zone, yet.
It is heartbreakingly close to doing so.”

Sad to see, especially at a time when science is being hurt so badly by continued […] Click to continue reading this post

Tales from the Industry XXXIX – Magnetic Weather?

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

Subway Guy

It has been quite the busy period the last few days, so much so that one is tempted (but not overwhelmingly) to neglect to take note of wonderful things like the discovery of a planet in the Alpha Centauri system, or the awesomeness of my group of students in my graduate electromagnetism class who all did quite well in the midterm I set them. But I took […] Click to continue reading this post

Curious about Curiosity?

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

Go Visit JPL!

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.

See the website here for more information.

Here’s a video I made two years ago (including a Mars Rover roving over children!!!):

I hope I can go today, but I’ve got rather a lot on, including trying to find some time […] Click to continue reading this post