The Eerie Music of Interstellar Space

While it’s true that there’s no air to carry sound in space, starship explosions would be strangely silent and no one can hear you scream, this latest Science @ NASA video reminds us that “space can make music, if you know how to listen.”

And the “how” in this case is with the Plasma Wave Science Experiment aboard the Voyager 1 spacecraft, which is now playing the sounds of interstellar space — with a little help from University of Iowa physics professor and experiment principal investigator Don Gurnett. Watch the video above for a front-row seat (and read more about Voyager’s historic crossing of the heliosphere here.)

Orion Crew Module Comes Alive at T Minus 1 Year to Maiden Blastoff

Technicians work inside the Orion crew module being built at Kennedy Space Center to prepare it for its first power on. Turning the avionics system inside the capsule on for the first time marks a major milestone in Orion’s final year of preparations before its first mission, Exploration Flight Test 1 Credit: Lockheed Martin

Technicians work inside the Orion crew module being built at Kennedy Space Center to prepare it for its first power on. Turning the avionics system inside the capsule on for the first time marks a major milestone in Orion’s final year of preparations before its first mission, Exploration Flight Test 1. Credit: Lockheed Martin
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KENNEDY SPACE CENTER, FL – Orion, the first NASA spaceship that will ever carry Earthlings to deep space destinations, has at last been “powered on” for the first time at the manufacturing facility at the Kennedy Space Center (KSC) where it’s the centerpiece of a beehive humming 24/7 with hi tech processing activities in all directions.

“Power On” marks a major milestone ahead of the maiden space bound Orion test flight dubbed “EFT-1” – now at T-Minus 1 year and counting!

NASA and prime contractor Lockheed Martin recently granted Universe Today an exclusive in depth inspection tour of the impressive Orion EFT-1 crew module, service module and associated hardware destined for the crucial unmanned test flight slated for liftoff from Cape Canaveral in September 2014.

“We are moving fast!” said Jules Schneider, Orion Project manager for Lockheed Martin at KSC, during an exclusive interview with Universe Today as we spoke beside the Orion EFT-1 spacecraft inside the clean room.

“We are bringing Orion to life. Lots of flight hardware has now been installed.”

Orion crew capsule, Service Module and 6 ton Launch Abort System (LAS) mock ups stacked inside the transfer aisle of the Vehicle Assembly Building (VAB) at the Kennedy Space Center (KSC) in Florida.  Powerful quartet of LAS abort motors will fire in case of launch emergency to save astronauts lives.  Credit: Ken Kremer/kenkremer.com
Orion crew capsule, Service Module and 6 ton Launch Abort System (LAS) mock up stack inside the transfer aisle of the Vehicle Assembly Building (VAB) at the Kennedy Space Center (KSC) in Florida. Powerful quartet of LAS abort motors will fire in case of launch emergency to save astronauts lives. Credit: Ken Kremer/kenkremer.com

“We are working 24 hours a day, 7 days a week,” Schneider told me.

Some 200 people are actively employed on building Orion by Lockheed Martin at the Kennedy Space Center.

“There are many significant Orion assembly events ongoing this year,” said Larry Price, Orion deputy program manager at Lockheed Martin, in an interview with Universe Today at Lockheed Space Systems in Denver.

“This includes the heat shield construction and attachment, power on, installing the plumbing for the environmental and reaction control system, completely outfitting the crew module, attached the tiles, building the service module and finally mating the crew and service modules (CM & SM),” Price told me.

Orion is a state of the art crew capsule that will ultimately enable astronauts to fly to deep space destinations including the Moon, Asteroids, Mars and beyond – throughout our solar system.

And Universe Today has had a front row seat.

I have been very fortunate to periodically visit Orion up close over the past year and half to evaluate the testing and assembly progress inside the Operations and Checkout Building at KSC where the vehicle is now rapidly coming together, since the bare bones pressure vessel arrived to great fanfare in June 2012.

For the first time Orion looked to my eyes like a real spaceship, rather than the backbone shell outfitted with hundreds of important test harnesses, strain gauges and wiring to evaluate its physical and structural integrity.

