Hey Space Placers!
It is Blue Moon Friday, 8-31-12, or in popular parlance, the second Full Moon in a month.
Read all about it here: http://science.nasa.gov/science-news/science-at-nasa/2012/29aug_bluemoon/ and http://www.skyandtelescope.com/about/pressreleases/A-Blue-Moon-Heralds-the-Harvest-167184095.html.
The next Blue Moon won't be until July 2015, so enjoy!.
While you are looking take a moment to say hello to Neil Armstrong - his private funeral will take place on the same day as the Blue Moon - fitting I think for the first human to walk on another world.
Sky Guy in Blue Moon VA
Thursday, August 30, 2012
Supervolcano
HeySpace Placers!
As I am found of saying, "humanity is allowed to exist because of two things - geology and climatology - change either of them and you change the human race.
Here is an excellent story on the supervolcano that exists under Yellowstone National Park. This was a centerpiece of the disaster flick '2012'.
Yellowstone IS going to blow again - in fact it is overdue. WHen it does, humanity and civilization as we know it is going to change as a result.
Reda More ABout It: http://www.cnn.com/2012/08/30/us/wus-supervolcanoes-yellowstone/index.html?hpt=hp_c3
Sky Guy in VA
Tomorrow: Blue Moon Friday
As I am found of saying, "humanity is allowed to exist because of two things - geology and climatology - change either of them and you change the human race.
Here is an excellent story on the supervolcano that exists under Yellowstone National Park. This was a centerpiece of the disaster flick '2012'.
Yellowstone IS going to blow again - in fact it is overdue. WHen it does, humanity and civilization as we know it is going to change as a result.
Reda More ABout It: http://www.cnn.com/2012/08/30/us/wus-supervolcanoes-yellowstone/index.html?hpt=hp_c3
Sky Guy in VA
Tomorrow: Blue Moon Friday
Tuesday, August 28, 2012
Sharp Mount Sharp
Hey Space Placers!
You GOTTA' see this sharp view of Mount SHarp taken with the 100mm telephoto lens on the MastCam:
http://photojournal.jpl.nasa.gov/catalog/PIA16104
It is AMAZING! You can look at the annotated image to see the distances to various landmarks.
Just an AWESOME landscape.
Sky Guy in VA
You GOTTA' see this sharp view of Mount SHarp taken with the 100mm telephoto lens on the MastCam:
http://photojournal.jpl.nasa.gov/catalog/PIA16104
It is AMAZING! You can look at the annotated image to see the distances to various landmarks.
Just an AWESOME landscape.
Sky Guy in VA
Monday, August 27, 2012
Sleepless at Tranquility Base
Hey Space Placers!
A trip down memory lane about a sleepless night at Tranquility Base http://science.nasa.gov/science-news/science-at-nasa/2006/19jul_seaoftranquillity/
Sky Guy in VA
A trip down memory lane about a sleepless night at Tranquility Base http://science.nasa.gov/science-news/science-at-nasa/2006/19jul_seaoftranquillity/
Sky Guy in VA
Saturday, August 25, 2012
Neil Armstrong 1930-2012
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Hey Space Placers!
Neil Alden Armstrong, the 1st person to walk on the Moon died today following complications from heart surgery earlier this month.
Although I never met Neil, I have followed his life for decades. I am old enough to have watched the news when he flew Gemini 8 and calmly prevented a disaster. The Agena rocket that his Gemini spacecraft had docked with - this was the first time in history two spacecraft had done so and was a necessary milestone to get to the Moon - began to gyrate wildly. With the very real possibility of blacking out due to the high g-load caused by the frantic spinning, Neil initiated an emergency landing sequence which saved the day.
He also had a brush with death flying the lunar excursion module trainer - the "Flying Bedstead". The craft went out of control and Neil was seconds from death when he ejected. That kind of calm under pressure gave him a well deserved reputation for being "a cool stick" - a nerves of steel pilot that could handle the hairiest situations cooly and successfully.
