BRAVO ON PIA JOB!

Exploring space is cool!!! Humans of all ages have been wondering what’s out there for a very long time. If you can’t physically be there, a super high-powered telescope in space is the next best thing. When the James Webb Space Telescope is fully deployed in June, we’re going to be in for some really interesting info. IMAGES: (second from top) The Hubble Telescope; (third from top) Rendering of the James Webb Space Telescope being deployed; (fourth from top) Size comparison of adult human to the Hubble mirror to the Webb mirror; (fifth from top) rendering of the Webb telescope fully deployed. (bottom left) The Webb logo; (bottom right) My logo. :))))

Happy New Year to all.  Hope you had a fun and safe holiday break – I sure did!  Over the past few weeks, I’ve been geeking out a bit, and following the amazing story and success of the James Webb Space Telescope (JWST).  Talk about a PIA Job! – a project that began over 25 years ago and will exceed $10B in costs.  Think about the logistics, planning, coordination, problem solving, creativity, and final solutions – (I thought the rover on Mars was something, until I learned more about this project).  Several thousand scientists, engineers, and technicians spanning 15 countries have contributed to JWST – a total of 258 companies, government agencies, and academic institutions are participating in the project; 142 from the United States, 104 from 12 European countries, and 12 from Canada (so glad I’m not in the accounting dept for this one).  Solving PIA Jobs! is at the heart of everything here at KHT.  Our ongoing “mission” is to recruit and train our teams to not only perform their jobs, but to also bring a fresh perspective of problem solving and creativity to the job.  While our solutions are not “cosmic” they often follow the same pattern – challenge, experiment, trial and error, test, solve, engineer, produce and deliver.  Hats off to the amazing engineers, project managers, builders and thinkers on the JWST project – we marvel at what’s been accomplished so far and look forward to seeing the amazing images.  Here’s just a bit of information on the project – be sure to click on the links that can take you further into the story – NASA and Space.com really have this tracked and covered.  And thanks to wikipedia.com, youtube.com, webbtelescope.org and iflscience.com for the info and links.

Quick Overview Video

Full JWST Story

Cool Deployment Video  (Filmed from Ariane 5’s upper stage, the video was transmitted in near real-time during the launch on Christmas Day)

Neil deGrasse Tyson Explainer Video

What is the James Webb Space Telescope?
The JWST a space telescope developed by NASA with contributions from the European Space Agency (ESA), and the Canadian Space Agency (CSA) named after James E. Webb, who was the administrator of NASA from 1961 to 1968 and played an integral role in the Apollo program. It is designed to provide improved infrared resolution and sensitivity over the Hubble telescope, and will enable a broad range of investigations across the fields of astronomy and cosmology, including observations of some of the most distant events and objects in the Universe such as the formation of the first galaxies, and detailed atmospheric characterization of potentially habitable exoplanets.

When was the James Webb Space Telescope launch and how long to reach orbit?
Webb launched at 7:20 a.m. EST (1220 GMT) on December 25, 2021.  Webb travels for about a month to reach its orbit at the second Sun-Earth Lagrange point (L2), 1.5 million kilometers (940,000 miles) from Earth.

How big is the Webb telescope?
The sunshield dimensions are 21.2 by 14.2 meters (69.5 by 46.5 feet) and the height of the entire observatory is 8 meters (28 feet).

How does Webb deploy in space?
Webb’s deployment in space involves unfolding the sunshield and mirrors, a process that must be carefully conducted over nearly a month. The sequence is best explained visually in this deployment animation.

What is the size of Webb’s mirror?
Webb’s segmented primary mirror has a diameter of 6.6 meters (21.7 feet). Each of the 18 segments is 1.32 meters (4.3 feet) across. The area of the mirror is approximately 25 square meters (270 square feet) and the mass is 705 kilograms (1,550 pounds on Earth).

Why does Webb need a sunshield?
To accurately and precisely detect faint infrared light from distant objects in the universe, Webb must be shielded from the strong infrared light emanating nearby from the Sun, Earth, and Moon. The sunshield’s five layers block the light from these nearby objects.