Technicians work inside the Orion crew module being built at Kennedy Space Center to prepare it for its first power on. Turning the avionics system inside the capsule on for the first time marks a major milestone in Orion’s final year of preparations before its first mission, Exploration Flight Test 1 Credit: Lockheed Martin
Technicians work inside the Orion crew module being built at Kennedy Space Center to prepare it for its first power on. Turning the avionics system inside the capsule on for the first time marks a major milestone in Orion’s final year of preparations before its first mission, Exploration Flight Test 1. Credit: Lockheed Martin

Engineers and technicians at KSC have removed the initial pressure testing gear and are now installing all the flight systems and equipment – such as avionics, instrumentation, flight computers, thrusters, wiring, plumbing, heat shield and much more – required to transform the initial empty shell into a fully functioning spacecraft.

“The Orion skeleton was here before. Now we are putting in all of the other systems,” Schneider explained to me.

“We are really busy.”

“So far over 66,000 Orion parts have been shipped to KSC from over 40 US states,” Price explained.

The heat shield was due to arrive soon and technicians were drilling its attachment ring holes as I observed the work in progress.

“The propulsion, environmental control and life support systems are now about 90% in. The ammonia and propylene glycol loops for the thermal control system are in. Many of the flight harnesses are installed.”

“All of the reaction control thrusters are in – fueled by hydrazine – as well as the two hydrazine tanks and a helium tank. Altogether there are 12 hydrazine pods with two thrusters each,” Schneider elaborated.

The power distribution unit (PDU) – which basically functions as Orion’s computer brains – was installed just prior to my visit. All four PDU’s – which issue commands to the vehicle – were built by Honeywell.

Technicians were actively installing fiber optic and coaxial cables as I watched. They also were conducting leak tests on the environmental control coolant (ECLS) systems which had to be completed before the ‘power on’ testing could begin – in order to cool the avionics systems.

Thermal protection system (TPS) tiles were being bonded to the back panels which ring Orion. The TPS panels get attached early in 2014.

“This is real stuff,” said Schneider gleefully.

Inside the Operations and Checkout Building high bay at NASA’s Kennedy Space Center in Florida, a tile technician works on a section of thermal protection system tiles seen by Universe Today  and that will be installed on the Orion crew module. Credit: NASA/Dimitri Gerondidakis
Inside the Operations and Checkout Building high bay at NASA’s Kennedy Space Center in Florida, a tile technician works on a section of thermal protection system tiles seen by Universe Today and that will be installed on the Orion crew module. Credit: NASA/Dimitri Gerondidakis

NASA says that “the preliminary data indicate Orion’s vehicle management computer, as well as its innovative power and data distribution system — which use state-of-the-art networking capabilities — performed as expected” during the initial crew module power on.

About two months or so of power on functional testing of various systems will follow.

Just like the configuration used in the Apollo era, the Orion crew module will sit atop a service module – and that work is likewise moving along at a rapid clip.

“The Orion service module (SM) is also almost complete,” Schneider said as he showed me the service module structure.

“Structurally the SM is 90% done. The active thermal control system is in and all the fluid systems are welded in and pressure tested.”

Cutaway diagram of Orion components including crew module and service module and adapters. Credit: NASA
Cutaway diagram of Orion components including crew module and service module and adapters. Credit: NASA

Orion EFT-1 will blastoff atop a mammoth United Launch Alliance Delta IV Heavy rocket – the most powerful booster in America’s arsenal since the shuttle’s retirement in 2011.

The crew module and service module (CM/SM) will be mated inside the O&C and then be placed onto a mission adapter that eventually attaches to the top of the Delta IV Heavy booster.

They will be mated at the exact same spot in the O&C Building where the Apollo era command and service modules were stacked four decades ago.

Currently, the schedule calls for the Orion CM/SM stack to roll out to Kennedy’s Payload Hazardous Services Facility (PHSF) for servicing and fueling late this year, said Larry Price.

After that the CM/SM stack is transported to the nearby Launch Abort System Facility (LASF) for mating to the emergency Launch Abort System (LAS).

All that work could be done around March 2014 so that ground operations preparing for launch can commence, according to Price.

“In March 2014 we’ll be ready for ground ops. The normal launch processing flow starts in June 2014 leading to Orion’s launch from pad 37 in September 2014.”