He transferred as a NASA employee to the astronaut corps in 1962 and flew/commanded Gemini VIII in March 1966. The rest is as they say, history.
The world has lost an icon.
He now belongs to the Cosmos.......
Read and hear more at http://www.wtop.com/904/3008555/
Sky Guy in VA
New Milky Way Galaxy Look Alikes Found
Hey Space Placers!
Continuing on our theme from yesterday of looking at the Cosmos, it was announced recently that astronomers had found two Milky Way Look alikes in the seaof galaxies.
Our home galaxy, the Milky Way, is a large barred spiral that has two relatively large companion galaxies, the Large and Small Magellanic Clouds. This combination really sets us apart from the large majority of galaxies and none had been found that were matches for us - until now.
If we could go deep into space and look back home this indeed may be what it would look like:
Continuing on our theme from yesterday of looking at the Cosmos, it was announced recently that astronomers had found two Milky Way Look alikes in the seaof galaxies.
Our home galaxy, the Milky Way, is a large barred spiral that has two relatively large companion galaxies, the Large and Small Magellanic Clouds. This combination really sets us apart from the large majority of galaxies and none had been found that were matches for us - until now.
If we could go deep into space and look back home this indeed may be what it would look like:
This is a pretty cool view and is probably as close as we will ever get to finding a twin or two for the Milky Way Galaxy. Read More ABout It: http://www.icrar.org/news/news_items/media-releases/the-milky-way-now-has-a-twin-or-two.
Sky Guy in VA
Friday, August 24, 2012
Fly Through the Universe
Hey Space Placers!
A step back from Mars and into the deep cosmos.
Here is a movie that shows the birth of galaxies and their evolution to the present day that was created using new software and modern up to date observations: http://www.cfa.harvard.edu/image_archive/2012/85/animation.mov
Here is the background on the project, including the links to the technical papers: http://www.cfa.harvard.edu/news/2012/pr201223.html
And finally, here is a WONDERFUL "Fly Through the Universe" video that was created using the very latest observations from the SLoan Deep Sky Survey: http://apod.nasa.gov/apod/ap120813.html
Sit back, relax, turn the lights off and enjoy the view.
Sky Guy in VA
A step back from Mars and into the deep cosmos.
Here is a movie that shows the birth of galaxies and their evolution to the present day that was created using new software and modern up to date observations: http://www.cfa.harvard.edu/image_archive/2012/85/animation.mov
Here is the background on the project, including the links to the technical papers: http://www.cfa.harvard.edu/news/2012/pr201223.html
And finally, here is a WONDERFUL "Fly Through the Universe" video that was created using the very latest observations from the SLoan Deep Sky Survey: http://apod.nasa.gov/apod/ap120813.html
Sit back, relax, turn the lights off and enjoy the view.
Sky Guy in VA
Thursday, August 23, 2012
Curisoity's First Drive
Hey SPace Placers!
The odometer on Curiosity read only a couple of meters - 6 to be exact -but she went forwrd, backward and made some turns to show that all 6 wheels and associated hardware and software worked!
In the picture below and at the link http://science.nasa.gov/science-news/science-at-nasa/2012/22aug_bradbury/ ypu can see her tread marks and the blast zone caused by the skycrane's rockets.
The odometer on Curiosity read only a couple of meters - 6 to be exact -but she went forwrd, backward and made some turns to show that all 6 wheels and associated hardware and software worked!
In the picture below and at the link http://science.nasa.gov/science-news/science-at-nasa/2012/22aug_bradbury/ ypu can see her tread marks and the blast zone caused by the skycrane's rockets.
The path is now clear for Curiosity to begin further treks and operate her scientific instruments in the upcoming days and weeks.
I can hardly wait.....
Sky Guy in VA
Wednesday, August 22, 2012
Curiosity Should Be Driving Very Soon
Hey Space Placers!
