Women in Space – Australian Science

The Highlights of 2013

Danica Radovanovic — Fri, 20 Dec 2013 10:04:12 +0000

This year our writers churned out a host of fantastic articles, including a series of posts dedicated to women in space, written by Sharon Harnett. One of the most notable of the series was all about Valentina Tereshkova, the first woman astronaut. This year was the 50th anniversary of her historic spaceflight. We also had a few great interviews, including one with Henry Reich, creator of the YouTube series Minute Physics. We’ve managed a number of achievements. We’ve helped several science writers gain exposure and reputation world wide, we’ve appeared on ABC’s Newsline, and we’ve been listed in TED’s top 10 science and technology websites.

So, in no particular order, here are ten of our favourite articles from 2013. We hope you’ll enjoy these stories. Stay curious and scientifically passionate!

A Tale of Two STEM Women by Buddhini Samarasinghe

When I first read this story, I was struck by how often we focus on happy stories like Marie Curie’s, and how the story of someone like Clara Immerwahr remains largely forgotten. She had a tremendous amount of potential, as evidenced by her being the first female to receive a Ph.D at the University of Breslau, an endeavor that is certainly not for the faint-hearted even now. One can only wonder at the ‘might-have-beens’ if she had had the same support and encouragement that Marie Curie did, if she had not married Haber, or if Haber had been a different kind of person. These examples highlight that talent alone is not enough; we need to encourage that talent by promoting equality and recognizing our own biases when it comes to women in STEM. Read more>>

Sometimes it’s hard to be a woman (in science) by Amy Reichelt

Obtaining a senior academic position for any aspiring young academic is one of those uphill struggles with roads lined with self doubt, setbacks and sacrifice. Some call it the way to tenure-track, in my mind it’s one of those ill-defined paths through a potentially haunted forest inhabited with monsters, gigantic poisonous spiders and creepy people who communicate by screaming. It can be harder still to even reach that point, particularly for young women. While the number of women professors in Europe, N. America and Australia has increased over the last decade, universities still have a disproportionately small number of women in senior professorial positions. Read more>>

Spiders on Mars? No, An Australian Radio Telescope! by Elizabeth Howell

The MWA is a powerful telescope in its own right, but what is even more exciting is it will form part of a larger project in the coming years. The Square Kilometre Array will link radio telescopes on two continents — Australia and Africa — to get a fine look at the sky in radio wavelengths. MWA is just one part of this array. There will also be dish receptors in eight countries in Africa, with the core and some mid-frequency aperture arrays in South Africa’s Karoo desert. Read more>>

Hopeful results in latest HIV vaccine trial, but many hurdles to overcome yet by David Borradale

A HIV vaccine, known as SAV001-H has shown promising results in an early clinical trial, with no adverse effects reported and importantly, a significant increase reported in HIV specific antibodies in participants who received the vaccine. In this trial, 33 HIV positive participants were randomly allocated to one of two groups: half into a treatment group receiving the vaccine and half into a placebo group who did not receive the vaccine. The participants were followed up at regular periods, testing safety of the vaccine and antibody response over a one year period. Read more>>

Are Australians Really Getting Dumber? by Magdeline Lum

The Australian Academy of Science has found that when it comes to science Australians are getting dumber in its latest report on science literacy. Compared to three years ago, less people in Australia know that the Earth’s orbit of the sun takes one year. Among 18-24 year olds 62% surveyed knew the correct answer, a fall from 74% three years ago. Other results would also send scientists into a tail spin of despair, with 27% of respondents saying that the earliest humans lived at the same time as dinosaurs, though an improvement from 30% of respondents in 2010 who thought this. What does this all say? If you take the face value of the press release and the ensuing media coverage, Australians are getting dumber. Read more>>

From fables to Facebook: Why do we tell stories? by Lauren Fuge

Storytelling is one of our most fundamental communication methods, for an obvious reason: narrative helps us cognise information. Telling intelligible, coherent stories to both ourselves and others helps our brains to organise data about our lives and our world. But when we askwhy stories are so effective at helping us cognise information, the answers are surprising: it seems that somewhere in the otherwise ruthless process of natural selection, evolution has wired our brains to prefer storytelling over other forms of communication. Read more>>