“It’s very exciting and a tribute to the NASA and contractor teams,” Price said.

The 2014 uncrewed flight will be loaded with a wide variety of instruments to evaluate how the spacecraft behaves during launch, in space and then through the searing heat of reentry.

The two-orbit, four- hour flight will lift the Orion spacecraft and its attached second stage to an orbital altitude of 3,600 miles, about 15 times higher than the International Space Station (ISS) – and farther than any human spacecraft has journeyed in 40 years.

An artist concept shows Orion as it will appear in space for the Exploration Flight Test-1 attached to a Delta IV second stage.   Credit: NASA
An artist concept shows Orion as it will appear in space for the Exploration Flight Test-1 attached to a Delta IV second stage. Credit: NASA

Although the mission will only last a few hours it will be high enough to send the vehicle plunging back into the atmosphere and a Pacific Ocean splashdown to test the craft and its heat shield at deep-space reentry speeds of 20,000 mph and endure temperatures of 4,000 degrees Fahrenheit – like those of the Apollo moon landing missions.

The Orion EFT-1 mission will end with a splashdown in the Pacific Ocean. During the stationary recovery test of Orion at Norfolk Naval Base on Aug. 15, 2013, US Navy divers attached tow lines and led the test capsule to a flooded well deck on the USS Arlington. Credit: Ken Kremer/kenkremer.com.
The Orion EFT-1 mission will end with a splashdown in the Pacific Ocean. During the stationary recovery test of Orion at Norfolk Naval Base on Aug. 15, 2013, US Navy divers attached tow lines and led the test capsule to a flooded well deck on the USS Arlington. Credit: Ken Kremer/kenkremer.com.

The EFT-1 mission will provide engineers with critical data about Orion’s heat shield, flight systems and capabilities to validate designs of the spacecraft, inform design decisions, validate existing computer models and guide new approaches to space systems development. All these measurements will aid in reducing the risks and costs of subsequent Orion flights before it begins carrying humans to new destinations in the solar system.

“The Orion hardware and the Delta IV Heavy booster for the EFT-1 launch are on target for launch in 2014,” Scott Wilson, NASA’s Orion Manager of Production Operations, told Universe Today in an interview.

Ken Kremer

…………….

Learn more about Orion, MAVEN, Mars rovers and more at Ken’s upcoming presentations

Nov 14-19: “MAVEN Mars Launch and Curiosity Explores Mars, Orion and NASA’s Future”, Kennedy Space Center Quality Inn, Titusville, FL, 8 PM

Dec 11: “Curiosity, MAVEN and the Search for Life on Mars”, “LADEE & Antares ISS Launches from Virginia”, Rittenhouse Astronomical Society, Franklin Institute, Phila, PA, 8 PM

Orion EFT-1 capsule under construction inside the Structural Assembly Jig at the Operations and Checkout Building (O & C) at the Kennedy Space Center (KSC); Jules Schneider, Orion Project Manager for Lockheed Martin and Ken Kremer, Universe Today.  Credit: Ken Kremer - kenkremer.com
Orion EFT-1 capsule under construction inside the Structural Assembly Jig at the Operations and Checkout Building (O & C) at the Kennedy Space Center (KSC); Jules Schneider, Orion Project Manager for Lockheed Martin and Ken Kremer, Universe Today. Credit: Ken Kremer – kenkremer.com

Carnival of Space #326

Carnival of Space. Image by Jason Major.
Carnival of Space. Image by Jason Major.

This week’s Carnival of Space is hosted by Joe Latrell at his Photos To Space blog.

Click here to read Carnival of Space #326

And if you’re interested in looking back, here’s an archive to all the past Carnivals of Space. If you’ve got a space-related blog, you should really join the carnival. Just email an entry to [email protected], and the next host will link to it. It will help get awareness out there about your writing, help you meet others in the space community – and community is what blogging is all about. And if you really want to help out, sign up to be a host. Send an email to the above address.

Weekly Space Hangout – November 1, 2013: Comet ISON Special

We interrupt your regular Weekly Space Hangout for an hour-long special on Comet ISON, broadcast live from the Pacific Space Centre in Vancouver, BC.