Curiosity should have received uploaded commands last night that will prepare her for a drive today (8/22) according to this link: http://www.jpl.nasa.gov/news/news.cfm?release=2012-254#2.
The link also shows the rear wheel moving and the sundial in the lower corner of the pic. We will be able to get weekly Martian weather reports too.
NASA will have another news conference today so maybe we will learn mnore about "First Drive"
Buckle up!
Curiosity should have received uploaded commands last night that will prepare her for a drive today (8/22) according to this link: http://www.jpl.nasa.gov/news/news.cfm?release=2012-254#2.
The link also shows the rear wheel moving and the sundial in the lower corner of the pic. We will be able to get weekly Martian weather reports too.
NASA will have another news conference today so maybe we will learn mnore about "First Drive"
Buckle up!
Sky Guy in VA
Tuesday, August 21, 2012
Meet New Mars Mission - Insight
Hey Space Placers!
Even as Curiosity is stretching her arms and getting ready to move on Mars, NASA has announced the selection of a new Discovery class mission to Mars - Insight.
Read All About It Here: http://www.jpl.nasa.gov/news/news.cfm?release=2012-252
This mission will drill into the subsurface layers of Mars to learn what lies underneath and learn about the Red Planet's interoir.
Sky Guy in VA
Even as Curiosity is stretching her arms and getting ready to move on Mars, NASA has announced the selection of a new Discovery class mission to Mars - Insight.
Read All About It Here: http://www.jpl.nasa.gov/news/news.cfm?release=2012-252
This mission will drill into the subsurface layers of Mars to learn what lies underneath and learn about the Red Planet's interoir.
Sky Guy in VA
Monday, August 20, 2012
Curiosity ZAPS First Mars Rock
Hey Space Placers!
Curiosity fired her laser at a nearby rock and everything worked as planned. The laser ablated the surface of the rock so that the science instruments working with the laser could analyze what the rock is made of and the telescope zoomed in to see the results. It will take some time to get the test results and learn the composition of "Corononation" - the nickname for the first zapped rock in Mars' history! That is a result I can hardly wait for as I have 6 meteorites from Mars in my collection and want to see how they stack up against a rock ON Mars.
Curiosity fired her laser at a nearby rock and everything worked as planned. The laser ablated the surface of the rock so that the science instruments working with the laser could analyze what the rock is made of and the telescope zoomed in to see the results. It will take some time to get the test results and learn the composition of "Corononation" - the nickname for the first zapped rock in Mars' history! That is a result I can hardly wait for as I have 6 meteorites from Mars in my collection and want to see how they stack up against a rock ON Mars.
Curiosity should be wheels moving very soon - a day or so as she heads for her first science spot.
Sky Guy in VA
Sunday, August 19, 2012
Hot Summer of 2012
Hey SPace Placers!
I have ben hanging on to this story - I have a backlog of several others - so that I could share it with you. Curiosity has been stealing all of the headlines lately but I have updates on MESSENGER at Mercury, DAWN at Vesta, Voyager 1 at the solar system boundary to pass along in the near future.
With over 60+ wildfires burning in the west, 60% of the U.S. in drought conditions, and summer temps at record highs in many areas, here is a story you will want to read: http://science.nasa.gov/science-news/science-at-nasa/2012/03aug_summer2012/
Global warming is a fact but is it behind this summer's heat wave? Bottom line is that we do not know and only time and more data will tell.
Sky Guy in VA
I have ben hanging on to this story - I have a backlog of several others - so that I could share it with you. Curiosity has been stealing all of the headlines lately but I have updates on MESSENGER at Mercury, DAWN at Vesta, Voyager 1 at the solar system boundary to pass along in the near future.
With over 60+ wildfires burning in the west, 60% of the U.S. in drought conditions, and summer temps at record highs in many areas, here is a story you will want to read: http://science.nasa.gov/science-news/science-at-nasa/2012/03aug_summer2012/
Global warming is a fact but is it behind this summer's heat wave? Bottom line is that we do not know and only time and more data will tell.
