Jupiter's Magnetic Personality

Mega Man loves Jupiter's magnetic fields

NASA's spacecraft Juno has drifted for five long years in space heading toward Jupiter, the gas giant that laughed when Pluto was demoted from planethood.  Juno arrives on July 4th, bringing plenty of hot dogs, hamburgers, and fireworks.  In the scientific world, these are known as experiments.  Check the following blurb from NASA's press release:

"In order to look inside the planet, the science team equipped Juno with a pair of magnetometers. The magnetometers, which were designed and built by an in-house team of scientists and engineers at NASA's Goddard Space Flight Center in Greenbelt, Maryland, will allow scientists to map Jupiter's magnetic field with high accuracy and observe variations in the field over time."

Check out a nice recap from space.com, and the video below from NASA on Jupiter's magnetic field.

NASA is sending the Juno spacecraft to Jupiter, to peer beneath its cloudy surface and explore the giant planet's structure and magnetic field. Juno's twin magnetometers, built at Goddard Space Flight Center, will give scientists their first look within Jupiter at the powerful dynamo that drives its magnetic field.

Space Living: Now and the Future

Astronauts are currently enjoying space living and travel via the International Space Station (ISS), but what about the future? If the answer is on a government owned site, we're all lost. Almost all government websites and social media accounts are offline due to the government shutdown here in the good old United States. Luckily, the inefficiency of Congress doesn't reach out to Earth orbit, because past and present astronaut bios are still online (probably hosted on a non-government server), and the astronauts in the ISS are still tweeting!  Check out this wonderful shot from astronaut Luca Parmitano (@Astro_Luca): 

Impossible not to smile with such a view! Impossibile non sorridere con un simile panorama! #Volare pic.twitter.com/wvWABNZnqs

— Luca Parmitano (@astro_luca) October 16, 2013

Luca and others are living that space life. Former astronaut Garret Reisman visited the Q&A website Quora to give us some insight on what it's like to transition into life in space. Via Quora:

At first it's just weird.  

All kinds of things are happening to your body.  Your vestibular system is all messed up - your inner ear isn't working at all and it's sending garbage signals to your brain.  Your heart, which is used to pumping against gravity to do its most important job, delivering oxygenated blood to your brain, is now pumping too much and your head gets all puffed-up.  (I woke up in the middle of my first night in orbit and wondered why I was standing on my head for a few seconds, until I realized, no - I was just in space.)  When you close your eyes to go to sleep, you see lightning flashes inside your eyeballs.

And you have a hard time just moving around.  The first day is filled with apologies as you inevitably kick or elbow your crewmates as you thrash around like a fish out of water.

But eventually you get the hang of it, and for those of us who were lucky enough to do long-duration missions, about a month into flight you finally really get used to it.  Then you wake up in the morning, float out of your sleeping bag, shoot across the space station like superman and turn a few somersaults on the way to the galley for breakfast. 

Now you are a real spaceman!

It's pretty amazing that it takes a month to get used to it.  It usually takes me a few days to get over something as simple as jetlag if I'm flying across the country.  Then again, I may be at home in space since here on Earth I'm already known for inevtiably kicking or elbowing people close to me due to my clumsiness.

Below are a few more interesting videos from the Quora thread. Former ISS Commander Sunita Williams gives us a walk through in Nov 2012 before she departs back to Earth.  On the second video, YouTube user VSauce speaks about how long it may take us to truly live amongst the stars. Check them out!

Launch Drunk: Final Thoughts on the Shuttle Program

(For more photos, click for my albums from pre-launch and Launch day)

I've been in a state of writer's block ever since I saw Atlantis break away for the clouds on Friday morning. Sure, I've been updating Twitter and Google+ like a madman, but I needed some time to write a long form blog post. As a fellow NASA Tweetup attendee taught me, I was "launch drunk!"

Now that I've some rest, I can better reflect on the impact that NASA and the shuttle program has had on my life.

My earliest memory is the aftermath of the Challenger incident. As a six year old, I couldn't put this into the proper historical perspective. However, there was a huge push for space and technology news within my school as well as my favorite media of the time - Highlights for Children and 3-2-1 Contact. I manned my own personal missions with my toy spacecraft, hoping that my impromptu Lego modular design would help against the inevitable alien encounter.

As a preteen, I took an astronomy class at the local community college, where we learned about planetary orbits, plotted constellations, and, of course, talked about the space shuttle. We even took a trip to the National Air and Space museum in DC, which was one of the first times I had been to a museum outside of the New York metro area. As a sign of the times, I also remember the bus stopping at a Dairy Queen on the way back, and playing the Simpsons arcade game with tree other friends as long as we could.

In a few years, I began to read the paper and watch the news on a daily basis. I always made sure to tune in for shuttle launches. There was no NASA TV or YouTube - the only way to experience NASA missions was to tune in live or for a recap. I always felt butterflies watching the coverage.

I felt those same butterflies during my first live launch last Friday, the last one ever.

NASA has big things on the horizon - continued research on the International Space Station, getting humans to Mars, and exploring asteroids - and my hope is that future generations are inspired by this work. I know I was.