Space Weather: Explosions on Venus




As the solar wind flows around Venus, it creates similar space weather effects as it does near Earth. Credit: ESA/C. Carreau. Video description: a fiery corona around the planet Venus, surrounded by a teal glow. The video above is from YouTube because I could not get the embed code from NASA's site to work properly here, but the linked text is from NASA and points to NASA's video gallery.

Karen C. Fox of NASA Goddard Space Flight Center explains the phenomenon thoroughly on NASA's website:

In the grand scheme of the solar system, Venus and Earth are almost the same distance from the sun. Yet the planets differ dramatically: Venus is some 100 times hotter than Earth and its days more than 200 times longer. The atmosphere on Venus is so thick that the longest any spacecraft has survived on its surface before being crushed is a little over two hours. There's another difference, too. Earth has a magnetic field and Venus does not – a crucial distinction when assessing the effects of the sun on each planet.

As the solar wind rushes outward from the sun at nearly a million miles per hour, it is stopped about 44,000 miles away from Earth when it collides with the giant magnetic envelope that surrounds the planet called the magnetosphere. Most of the solar wind flows around the magnetosphere, but in certain circumstances it can enter the magnetosphere to create a variety of dynamic space weather effects on Earth. Venus has no such protective shield, but it is still an immovable rock surrounded by an atmosphere that disrupts and interacts with the solar wind, causing interesting space weather effects.


Read the whole thing. It's Neato.

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Open Thread

A box of Waffle Crisp cereal.

Hosted by Waffle Crisp.

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Question of the Day

To what unanswerable question would you like an answer from the universe?

Shaker IndyM would like to know: "Why does my male cat feel the need to shoot like a rocket—spraying litter everywhere—from his otherwise clean and well-kept litter box when he is done with his business?"

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Aphra's Reading Room: Women's History Month Edition, Part I

(This is the first in a series of four posts recommending books and films on the history of women, gender, sexuality, feminism, and related topics.)

It's pretty astonishing to think that up until very recently, women were people without a history. As Joan Kelly pointed out in her influential 1977 essay,"Did Women Have a Renaissance?" even our historical frameworks are skewed towards the experiences of wealthy, white men.

Re-thinking history from the perspective of women, then, is a deeply feminist act, helping challenge cultural narratives that marginalize, dismiss, or essentialize women. Unfortunately, women's history is still poorly integrated into many history curricula, so it's possible to get through our educational years with very little interaction with women's history or its related histories of gender and sexuality.
So, in honor of Women's History Month in the United States, I'm offering a series of four posts in which I will make some recommendations for books and films on the history of women, and invite you to make your own recommendations or in comments. Some are academic works, others are works of popular history.

My lists are just beginning points, not comprehensive. They are necessarily skewed by my areas of research and teaching; they are intended to start conversations, so please, jump in with your suggestions! Some of these books are academic and peer-reviewed; some are popular. Some approaches are explicitly feminist, while others are definitely not.

If you have been doing some great reading (or viewing) in women's history, this is your chance to share! If you've been thinking you'd like to learn more about women's history, these posts should give you some ideas!

Part I: Ancient and Medieval (to c. 1500 CE).

Book: The Far Traveler: Voyages of a Viking Woman, by Nancy Marie Brown. This book traces the travels of Gudrid, a medieval Scandinavian woman who sailed the Atlantic, leaving behind literary traces in the Viking sagas, and even archaeological traces. Only women performed certain work in Scandinavian culture; this book reminds us that they we re an essential part of the Viking travels.

Book: Hatchepsut: The Female Pharaoh by Joyce A. Tyldesley. Queen Hatshepsut, although apparently a ciswoman by birth, took on the beard and other traditionally masculine trappings of a Pharoah as she ruled over ancient Egypt. I wish this book had more consideration of her gender identity, but other than that it is a wonderfully thorough (and readable!) work full of background about her remarkable family, the Thutmosids, and their world. It has intrigue, danger, political maneuvering, and the backdrop of a society that recognized a remarkably wide range of women's freedoms.