We’ve got special guests +Pamela Gay, +Nicole Gugliucci, +David Dickinson and Sondy Springmann to discuss the upcoming arrival of Comet ISON.

We’ll discuss the history of the comet, review its orbit, and give you tips and tricks for how you can participate in this amazing event (or non-event).

We record the Weekly Space Hangout every Friday at 12:00 pm Pacific / 3:00 pm Eastern. You can watch us live on Google+, Universe Today, or the Universe Today YouTube page.

Announcing a New Comet ISON Photo Contest!

Universe Today is proud to announce that we are partnering with OPT Telescopes and SpaceWeather.com for a brand new Comet ISON Photo Contest, with over $10,000 in prizes to give away!

Comet ISON is one of the most anticipated sky events for years, and already astrophotographers have been busy trying to capture images of this comet. But as it gets closer to the Sun, hopefully it will become even brighter and visible to more people – not just the astrophotographers with the really great equipment!

This new photo contest features several different chances to win some great prizes, thanks to OPT Telescopes, the folks behind this contest. There will be a popular vote on Facebook with winners of first, second and third places, as well as images judged by a panel of experts with three winners in that category as well.

And so its not just about having great equipment.  “It’s about the overall image and it can be in any ‘style’ at all,” says OPT Telescopes. “We’ve seen some amazing submissions shot with DSLR’s and point and shoot digital cameras in the past, and encourage everyone, regardless of skill level or equipment owned, to participate.”

Who can participate? Anyone aged 13 years and older who has a valid email address.  (Employees of OPT, Universe Today and Spaceweather.com are not eligible for entry.) Images must be the original work of the contestant.

The contest begins today, November 1st, 2013 and ends midnight December 31st, 2013. Winners will be announced by January 7, 2014.

There are two ways to enter:

  1. The first is through Facebook on this OPT Telescope page.  Entrants are required to submit their date of birth, email address, real name and technical information about their image and location captured, as well as “liking” OPT Telescopes on Facebook.
  2. Your image will become part of OPT’s Facebook gallery. One image, per day, per entrant is allowed.

  3. If you’d rather not go through Facebook, you may submit via email to this address. Emailed entries are also required to list date of birth, and information about their image in regard to equipment used and location captured.  All emailed submissions will be manually entered onto the OPT Facebook gallery to participate in the popular vote. Again, one image, per day, per entrant is allowed.

We also encourage those who enter to also upload their images to Universe Today’s Flickr Group page, so more people can see your images! We also feature many of the images uploaded there in our articles.

What are the prizes? As of November 1st, the prize donations are still rolling in!  We now have over $10,000 in astronomy gear to give away to the winners of this contest.  Final prize packages will be announced November 5th.  So, stay tuned.

See this page for complete details and rules.

Good luck and we can’t wait to see all your images!!

Morning Comets Continue to Dazzle in New Images, Timelapses

Comet Lovejoy on November 2, 2013, as seen from Singapore. Credit and copyright: Justin Ng.

While many are anticipating seeing Comet ISON, there’s more in the sky these days than just one comet. There are actually four comets now in the skies in the mornings — in addition to ISON, there’s comets 2013 R1 Lovejoy, 2P/Encke and 2012 X1 LINEAR! Unfortunately, none of these are visible to the naked eye — yet anyway.

Here are some great recent images and video of these comet taken by amateur astrophotographers. Above is Comet Lovejoy, just taken by Justin Ng from Singapore . “Comet Lovejoy will share the same part of the sky as Comet ISON this month and it presents a cool astrophotography opportunity for skywatchers and astronomers,” Justin told Universe Today via email. “This image is a result of stacking 9 images together and each image was captured using a 3 inch telescope at 5 minutes exposure time for about an hour before dawn.”

Comet 2P/Encke on October 30, 2013. The coma is partially obscuring the small barred spiral galaxy NGC 4371. Credit and copyright: Damian Peach.
Comet 2P/Encke on October 30, 2013. The coma is partially obscuring the small barred spiral galaxy NGC 4371. Credit and copyright: Damian Peach.

A gorgeous shot of Comet Encke by Damian Peach. “The fine narrow ion tail is very nicely defined which has recently developed,” Damian said via email.