Sky Guy in VA
Saturday, August 18, 2012
Where Will Curiosity Go First
Hey Space Placers!
NASA gave us the answer yesterday: she will check out an area called Glenelg where water was thought to have flowed and been deposited. After that, it will be on to Mount Sharp.
Check out the details here: http://science.nasa.gov/science-news/science-at-nasa/2012/17aug_curiosity2/ and http://www.nasa.gov/home/hqnews/2012/aug/HQ_12-287_Curiosity_First_Drive_Site_Chosen.html
Wheels should be moving very soon - hopefully next week!
Sky Guy in VA
I must admit that this question has been uppermost in my thoughts about Curiosity now that she is down safe and sound and checked out.
NASA gave us the answer yesterday: she will check out an area called Glenelg where water was thought to have flowed and been deposited. After that, it will be on to Mount Sharp.
Check out the details here: http://science.nasa.gov/science-news/science-at-nasa/2012/17aug_curiosity2/ and http://www.nasa.gov/home/hqnews/2012/aug/HQ_12-287_Curiosity_First_Drive_Site_Chosen.html
Wheels should be moving very soon - hopefully next week!
Sky Guy in VA
Thursday, August 16, 2012
Galaxy Cluster Record Breaker
Hey Space Placers!
Read all about the record breaking galaxy cluster http://chandra.harvard.edu/press/12_releases/press_081512.html
Read all about the record breaking galaxy cluster http://chandra.harvard.edu/press/12_releases/press_081512.html
Sky Guy in VA
Wednesday, August 15, 2012
Curiosity in Color From 120 Miles Up
Hey Space Placers!
Check out Curiosity in color from 120 miles up as obtained by the Mars Reconnaissaance Orbiter (MRO). You can see a lot of detail in the surrounding landing zone when you click on this link: http://www.jpl.nasa.gov/news/news.cfm?release=2012-243
It is a good possibility that Cuuriosity is days away from turning her wheels proceeding to her first area of exploration.
I can hardly wait.
Sky Guy in VA
Check out Curiosity in color from 120 miles up as obtained by the Mars Reconnaissaance Orbiter (MRO). You can see a lot of detail in the surrounding landing zone when you click on this link: http://www.jpl.nasa.gov/news/news.cfm?release=2012-243
It is a good possibility that Cuuriosity is days away from turning her wheels proceeding to her first area of exploration.
I can hardly wait.
Sky Guy in VA
Tuesday, August 14, 2012
President Obama Calls JPL Curiosity Team
Hey Space Placers!
President Obama called the Curiosity team at Jet Propulsion Lab in Pasadena, CA on Moday to offer his congratulations on the landing.
See more details here http://www.jpl.nasa.gov/news/news.cfm?release=2012-240
The President also commented about "Mohawk Guy" who has essentiallly gone viral on the Internet to include received marriage proposals and thousands of followers.
Curiosity is gearing up to make her first drive in the weeks to come and all systems remain "GO".
Sky Guy in VA
President Obama called the Curiosity team at Jet Propulsion Lab in Pasadena, CA on Moday to offer his congratulations on the landing.
See more details here http://www.jpl.nasa.gov/news/news.cfm?release=2012-240
The President also commented about "Mohawk Guy" who has essentiallly gone viral on the Internet to include received marriage proposals and thousands of followers.
Curiosity is gearing up to make her first drive in the weeks to come and all systems remain "GO".
Sky Guy in VA
Monday, August 13, 2012
Destination: Mount Sharp
Hey Space Placers!
This photo in "real Mars" color shows the destination of Curiosity - Mount Sharp and its sedimentary layers.
This photo in "real Mars" color shows the destination of Curiosity - Mount Sharp and its sedimentary layers.