DVD: Secrets of the Dead: "Amazon Warrior" Women. I am a junkie for the PBS series "Secrets of the Dead," and this episode is one of my favorites. Taking on the question of whether or not the "Amazons" of Greek mythology actually existed, the series uses a wide range of sources to explore their historicity, from an "Amazon" grave to modern DNA testing. I don't want to give away the ending, but the answer to the question can be summed up as: "Sort of."

Book: Dinah's Daughters: Gender and Judaism from the Hebrew Bible to Late Antiquity by Helena Zlotnick. This is an academic study that thoroughly covers gender roles in ancient Judaism. While I found it a little depressing in parts--particularly as it examines the contrasts between "bad" gentile women and "good" Jewish women, it really enriched my understanding of gender and early Abrahamic religion. An academic work, but well worth the effort if that sort of thing interests you.

Book: The Secret History of the Mongol Queens: How the Daughters of Genghis Khan Rescued His Empire by Jack Weatherford. This enjoyable little book tells the story of Genghis Khan's female heirs, his daughters and daughters-in-law, who took control of his kingdom after his death, sparking an era of epic struggle. I particularly enjoyed the unforgettable Queen Mandhuhai who bore eight children in the midst of a successful career on the battlefield (so much for Rick Santorum's theories about women in the military!)

Book: Letters of the Nun Eshinni: Images of Pure Land Buddhism in Medieval Japan by James C Dobbins. Eshinni was a 13th century nun and eyewitness to the founding of the Pure Land school of Buddhism. The author uses her letters to uncover the way she and other women used religion to carve out a positive female identity in a world full of overwhelmingly negative female imagery. I have very little background in the history of Buddhism or of women in Japan, yet I had no trouble following the book, and found it all-around informative.

Book: Women in Ancient America by Karen Olsen Bruhns and Karen E. Stothert . A thorough discussion on women in the pre-Columbian Americas, on every topic ranging from food production, warfare, households, and women's distinctive religious roles in early American societies. Very strong on Mesoamerican women in particular., It's thoroughly grounded in archaeology and the introduction even does a nice job of laying out exactly how archaeologists use gender as a category of analysis.

DVD: The Ancient World: Helen of Troy. Bettany Hughes is one of my favorite presenters, and this episode of her "Ancient World" series sees her exploring the world of Helen of Tory is a completely engaging way. She reminds us that Helen was originally from Sparta, and explored the powerful role that women played in Spartan religion. There's even a recreation of what Helen's makeup might have looked like. Although framed around Helen, this episode explores the role of royal women in ancient Greek society more generally.

Coming up: Part II: Early Modern (1500-1800 CE); Part III: Nineteenth Century CE; Part IV: 20th Century CE

[Commenting Note: In addition to our usual commenting standards, I ask that we be respectful of others' experiences in discovering women's history. A work that is helpful to one person may have its flaws, and it's fine to talk about that. If nothing else, research does get out dated. But please respect that this work was important to the commenter for a reason. Also please note that while not every recommendation must be flawless by social justice standards, works in which anti-trans*, heterocentrist, racist, and/or other marginalizing material are central are not welcome.]

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Alcatraz Note

image of Alcatraz show logo, which is the island at night, with large block letters spelling Alcatraz

Last week, Alcatraz was preempted by a NASCAR event, so there was no new episode and hence no thread. It was also unclear what was going to become of the episode. Thanks to Shaker GoldFishy for passing along this article which answers the question: There will be back-to-back episodes tonight, starting at 8pm Central.

I'll save the thread for Wednesday, so everyone has longer to get caught up. If I forget—and you know I will!—don't be afraid to remind me Wednesday afternoon.

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Number of the Day

11: The number of companies who have withdrawn their advertising dollars from Rush Limbaugh's show so far.

Hey, maybe the market really DOES solve everything!

Just kidding!

