Tag Archives: nasa

NASA debunks 12-21-12 myth one more time



Author’s Note: I am half afraid to write about any web video after yesterday’s embarrassment! However, given that this one comes from NASA I will trust it is real. With that said, if the world does end I guess at least nobody will be around to laugh about me looking stupid!

With that disclaimer out of the way, let’s move on to the big subject of today — the supposed end of the world tomorrow. Yes, an era of the Mayan calendar does in fact come to an end on December 21, 2012. Although, much as our calendar ends every December 31st, it is only a turning of the page. Honestly, if the Mayans were such great prognosticators then why did they not see those Spanish ships coming? If you can’t predict your own doom then how can you predict that of the world?

NASA has had to spend way too much time and energy dealing with this myth and debunking the crackpots that seem to abound on the internet. Conspiracy theories surrounding tomorrow have taken all sorts of shapes, none of which I will waste the time and effort to even make fun of.

Below is NASA’s latest, and hopefully final, crack at this. This one was brought to my attention by the folks over at Universe Today who specialize in truth and science and who I highly recommend you follow in your RSS reader of choice.


Neil Armstrong: 1930-2012



I won’t try to write a eulogy or a tribute.  I will leave that up to people who know more than me, but I did want to take a moment to post a tribute of some sort to the man who inspired a whole new generation of explorers.  Without Neil Armstrong so many things we take for granted now may never have happened.  He had the courage to take that “first step”, in more ways than just the obvious one.


GNC-2012-05-29 #769 Family Loss



Received the news late this afternoon that my Grandfather on my dads side of the family had passed away. While expected still has hit me like a ton of bricks. I am luckier than most as I had all of my grandparents up to a few short years ago. All lived into their 90’s and went out on their own terms which is all one can hope for at the end of a long fruitful life. On my past show we where close to the end as my Grandfather was reaching up and calling out my Dad’s name. So I know that my Dad was waiting for him and that he is in a better place. I will likely be heading to Michigan either Wednesday to Thursday so if there is a show it will be from Michigan..

Congratulations to Melisa Strayer she is out last listener appreciation month winner. Congrats to all of the winners this month, and a big thank you to all of you that participated in the contests.

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Neil deGrasse Tyson Testifies to Congress on Behalf of NASA



Earlier this month our favorite astrophysicist, Neil deGrasse Tyson,  went before Congress to plead his case  for NASA.  In recent years the budget for NASA has been slashed mercilessly by the folks down in Washington DC, all many of whom have little to no clue about science and technology.

Tyson makes his case by pointing out the obvious ties between NASA and everyday technology, much of which has stemmed from NASA and military technology.  He eloquently talks of the lack of science education and new engineers and scientists in today’s United States and points out that many of today’s aging generation of scientists got their start and motivation during the 50’s and 60’s space race.

The full eight minute video has been posted to YouTube and can also be seen below.  If you aren’t familiar with Tyson, he is the head of the Hayden Planetarium at New York’s Museum of Natural History and is also the host of NOVA on PBS.  If you agree with his arguments then contact your local representative and make your voice heard now before it’s too late.


GNC-2012-03-19 #751 April Road Show



April is going to be simply a crazy month, so I am prepping the travel studio to take the road show to a whole new level. Lets see if we can get green during the road show :). Laid back Hawaiian style show tonight Geek fans.

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An Incredibly Clear View of Ireland From Space



Today is St. Patrick’s Day, and NASA’s Earth Observatory website is celebrating by selecting a remarkably clear view of Ireland as its Image of the Day.

It is easy to see why Ireland is called “The Emerald Isle”. Several different shades of green, from a drab, olive green color, to the brightest Kelly green, cover the entire island. This is a true-color image, so what you are seeing is the intense green vegetation, which is mostly made of grassland, that covers nearly the entire country.

Perhaps the most amazing thing about this image is the lack of cloud cover. According to the Irish Meteorological Service, the sky over Ireland is entirely cloudy more than 50% of the time. Fog is common. This cloud-free image of the country is an incredibly rare view to have captured.

The image was taken on October 11, 2010. It was captured by the Moderate Resolution Imaging Spectroradiometer (MODIS) that is located on NASA’s Aqua satellite. This satellite was launched on May 4, 2002, which made it the first to be launched in a group of satellites called the Afternoon Constellation, (or the A-Train). Aqua has six Earth-observing instruments on board.

The Aqua mission is part of the Earth Observing System (EOS). It is a coordinated series of polar-orbiting and low inclination satellites. Each satellite is doing a long-term global observation of the land surface, biosphere, solid Earth, atmosphere, and oceans. The Aqua satellite has been gathering information about the Earth’s water cycle, soil moisture, sea ice, land ice, snow cover on the land and the ice, radiative energy fluxes, aerosols, vegetation cover on the land, phytoplankton and dissolved organic matter in the ocean, and temperatures of the air, land, and water on Earth.

The MODIS is an instrument that is on the Aqua satellite. You can think of it as the camera that took the beautiful view of Ireland. The MODIS and the Aqua satellite pass South to North over the equator in the afternoon. They view the entire surface of the Earth every one to two days.

I highly recommend that you take a moment, step away from your St. Patrick’s Day celebrations, and check out the Image of the Day that is on the Earth Observatory website. You will never see a more clear, green, beautiful view of Ireland than this one. It will take your breath away.

Image: Kennedy Space Center (nasa) by BigStock