Plastic’s Reach by Kelly Burnes

Plastic. Seems it has extended its reach into the farthest corners of the universe. An earliest post described how plastic has changed our lives, for better…and for worse. ADD link to earlier post. That post largely reflected on the growing problem of plastic in the oceans and the effect on plant and animal life. Now, it seems that plastic threatens our freshwater lakes now too. Read more>>

Postcard from Spitzer: weather on 2M2228 is hot and cloudy by Kevin Orrman-Rossiter

Long distance weather reports are now a commonality. The report for 2MASSJ22282889-431026 is somewhat unusual. It forecasts wind-driven, planet-sized clouds, with the light varying in time, brightening and dimming about every 90 minutes. The clouds on 2MASSJ22282889-431026 are composed of hot grains of sand, liquid drops of iron, and other exotic compounds. Definitely not the first place to spend a summer holiday. Not that 2MASSJ22282889-431026 (or 2M2228 as it is known in The Astrophysical Journal Letters) will appear on a travel itinerary anytime soon. For 2M2228 is a brown dwarf, 39.1 light years from earth. Read more>>

The bacteria that live inside hurricanes by Charles Ebikeme

Seven miles above the Earth’s surface, where the weather is born, lies the troposphere – the lowest layer of Earth’s atmosphere. Up there, where the clouds dance around, are bacteria that can make it rain, and are important for the formation of clouds. The atmospheric microbiome is a concept and field of study that is gaining importance. As we come to grips with a changing climate and environment, understanding more and more our Earth ecosystem remains vital. With hurricane damage in the US and elsewhere seemingly on an exponential increase in recent decades, it is important to mitigate for the worst. Read more>>

Quantum computing: Australian researchers store data on a single atom! by Markus Hammonds

Computing is also an incredibly fast moving field of technology, and research is finally taking us towards the exciting world of quantum computing! Quantum computers will work using quantum bits, or qubits for short, which are analogous to the digital bits used in computers like the one which you’re using to read this article. Recently, a team of engineers at the University of New South Wales (UNSW) has successfully demonstrated, for the first time ever, how a single atom can be act as a qubit, effectively showing the first step in building an ultra fast quantum computer. And they might just have created the best qubit ever made. Read more>>

Happy 2014 from Markus, Charles, Kevin, Kelly, and Danica!

test

The post The Highlights of 2013 appeared first on Australian Science.

Women in Space: Sally Ride

Sharon — Mon, 20 May 2013 00:08:51 +0000

This article is the third in a series of articles in which I will profile every woman astronaut, cosmonaut and taikonaut who has been into space. Last time we looked at the career of Svetlana Savitskaya the second woman in space. Today I’m profiling astronaut Sally Ride, the first American woman in space. (The feature image above is a collection of drawings of women astronauts by artist Phillip J Bond. You can find Phillip’s wonderful series on women astronauts here.)

In 2004 I saw Sally Ride at an Australian Broadcast Corporation (ABC) Radio National Science Special in Canberra. When I first saw her speak, I was surprised how small she appeared on stage. In my mind, Sally Ride was larger than life, an adventurer, explorer, a trailblazer who broke boundaries in physics, astrophysics and space exploration. Of course within a few minutes of her speaking I was completely drawn into her world of science and space exploration where her stature, and gender is irrelevant. (The transcript of the show she shared with astrophysicist Paul Davies, and marine biologist Syliva Earle can be read here).

Sally Ride aboard the Shuttle (Image credit NASA).

Sally Ride was born in Encino, California. She had one sibling, a sister, her mother was a volunteer counselor at a women’s prison, her father was a political science professor. Sally went to Swarthmore College, taking physics courses at UCLA, she then went on to Stanford to earn her Bachelors degree in English and Physics, and her Masters degree and PhD in physics. Sally was an accomplished athlete, and nationally ranked tennis player in her youth.