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Garbage Treasures: Interplanetary Edition

If you wonder why I send Liss stuff like George W. Bush books, it's because things like this show up in my mailbox:

E.T. on the mantle


I admit, when I first pulled this out of its box, I thought it was a turd. Not a real turd, mind you, but a turd modelled out of clay. Why would anyone make a turd out of clay? I don't know! But it seems no more nonsensical then what it really is.

And what is it? Really? An extraterrestrial. How do I know it's an extraterrestrial and not a turd with legs? Because the little card says so! The card also says something about how extraterrestrials don't really fit in in this world and maybe neither do we. I'm not sure who is meant by "we." Maybe artists who make extraterrestrials with silver marble eyes and sell them on Etsy.

Or perhaps people who buy extraterrestrials with silver marble eyes.

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An Observation

It is truly remarkable the number of fellows who misconstrue "represent women's interests" as "substitute my own interests for women's interests," and the number of fellows who misconstrue "be an ally to women" as "engage in misogyny to score political points against misogynists on the other side of the aisle."

It is also remarkable what a large intersection there are between the two groups.

It is further remarkable that none of these fellows seem to be aware that there are fellows who actually for realz respect women's agency and regard women as their equals, and that some of them aren't even pretending just to get into ladies' knickers!

Once again, I am unsurprised to find that it is misogynists who also take the dimmest view of men.

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lol ur "targeted" advertising

I was just served this advertisement by my email provider:

an advertisement for a seminar by the author of the 'Rich Dad' brand how-to-get-rich scheme

Oh, targeted advertising, you know me so well! Almost TOO well!

I DEFINITELY want to be a 1. rich 2. male 3. parent, and I have been desperately searching for a seminar at which I can learn to be ALL OF THESE THINGS! Sign me up!

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The Walking Thread

image of Carl walking through the woods
Let's make ALL the decisions based on how "cold" Carl's getting!

(Spoilers lurch undeadly herein.)

Ugh, this show. UGH. I hate it so much now! I hate the constantly morphing and logically incoherent rules on what zombies can and cannot do—like, for example, cannot muster the strength to unstick oneself from swamp mud, but can muster the strength the rip open a person's chest wall! Did that zombie get gamma-hulked between the swamp and the farm? WHAT. UP.

I hate the dialogue, and the pacing, and the reversals. And most of all, I hate the women-as-property narratives, my commentary on which will be performed by a text exchange between Deeks (gray) and me (green) last night after Hershel gave Glenn his pepaw's watch or whatever:

Liss: Oh god. Is this Maggie's fucking dowry? FOR CHRIST'S SAKE. Deeky: This watch represents my daughter's vagina. Liss: LOL!!! Please hand-wind it at least once a week. *wink!* Deeky: LOLOLOL!!

DISCUSS!

[Related: Stop by Fangs for the Fantasy to see Sparky's take on comics Andrea vs. TV series Andrea.]

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Monday Blogaround

This blogaround brought to you by rotary phones.

Recommended Reading:

Joerg: Study Purporting to Show Link Between Abortion and Mental Health Outcomes Decisively Debunked

FMF: Virginia Abortion Rights Protestors Arrested

Digby: The 16 Percenters [Content Note: The post at this link includes discussion of misogyny.]

Sylvia: Schticking It to The Man: The Significance of (a Funny) Heejun Han on American Idol

Jos: Girl Talk: A Trans & Cis Woman Dialogue

Chally: The Forty-Sixth Down Under Feminists Carnival

Andy: RIP Ralph McQuarrie, Who Shaped the Visual Universe of Star Wars

And a happy, happy, happy birthday to my friend Phil!

Leave your links and recommendations in comments...

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Daily Dose of Cute

image of Dudley standing at his food dish, from behind, his impossibly long tail hanging between his ridiculous dinosaur legs
DOG BUTT!

I tell Dudley all the time that we are going to survive for weeks off his drumsticks when the zombiepocalypse comes. He gives me a look in return which I believe is reasonably interpreted to mean: Not unless your fat ass magically acquires the ability to run 45mph, you won't.