This photo shows the same scene but has been "white balanced" to show Earth-like colors which helps to understand the terrain and its composition:
The layered rock in the distance is where Curiosity will be heading as it will be there that the best digging will be.
Sky Guy in VA
Sunday, August 12, 2012
Curiosity's First High Resolution Color Photo
Hey Space Placers!
Curiosity has provided a high resolution color image of her surroundings that can be seen here:
Make sure that you click on the "Full Size" and then click again to enlarge the image again.
What strikes me the most if how flat the terrain is and the color. It has been described as appearing like California's Mojave Desert. I have spent lots of time in Mojave and I have to agree with the comparison. The image also shows where the rocket exhaust plume scoured the surface and you can see a closeup of the area where underlying features have been exposed.
There will be much more coming from Curiosity in the Sols (Martian days) to come and I eagerly await each return.
Sky Guy in VA
P.S.
Was a bit cloudy - OK, a lot of clouds last night in my location here in Central VA, but I did see a half dozen bright and beautiful Perseids.
Saturday, August 11, 2012
Perseids Tonight!!!
Hey Space Placers!
Check out the Perseids here: http://www.wtop.com/904/2989113/Saturday-night-is-a-skywatchers-dream.
Sky Guy in VA
Check out the Perseids here: http://www.wtop.com/904/2989113/Saturday-night-is-a-skywatchers-dream.
Sky Guy in VA
Thursday, August 9, 2012
Weekend Sky Guy Viewing ALERT - Mars and Perseid Meteors
Hey Space Placers!
We get a dual viewing ALERT this weekend as Mars beckons in the southwest after dusk and the Perseid meteor shower peaks.
Look for Mars this weekend as it starts to get dark and say hello to Curiosity. Remember Saturn has Cassini still working her mission too.
We get a dual viewing ALERT this weekend as Mars beckons in the southwest after dusk and the Perseid meteor shower peaks.
Look for Mars this weekend as it starts to get dark and say hello to Curiosity. Remember Saturn has Cassini still working her mission too.
The annual Perseid meteor shower peaks Saturday-Sunday night and should be a good shower this year as the Moon is past Last Quarter. Read More About It: http://www.skyandtelescope.com/about/pressreleases/Perseid-Meteors-in-Their-Prime-165482256.html and
http://science.nasa.gov/science-news/science-at-nasa/2012/10aug_perseids/
http://science.nasa.gov/science-news/science-at-nasa/2012/10aug_perseids/
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Sky Guy in VA
Curiosity 360 View
Hey Space Placers!
Enjoy the 360 degree view of Curiosity in Gale Crater: http://www.jpl.nasa.gov/spaceimages/details.php?id=PIA16013
Enjoy the 360 degree view of Curiosity in Gale Crater: http://www.jpl.nasa.gov/spaceimages/details.php?id=PIA16013
Tomorrow I will have a DUAL Sky Guy ALERT so tune in!
Sky Guy in VA
Tuesday, August 7, 2012
Latest Curiosity Images
Hey Space Placers!
Check out the latest images from Mars: http://www.jpl.nasa.gov/spaceimages/details.php?id=PIA16001
Check out the latest images from Mars: http://www.jpl.nasa.gov/spaceimages/details.php?id=PIA16001
The pics will get better and better each day.
Sky Guy in VA
Monday, August 6, 2012
Touchdown Confirmed Revisited
Hey Space Placers!
It has been a long and wonderful day! Curiosity is safely on Mars.
I watched the EDL proceedings by monitoring in real time the "Eye on the Solar System" Curiosity software and the live broadcast from JPL all on the same computer screen. The computer simulation of the landing was running about 30 seconds ahead of real time coming from the radio calls at JPL.
Here is a real video gem from JPL that captures the moments and events that led to "Touchdown Confirmed". Watch it several times as I did to relive the goosebumps and raw emotions I felt when Curiosity was on the surface of Mars.
http://www.nasa.gov/multimedia/videogallery/index.html?media_id=149948191
As of late we have been relentlessly subjected on an almost daily basis as to the horrible things that humans can do....Curiosity shows what wonders humans are capable of and that wasn't in her mission objectives. This may be her legacy to humanity while her scientific accomplishments that are sure to come will fulfill the science objectives.