Below is Damian’s image of Comet Lovejoy. “Looks as though a disconnection event may have occurred within Lovejoy’s gas tail,” Damian said. “Note the broad fan shaped condensation around half way along the tail.”

Comet 2013 R1 Lovejoy on Oct 31, 2013. Credit and copyright: Damian Peach.
Comet 2013 R1 Lovejoy on Oct 31, 2013. Credit and copyright: Damian Peach.

Here are two great timelapses of Comet ISON! The first is from Justin Ng from Singapore, taken on October 27:

Journey of Comet ISON on 27 October 2013 from Justin Ng Photo on Vimeo.

And this one is from Maik Thomas/NOVAlapse Timelapse Recordings:

Short Animation of Comet ISON – C/2012 S1 from NOVALAPSE Timelapse Recordings on Vimeo.

A recent look at ISON from Efrain Morales with black & white matched with a negative view:

Comet ISON C/2012 S1 On October 31st, 09:17-34 UTC. Coma much denser now around the nucleus and possibly both tails (Ion,Dust) on negative image (lower right) 17 x 1 minute exposures. Credit and copyright: Efrain Morales/Jaicoa Observatory
Comet ISON C/2012 S1 On October 31st, 09:17-34 UTC. Coma much denser now around the nucleus and possibly both tails (Ion, Dust) on negative image (lower right) 17 x 1 minute exposures. Credit and copyright: Efrain Morales/Jaicoa Observatory

A nice shot of Comet Lovejoy nearby in the sky to the bright binary star system Procyon in Canus Minor:

Procyon and Comet Lovejoy in the morning sky on October 31, 2013, from Arizona. Credit and copyright: Robert Sparks.
Procyon and Comet Lovejoy in the morning sky on October 31, 2013, from Arizona. Credit and copyright: Robert Sparks.

If you want to try and see these comets for yourself (good astronomy equipment needed) check out our article on how to see these four morning comets.

Want to get your astrophoto featured on Universe Today? Join our Flickr group or send us your images by email (this means you’re giving us permission to post them). Please explain what’s in the picture, when you took it, the equipment you used, etc.

Recent Sun Activity Spawns Stunning Aurorae

The auroral view while driving up Atigun Pass, North Slope Borough County, Alaska, US on November 1, 2013. Credit and copyright: Jason Ahrns.

Over the past several days the Sun has unleashed more than half a dozen major flares including four X-class events. The resulting aurora in some parts of the world have been beautiful. Here’s a collection of recent images taken by Jason Arhns in Alaska and one by Frank Olsen in Norway. In the image above, it seems the aurora is blanketing not only the sky, but the landscape as well!

See more below, as well as a video showing 23 of the 26 M- and X-class flares on the Sun between Oct. 23 and Oct. 28, 2013, as captured by NASA’s Solar Dynamics Observatory. It also shows the coronal mass ejections — great clouds of solar material bursting off the Sun into space — during that time as captured by the ESA/NASA Solar and Heliospheric Observatory.

Aurora seen over northern Norway on October 22, 2013. Credit and copyright: Frank Olsen.
Aurora seen over northern Norway on October 22, 2013. Credit and copyright: Frank Olsen.

You can see more of Frank’s beautiful imagery of aurora, the night sky and more at his Flickr page, his website (he has prints for sale) or his Facebook page.

Aurora over Sukakpak, Yukon-Koyukuk Census Area County, Alaska, US, November 1, 2013. Credit and copyright: Jason Ahrns.
Aurora over Sukakpak, Yukon-Koyukuk Census Area County, Alaska, US, November 1, 2013. Credit and copyright: Jason Ahrns.
A stunning green aurora almost covers the sky, but peeking through are the  Pleiades and the Andromeda Galaxy. Credit and copyright: Jason Ahrns.
A stunning green aurora almost covers the sky, but peeking through are the Pleiades and the Andromeda Galaxy. Credit and copyright: Jason Ahrns.

10-Year-Old Boy Discovers a 600 Million Year-Old Supernova

Canadian Nathan Gray (right) is likely the youngest person to discover a supernova. The supernova candidate (left) is probably located some 600 million light-years away (image from the ARO--Dave Lane). Follow-up observations will soon be acquired to confirm the supernova's class and nature.