Just kidding. He looks at me like this—

image of Dudley lying on his back looking totally goofy
—because he's Dudley.

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Quote of the Day

"Before we removed inspirational messages, the No. 1 problem was talking out of turn. Now, it's drug abuse." -- Florida Rep. Charles Van Zant (R-Easonless), opining on "inspirational messages" (hint: prayer in school) and the downfall of society after 1963 (when the second of two SCOTUS cases, Abington School District v. Schempp, regarding compulsory prayer in school was decided).

Rep. Van Zant is celebrating the Florida legislature passing SB 98, a bill which allows "student crafted inspirational messages" at mandatory school events. While Van Zant may call it "inspirational messages" in the media, here is what it says on the bill that he wrote for the House (HB 317):

Authorizes district school boards to adopt resolutions that allow prayers of invocation or benediction at secondary school events.
Uh-huh. Not fooling anyone there, Van Zant. On the Senate bill--which became the final version--it does say:
Education: Authorizing a district school board to adopt a policy that allows an inspirational message to be delivered by students at a student assembly; providing policy requirements; providing purpose, etc.
Florida has--by law--allowed for students to have a time period to pray silently in school every morning. Apparently personal silent prayer has not been enough for Rep. Van Zant or other legislators. Florida has--by law--it so volunteer prayer groups be allowed to meet on school campuses. Apparently voluntary prayer on school grounds outside of school hours has not been enough, either. Imagine that.

According to the Sentinel, school faculty and staff are not allowed to write or give any such messages--and neither are they allowed to review or edit any that students may want to give. Governor Scott is expected to sign it into law.

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Two-Minute Nostalgia Sublime



The Primitives: "Crash"

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Two Facts

[Content Note: Homophobia; Christian Supremacy.]

image of Kirk Cameron at a podium holding up a Bible in front of a stained glass window that looks like fiery cross

1. Kirk Cameron is not just a former teen star of a shitty sitcom; he is also a banana aficionado, awesome board-game inventor, internet pioneer, evolution debunker, and maker of great movies.

2. He is also suuuuuuuuuuuuuper homophobic!
Kirk Cameron fears homosexuality will destroy the world.

The one-time sitcom star who went from atheism to conservative Christian during the 1980s slammed gay marriage as "destructive to so many of the foundations of civilization" and called homosexuals "detrimental" to society during an interview Friday.

"I think that it's unnatural," Cameron told Piers Morgan on CNN.

In terms of gay marriage, the "Fireproof" actor said, "I believe marriage was defined by God a long time ago... One man, one woman for life till death do you part. So I would never attempt to try to redefine marriage."

Cameron then added, "So do I support the idea of gay marriage? No, I don't."
When he's done collecting ALL THE OSCARS for looking confused, he should definitely report to Oslo for the Nobel Yeesh Prize.

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BushQuotes!

As part of the most recent bounty of Garbage Treasures sent to me by Deeky W. Gashlycrumb, I received a copy of former President George W. Bush's book A Charge to Keep. And since I don't want anyone to be TOTALLY JEALOUS of my tops garbage treasure, I thought I would blog one random quote per page every day until I have either made my way through the book or lost it behind a couch.

So please enjoy this spectacular new series, which will give us all a chance to reminisce about America's Finest President as we lurch, stumble, sob, and shudder our way toward another election!

* * *

Forward, Page ix: "Plus, in our family, even the dog has written a book. A Charge to Keep is not intended to be a comprehensive look at every event of my life. It is not in chronological order and does not cover everything I have ever done."

GREAT START! HIGH FIVES!

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Primarily Gross

An artistic rendering of the Four Horsemen of the Apocalypse into which I have inserted the faces of Mitt Romney, Ron Paul, Rick Santorum, and Newt Gingrich.

The Four Horsemen of the Crapocalypse continued their horrible, heinous, horseshit-reeking ride to the 2012 Republican Convention, at which one of them, in a secret ritual only known to the Devil and Orrin Hatch, will be anointed The One Who Will Lose to Obama. Or as it's known by its common name: McCain II.