Sally was one of about 8,000 people who responded to NASA’s call for applicants for the space program. Sally was ‘recruited’ to NASA by actor Nichelle Nicols who played communications officer Lt. Uhura in the original Star Trek television series. NASA had asked Nichols to help them find the first qualified women and minorities to join what was was until then, an all white male astronaut corps. After more than 12 months of testing and training Sally was one of the few selected to join NASA in 1978. Somewhat unsurprisingly at the time, her gender attracted quite a bit of media attention. Although she herself stayed well clear of gender issues Sally was still asked inane questions like ‘Do you weep when things go wrong on the job?’, and ‘Will the flight affect your reproductive organs?’. Sally noted that she felt astronaut training was ‘asexual’, women and men did all the same training, and that in space ‘weightlessness was the great equaliser, you don’t need to be strong in space’.

Sally Ride – Pilot (Image Credit NASA)

When Challenger roared into space on 18 June 1983 Sally Ride became the first American woman, and the youngest astronaut in space. She was preceded by Valentina Tereshkova in 1963 and Svetlana Savitskaya in 1982, both Russian astronauts. During the STS-7 mission the crew deployed two communications satellites and conducted pharmaceutical experiments. Sally was the first woman to use the robot arm in space and the first to use the arm to retrieve a satellite. Sally’s second space flight was in 1984, STS-41G where the crew deployed the Earth Radiation Budget Satellite, and conducted various observations. STS-41G was the first time that two women flew in space together, when Kathryn Sullivan joined Ride on the crew. Upon her return she was then scheduled for STS-61M, however, that mission was cancelled in the wake of the Challenger disaster. She was nominated to head the Operations sub-committee on the Rogers Commission, the presidential commission investigating the challenger accident. Following the investigation Sally went to work in NASA HQ authoring a report ‘NASA Leadership and America’s Future in Space’.

Sally Ride and Muppet (Image courtesy of Wikimedia)

During her career, Sally served as the ground-based capsule communicator (CapCom) for the second and third Space Shuttle flights (STS-2 and STS-3) and helped develop the Space Shuttle’s robot arm. She spent a total of more than 343 hours in space. Sally remarked in an 1984 interview that she felt ‘a lot of pressure’ being the first US woman in space, and that most of the pressure was ‘generated by the media’. She said she felt ‘proud’ to be the first US woman in space, and that the extra pressure made her determined to do things right.

Sally left NASA in 1987 and went to work for Standford University, she then moved to the University of California San Diego (UCSD) as the Professor of Physics. She was also the Director of the California Space Institute, and a vigorous promoter of public outreach for science. In 2001 Sally co-founded her own company, Sally Ride Science, a company that creates entertaining science programs, events, and publications for elementary and middle school students, with a focus on girls. In 2003 she was asked to be a member of the Space Shuttle Columbia Accident Investigation Board, the only person to sit on both the Challenger and Columbia accident boards. Whilst at USCD, Sally led Jet Propulsion Laboratories (JPL) public outreach program for the ISS – EarthKAM and GRAILMoonKAM which encouraged school students to study imagery of the Earth and moon. Sally was also nominated to serve on the 2009 commission that helped shape NASA’s current spaceflight program.

Sally Ride (Image courtesy of NASA)

Sally Ride passed away on 23 July 2012 from pancreatic cancer. A fiercely private person, she did not release any information or details of her 17 month battle with her illness. Her death shocked many people. President Obama said shortly after her death ‘As the first American woman to travel into space, Sally was a national hero and powerful role model. She inspired generations of young girls to reach for the stars and later fought tirelessly to help get them there by advocating for a greater focus on science and math in our schools’. Sally’s legacy of public outreach and work with school students through her company Sally Ride Science will be continued by her partner and co-founder of Sally Ride Science, Tam O’Shaughnessy.

Perhaps the most moving tribute to Sally comes from her friend Nichelle Nichols, ‘Sally Ride — my heart aches right now. Sally was one of my first and biggest achievements. She once thanked me for my recruitment efforts while under contract to NASA, saying “If it hadn’t been for you I might not be here.

test
The post Women in Space: Sally Ride appeared first on Australian Science.