Thank you Curiosity for that cherished moment of unbridled raw and pure emotion of joy and relief when you touched down. It will be with me always.
Sky Guy in VA
It has been a long and wonderful day! Curiosity is safely on Mars.
I watched the EDL proceedings by monitoring in real time the "Eye on the Solar System" Curiosity software and the live broadcast from JPL all on the same computer screen. The computer simulation of the landing was running about 30 seconds ahead of real time coming from the radio calls at JPL.
Here is a real video gem from JPL that captures the moments and events that led to "Touchdown Confirmed". Watch it several times as I did to relive the goosebumps and raw emotions I felt when Curiosity was on the surface of Mars.
http://www.nasa.gov/multimedia/videogallery/index.html?media_id=149948191
As of late we have been relentlessly subjected on an almost daily basis as to the horrible things that humans can do....Curiosity shows what wonders humans are capable of and that wasn't in her mission objectives. This may be her legacy to humanity while her scientific accomplishments that are sure to come will fulfill the science objectives.
Thank you Curiosity for that cherished moment of unbridled raw and pure emotion of joy and relief when you touched down. It will be with me always.
Sky Guy in VA
MRO Sees Curiosity
Hey SPace Placers!
NASA just released the following pic that was captured by Mars Reconnaissance Orbiter (MRO) that shows the backshell and parachute. MRO got over a 100 pics and there will be more in the coming days.
Read More ABout It: http://www.nasa.gov/mission_pages/msl/multimedia/gallery-indexEvents.html
Wow!
Sky Guy in VA
NASA just released the following pic that was captured by Mars Reconnaissance Orbiter (MRO) that shows the backshell and parachute. MRO got over a 100 pics and there will be more in the coming days.
Read More ABout It: http://www.nasa.gov/mission_pages/msl/multimedia/gallery-indexEvents.html
Wow!
Sky Guy in VA
hello from Fox 5 Studios
Hey Space Placers!
I am in Fox 5 studios doing live segments on Curiosity. It is Mars Monday here and better resolution
Pics have come in and can be seen at http://www.jpl.nasa.gov/news/news.cfm?release=2012-231.
The pics will get better over the coming days and we may even see pics from Mars Reconnaissance Orbiter that captured Curiosity's descent.
Mission controllers at Jet Propulsion Laboratory and team scientists will check out Curiosity over the coming weeks and prepare her for her first drive to a point to be determined.
The best is yet to come and we will have a ring side seat over the next two years.
Sky Guy in Fox 5
I am in Fox 5 studios doing live segments on Curiosity. It is Mars Monday here and better resolution
Pics have come in and can be seen at http://www.jpl.nasa.gov/news/news.cfm?release=2012-231.
The pics will get better over the coming days and we may even see pics from Mars Reconnaissance Orbiter that captured Curiosity's descent.
Mission controllers at Jet Propulsion Laboratory and team scientists will check out Curiosity over the coming weeks and prepare her for her first drive to a point to be determined.
The best is yet to come and we will have a ring side seat over the next two years.
Sky Guy in Fox 5
She's Down Safe and SOUND!!!!!!
Hey Space Placers!
At 1:33am EDT Curiosity was on Mars safe and SOUND with the first pics coming in from the surface of MARS!!!
WoW!!! I have goosebumps and will be pumped for Fox 5 in a few hours.
Sky Guy with Goosebumps in VA
At 1:33am EDT Curiosity was on Mars safe and SOUND with the first pics coming in from the surface of MARS!!!
WoW!!! I have goosebumps and will be pumped for Fox 5 in a few hours.