WHO WILL IT BE?! (Spoiler Alert: It will be Romney.) Well, I don't fucking know. (Full Disclosure: Yes I do.) THE MYSTERY is what makes this endless primary so goddamn exciting! (True Fact: This primary is not exciting.)

The big headline from the WHO CARES NEWS this weekend is that allllllllll of the horsemen weighed in on the RUSH LIMBAUGH CONTROVERSY, by which I mean the latest bit of evidence that Rush Limbaugh is a nonstop, full-tilt, Grade A, world-class garbage monster of diarrheic misogyny.

Mitt Romney said: "I'll just say this which is it's not the language I would have used. I'm focusing on the issues I think are significant in the country today and that's why I'm here talking about jobs and Ohio." WOWEE WOW! Just when you think Mitt Romney couldn't possibly be an EVEN BIGGER CRAVEN SHIT-SACK, he goes and proves ya wrong! So, basically, he definitely agrees with the sentiment behind demeaning as a slut a woman who wants control over her reproduction; it's just that he would have finessed the delivery. OKAY THEN! Also: He doesn't believe vicious misogyny is a "significant issue." NOTED!

Rick Santorum said: "He's being absurd, but that's you know, an entertainer can be absurd. He's in a very different business than I am." Ha ha well I think that statement was pretty fucking ABSURD, Santorum! Don't sell yourself short! You're a TOTAL BOZO. And your willingness to condone and apologize for the public slut-shaming of feminist women has also been NOTED!

Newt Gingrich said: "I think he was right to apologize," before immediately launching into a complaint about the media focusing on this "unimportant issue," then lobbing an attack at President Obama for apologizing for the burning of Qu'rans at Bagram air base in Afghanistan. So, put Gingrich down for "No Big Whoop" on the issue of using misogynistic slurs in public discourse.

Ron Paul said: "I don't think he's very apologetic. He's doing it because some people were taking their advertisements off his program. It was his bottom line that he was concerned about." Wait—what? Is one of the Four Horsemen actually going to condemn Rush Limbaugh's wanton misogyny? Ha ha NOPE! "Yes, I think he should have apologized. I had said he used very crude language." One more for the "By All Means Slut-Shame But Have the Decency to Use Dog Whistles" column!

What a collection of courageous and decent gentlemen!

In election news, Romney won Washington state's nonbinding caucuses on Saturday! Congratulations to Mitt Romney once again for being named least barfiest by a bunch of horrible people! He's also starting to pull further ahead in Ohio, presumably after voters listened to any of the words coming out of Rick Santorum's face.

The two of them are all tied up in Tennessee, but Gingrich is leading in Georgia. Super Tomorrow will be SO FUN! I can't wait to see which totes privileged white dude wins in each state!

Those states, by the way, are: Georgia, Idaho, Massachusetts, North Dakota, Ohio, Oklahoma, Tennessee, Vermont, and Virginia. Alaska also starts some sort of weird fortnight caucus that I can't be arsed to research enough to competently discuss. I only have SO MUCH ENERGY for this shit, and I used up most of it seven paragraphs ago! SORRRRRRRRRRYYYYYYYYYYYYYY!

image of me under banner reading WINNER! flanked by two stars reading Worst Fuckin' Blogger!

In other AWESOME NEWS about these TERRIFIC CANDIDATES, Newt Gingrich says that Iran "should expect to get hit" if he is president. In case you needed one more reason not to vote for him, ever.

And finally: Rick Santorum wasn't always the radical Catholic extremist that he is today, but his wife's dad convinced him that he should definitely hate women more. And gays, obviously.

Speaking of which: Get a load of this show of respect for the sanctity of marriage: "There are 18,000 married gay and lesbian couples in California and at least 131,000 nationwide according to the 2010 census, conducted before New York state legalized same-sex marriage in July. Rick Santorum says he'll try to unmarry all of them if he's elected president."