Young Canadian Nathan Gray, age 10, has discovered a supernova candidate in the field of the galaxy designated PGC 61330, which lies in the constellation of Draco (the dragon).

Nathan made the discovery while scanning astronomical images taken by Dave Lane, who runs the Abbey Ridge Observatory (ARO) which is stationed in Nova Scotia.  Incidentally, Nathan may unseat his older sister, Kathryn Aurora Gray, as the youngest supernova discoverer by a mere 33 days.

Nothing is visible at the location of the supernova candidate in prior images of the field taken over the past two years, or Digitized Palomar Sky Survey images.

Kathryn Aurora Gray garnered worldwide fame when she discovered a supernova in the galaxy designated UGC 3378 (see the Universe Today article by Nancy Atkinson). The discovery eventually earned her an audience with astronauts such as Neil Armstrong (shown below).

Kathryn Aurora Gray discovery of a supernova earned her the chance to meet Neil Armstrong, Bill Anders (Apollo 8), Victor Gorbakto, and Jim Lovell (Apollo 8 & 13).
Kathryn Aurora Gray’s discovery of a supernova earned her the chance to meet Neil Armstrong, Bill Anders (Apollo 8), Victor Gorbakto, and Jim Lovell (Apollo 8 & 13) (image credit: P. Gray/RASC).

Caroline Moore held the record prior to Kathryn as the youngest person to discover a supernova (Caroline was 14 at the time). Caroline subsequently had the honor of meeting President Obama at the White House (see the video below).

Supernova are immense explosions linked to the evolutionary end-state of certain stars. The explosions are so energetic that they can be observed in distant galaxies. Indeed, Nathan’s supernova could be some 600 million light years distant.  Gazing into space affords humanity the opportunity to peer back in time. Despite the (finite) speed of light being a remarkable 300000 km/s, the light-rays must travel over “astronomical” distances.

There are several different classes of supernovae. For example, Type II supernovae are associated with larger mass stars. The Sun will not terminate as a supernova, but may potentially evolve into a standard (or not) planetary nebula (see the Universe Today post “Astronomers Hint that our Sun won’t Terminate as the Typical Planetary Nebula”).

Nathan’s discovery has been posted on the International Astronomical Union’s site, and its presence confirmed by US and Italian-based observers. Its provisional name is: PSN J18032459+7013306, and to get an official supernova designation a large telescope needs to confirm the unique supernova light signature (via a spectrum).  Is the target a bona fide supernova?

“Given no motion, large distance from the galactic plane (ie. not likely a nova), and several optical confirmations, as well as its very close angular proximity to a faint galaxy, it is a supernova at any reasonable certainty,” said Lane, an astronomer in the Dept. of Astronomy & Physics at Saint Mary’s University, as well as the director of the Burke-Gaffney and Abbey Ridge astronomical observatories. “A significant fraction of
the supernova discoveries these days are not observed spectrographically due to the sheer number of them vs. telescope time.”

Nathan Gray is the son of Paul and Susan Gray.

*2013 10 31.9053 – update from the IAU: SN to be confirmed in PGC 61330 detected with 3 x 3 min images (exp 9 min). Astrometry: RA 18 03 24.12 Dec +70 13 26.4 (ref stars UCAC2) Photometry: 17.00CR +/-0.02 (USNO A2R Ref stars 163R, 170R, 172R, 173R). Measure on unfiltered image. Observer and measurer: Xavier Bros, ANYSLLUM OBSERVATORY, Ager, Spain. T-350mm f4.6. Link to image and further information: http://www.anysllum.com/PSN_PGC61330.jpg

Watch Live: Sunday’s “Hybrid Solar Eclipse”

Totality! As seen during the November 13th, 2012 total solar eclipse. (Image credit: Narayan Mukkavilli, used with permission).

The chase is on. On Sunday, November 3rd, the shadow of the Moon will cross the Earth for one last time in 2013. We recently wrote about the prospects for viewing this “hybrid” annular-total solar eclipse as it crosses the Atlantic and central Africa. Viewers from northern South America across the U.S. Eastern Seaboard up into the Canadian Maritimes will also be treated to a brilliant rising partial eclipse over the Atlantic at sunrise. Tickets are already in hand for many, as umbraphiles wing their way (cue Indiana Jones music) to dusty and exotic far off locales to stand briefly in the shadow of our Moon…

But what if it’s cloudy?