Sky Guy with Goosebumps in VA
Sunday, August 5, 2012
For Curiosity It is Mars or Bust
Hey SPace Placers!
Curiosity is flying at 8,124 mph and is 105,000 miles from touchdown!
Read all about it here: http://wtop.com/904/2979116/For-Curiosity-its-Mars-or-bust
Please tune in to Fox 5 WTTG tomorrow morning - Mars Monday - starting at 6:30 a.m. for the very latest.
Sky Guy with fingers crossed in VA
Curiosity is flying at 8,124 mph and is 105,000 miles from touchdown!
Read all about it here: http://wtop.com/904/2979116/For-Curiosity-its-Mars-or-bust
Please tune in to Fox 5 WTTG tomorrow morning - Mars Monday - starting at 6:30 a.m. for the very latest.
Sky Guy with fingers crossed in VA
Saturday, August 4, 2012
Fly With Curiosity
Hey Space Placers!
Less than two days to go until we know if Curiosity made a successful touchdown at Gale Crater. Here is a great computer simulation set up by NASA called "Eyes on the Solar System" that gives us a fly along view of Curiosity while showing her speed and distance to go in real time.
You can also go through EDL - Entry-Descent-Landing - and see what the changes are to the spacecraft as she goes through the "7 Minutes of Terror".
Here is the web link http://eyes.nasa.gov.
Enjoy the ride and the view!
Sky Guy in VA
Less than two days to go until we know if Curiosity made a successful touchdown at Gale Crater. Here is a great computer simulation set up by NASA called "Eyes on the Solar System" that gives us a fly along view of Curiosity while showing her speed and distance to go in real time.
You can also go through EDL - Entry-Descent-Landing - and see what the changes are to the spacecraft as she goes through the "7 Minutes of Terror".
Here is the web link http://eyes.nasa.gov.
Enjoy the ride and the view!
Sky Guy in VA
Friday, August 3, 2012
"The Colbert Report" Does Curosity With John Grunsfeld
Hey Space Placers!
T-3 DAYS AND COUNTING!
Let's enjoy some fun with Stephen Colbert and NASA's John Grunsfeld as Curiosity makes the big time:
http://www.colbertnation.com/the-colbert-report-videos/417293/august-01-2012/john-grunsfeld
Also tune in to Fox 5 WTTG on Monday as I and the Weather Guys - Tony and Tucker talk Curiosity - for better or worse.
Sky Guy in VA
T-3 DAYS AND COUNTING!
Let's enjoy some fun with Stephen Colbert and NASA's John Grunsfeld as Curiosity makes the big time:
http://www.colbertnation.com/the-colbert-report-videos/417293/august-01-2012/john-grunsfeld
Also tune in to Fox 5 WTTG on Monday as I and the Weather Guys - Tony and Tucker talk Curiosity - for better or worse.
Sky Guy in VA
Thursday, August 2, 2012
Curiosity is Doing RAD
Hey Space Placers!
Curiosity is doing RAD - an instrument called Radiation Assessment Detector - while enroute to Mars. The purpose of RAD is to measure the amount of radiation that Cusiosity encounters in space and on Mars. Curiosity is the first rover to be so equipped and the data returned so far has been very valuable in seeing the radiation threat posed to astronauts in the new Orion crew vehicle.
Curiosity is doing RAD - an instrument called Radiation Assessment Detector - while enroute to Mars. The purpose of RAD is to measure the amount of radiation that Cusiosity encounters in space and on Mars. Curiosity is the first rover to be so equipped and the data returned so far has been very valuable in seeing the radiation threat posed to astronauts in the new Orion crew vehicle.
RAD was originally planned to be turned on when on the surface but the Sun's activity made it worthwhile to gather the data while in interplanetary cruise mode. There have been five solar flare events that Curiosity has recorded data on.
Read More About It: http://science.nasa.gov/science-news/science-at-nasa/2012/02aug_rad2/
Sky Guy in VA Counting the Days to Mars Monday
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