Who is it that's trying to undermine marriages again...?

image of Rick Santorum raising his finger

Yeah, that's what I thought.

Talk about these things! Or don't. Whatever makes you happy. Life is short.

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Being Progressive: You're Doing it Wrong

(Content note: Misogynist Slurs.)

So. Rush Limbaugh grumbled and rolled his eyes and offered a non-apology apology to Sandra Fluke.

Progressive hero Michael Moore thought this was worth noting on Twitter.

A screenshot of Michael Moore's tweet.

If you can't see the image, the tweet reads: "Rush- As soon as u started losing the big $$ from your hate speech, you caved & obeyed the men who pay u. Who's the prostitute now, bitch?"

Progressive hero Keith Olbermann thought this was so hilarious, it was worth retweeting.

A screenshot of Keith Olbermann's retweeting of Moore's tweet.

I know I'm just a humorless feminist scold asshole and all, but I question the wisdom and "progressive" ideals of responding to misogyny with more misogyny.

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Open Thread

A bottle of Pepsi Blue, a bright blue cola.

Hosted by Pepsi Blue.

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Disco, ergo vivo

"I learn, therefore I live."

Also possibly a statement which I would find quite untrue of myself, that I live for disco. I was never-minding-the-bollocks when disco happened. But anyway.

Just some stuff I've been watching/reading this quiet Sunday, of a science-is-awesome bent:

Critical Thinking Part 1: Argument: a Field Guide

This is the first of a set of six videos put together by a group in Australia, and they're outstanding introductions to the concepts of logic and critical thinking, particularly well-suited (IMHO) to the questioning mind of a child, but cleverly including iconography that the adult viewer will link to real-life issues without ever actually saying what those issues are. They're short - about 2 minutes each - and well-focused on a single aspect of critical thinking, each leading into the next quite well.

El Cielo de Canarias: The Canary Skies

Daniel Lopez is an "astrophotographer", which is just an awesome job title, and this website shows his incredible work. It's in Spanish, I'm afraid, and no sign of an English link, but I think his art speaks eloquently for itself. His time lapse videos in particular are breathtaking reminders of the intense sense of wonder I had when I was tiny and first encountering the world.

High Levels of Resistant Bacteria on Meat
- Again

Okay, this is significantly less awesome. The excellent science journalist Maryn McKenna has been beating this drum for all she's worth for some time now, that agricultural use of antibiotics (among other abuses of this class of drugs) is leading us to a terrifying future, one in which simple sepsis could come back to being a major killer again. Getting anyone to listen, on the other hand...not so much. So I mention her work every chance I get, because the idea of a world without antibiotics (aka, the 19th century) is not one I fancy much. The words "totally drug-resistant tuberculosis" have happened lately. That should scare anyone.

Can you describe what a flame is? Take the Flame Challenge.

Alan Alda (who's become something of a science pundit in his later years) has an intriguing challenge for scientists and science fans: describe what a flame is, in ordinary English, to an 11-year-old (link is PDF).

Climate Science Denial at Carleton University: A Detailed Take-down

This one caught my eye because I actually started at Carleton University, in Ottawa here in Canada, when I began my days as a student. I'd just been turfed from the Army, met someone, and we moved in together in Ottawa (on Bank at Third in the Glebe, for the cognoscenti; I sat on my bedroom windowsill to watch the Panda Parade). It's also where I was when I had the car accident that set me on the path to becoming a cane-user today, and almost certainly a wheelchair-user later.

But it's sad to me to see that one of my almae mater should have such a politicized and fact-rejecting course being taught at a university, a place which should be dedicated to the pursuit of truth, not teaching people how to dispense fossil-fuel-industry propaganda.

Lastly, I should say to those who've been e-mailing me stories about the Canadian electoral fraud issue now being pursued in the media here, yes, I know, I'm basically waiting until there's more information so I can write a post at length about it. Yes, it's appalling, and yes, I'm all over it like a dirty shirt. :)

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