Once the bane of eclipse-chasers, you can now thwart our sometimes murky atmosphere by catching the solar eclipse online.

I remember our first experience with eclipse-chasing on the internet, trying to catch an eclipse broadcast on ye ole dial up modem from an internet café (remember internet cafes?) way back in the late 90s. This was pre-You Tube, pre-UStream. Needless to say, the tenuous connection afforded nary a frozen glimpse of the partially eclipsed Sun, and crashed all together at the onset of totality.

Fast forward to 2013, when ginormous data packets routinely fly around the globe.

True, this eclipse presents a challenge, as it crosses some pretty wild and unconnected terrain. But one standby that we can expect is the good people at Slooh, who have dispatched a broadcast team to the African nations of Gabon and Kenya:

As of this writing, Slooh looks to be going live at around 11:45 UT on Sunday November 3rd. This is 6:45 AM EST, which takes into account our “falling back” one hour to UT -5 hours on Sunday morning. Astronomer Brian Cox will be broadcasting live from Kenya, and the broadcast starts just over two hours prior to the first landfall of totality at just before 14:00 UT. From Gabon, Maximum totality will be a brief 1 minute and 5 seconds, and will dwindle to an even briefer 14 seconds over Lake Turkana in Kenya before ending as a brilliant sunset eclipse over Somalia and Ethiopia. A backup broadcast of the partial phases of the eclipse is also planned from Slooh’s home base site in the Canary Islands.

Another fascinating potential broadcast may come our way from the BRCK organization basing their observations of the eclipse from the shores of Lake Turkana in Kenya.  Billed as “Your Backup Generator for the Internet,” BRCK’s mission is to bring broadband access internet to people in remote regions of the world. This weekend’s eclipse certainly qualifies. As of writing this on Halloween, October 31st, the BRCK team had gone into the field to “stress test” their webcasting capability onsite; follow them on Twitter as @brcknet for the latest updates. As of yet, there’s no embed for the broadcast, though we’ll be sure to drop it in if it surfaces!

There’s also some interesting science afoot during this eclipse as well. A recent press release out from Williams College notes that Field Memorial Professor of Astronomy and chair of the International Astronomical Union’s Working Group on Eclipses Jay Pasachoff will observe the eclipse, along with a student and tourist expedition from Gabon. A veteran eclipse chaser, Pasachoff will be working in concert with Dr. Vojtech Rusin of the Astronomical Institute of Slovakia, solar researchers Aris Voulgaris and Robert Lucas and William College students to study the ethereal solar corona.  Satellite-based coronagraphs, such as the one employed by SOHO, can create an “artificial eclipse” of the Sun to study the corona, but also face the challenge of scattered light via a phenomenon known as Fresnel-diffraction. Pasachoff and team hope to combine their observations with those being routinely carried out by NASA, the European Space Agency and the Royal Observatory in Belgium to characterize the solar corona and improve our understanding of the space weather environment. Pasachoff’s expedition is being assisted via support from the South African Astronomical Observatory, Nommo Astronomia, the Gabon Astronomy Society and the Gabon Space Agency. Veteran eclipse chaser and historian Michael Zeiler (@EclipseMaps) has also joined up with Pasachoff’s group in Gabon.

In space, the NASA/JAXA joint solar observing Hinode spacecraft and ESA’s Sun watching Proba-2 will also catch several partial eclipses from their respective perches in low Earth orbit. Expect to see these pics in the days following Sunday’s eclipse.

We’ll be dropping in more broadcasts as they come to our attention this weekend here at Universe Today. Planning an ad-hoc webcast of the eclipse? Let us know in the comments below! Even if it’s just a brief view of the rising partially eclipsed Sun from the beach, its worth the effort. Just remember that you’ll need a fairly long focal length (in the range of 200mm or longer) and a proper solar filter for the Sun to appear like anything more than a washed out dot in the broadcast. And always run a test of your rig beforehand!

Good luck, happy eclipse chasing, and don’t forget to send those eclipse pics to Universe Today!