How is Webb powered?
The Webb telescope is powered by an on-board solar array. It also has a propulsion system to maintain the observatory’s orbit and attitude. The solar array provides 2,000 watts of electrical power for the life of the mission, and there is enough propellant onboard for at least 10 years of science operations.

What is the destination for Webb?
By the end of January 2022, the telescope is set to reach its final destination – L2, the second Lagrangian Point, around 1.5 million kilometers (932,056 miles) from Earth. This is significantly further from Earth than its predecessor, the Hubble Space Telescope, which orbited just 547 kilometers (340 miles) above Earth.

Which cameras (instruments) are on the Webb telescope and what do they do?
Webb has four scientific instruments, the Near-Infrared Camera (NIRCam), the Near-Infrared Spectrograph (NIRSpec), the Near-Infrared Imager and Slitless Spectrograph (NIRISS), and the Mid-Infrared Instrument (MIRI). Each of these instruments uses infrared detectors to capture light from distant astronomical sources.

How much data will Webb transmit each day?
Webb can downlink at least 57.2 gigabytes of recorded science data each day, with a maximum data rate of 28 megabits per second.

How are Webb’s mirrors aligned after the rigors of launch?
The primary mirror segments and secondary mirror are moved by six actuators that are attached to the backs of the mirrors. The primary segments have an additional actuator at the center of the mirror to adjust their curvature. Those seven spots are adjustable to align the 18 segments of the primary mirror to each other, and adjust the primary and secondary mirrors to the fixed tertiary mirror and the instruments.

How much gold is used to make the Webb telescope?
A little more than 48 grams of gold are used in the Webb mirror. This is equivalent to the mass of a golf ball, which would fill a volume the size of a marble. This gold is a thin (100 nanometers) layer that is vacuum vapor deposited on each of the 18 primary mirror segments and the single secondary mirror. Gold is a highly reflective material at infrared wavelengths, helping to focus light from distant objects onto Webb’s sensitive instruments.

How much of the sky can Webb see?
Over the course of six months, as Webb orbits the Sun with Earth, it has the ability to observe almost any point in the sky. Webb’s field of regard is limited to a 50-degree swath of the celestial sphere: About 39% of the sky is potentially visible to Webb at any given time. Because Webb must face away from objects that are warm and close enough to interfere with its ability to observe faint infrared light, it cannot observe the Sun, Mercury, Venus, Earth, or the Moon.

When will we see the first images from Webb?
After reaching its orbit, Webb undergoes science and calibration testing. Then, regular science operations and images will begin to arrive, approximately six months after launch. However, it is normal to also take a series of “first light” images that may arrive slightly earlier.

Who was James Webb?
The Webb telescope is named after James E. Webb (1906–1992), NASA’s second administrator. James Webb is best known for leading Apollo, the series of exploration programs that landed the first humans on the Moon. He also initiated a vigorous space science program that was responsible for more than 75 launches during his tenure, including America’s first interplanetary explorer spacecrafts. Read more about the life and impact of James Webb.

Which areas of science will Webb explore?
Webb will explore: Early Universe, Galaxies Over Time, The Star Lifecycle, Other Worlds

 

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DO YOU LIKE CONTESTS?
Me, too.

As you may know the Kowalski Heat Treating logo finds its way
into the visuals of my Friday posts.
I.  Love.  My.  Logo.
One week there could be three logos.
The next week there could be 15 logos.
And sometimes the logo is very small or just a partial logo showing.
But there are always logos in some of the pictures.
So, I challenge you, my beloved readers, to count them and send me a
quick email with the total number of logos in the Friday post.
On the following Tuesday I’ll pick a winner from the correct answers
and send that lucky person some great KHT swag.
So, start counting and good luck!  
Oh, and the logos at the very top header don’t count.
Got it? Good.  :-))))
Have fun!!

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Perseverance

July 30, 2020…Lift-off for Mars!!!  Touchdown on Mars February 18, 2021!!!!  People were watching from homes, offices and coffee shops across the country and around the world. The discoveries yet to be found will be used as a springboard by the next generation of space travelers. I do wonder what that next generation will be doing on Mars. Exciting stuff, my friends!

What a cool word.  We hear it often from those who just never give up.  Relentless drive. Digging for answers.  Training to become better, then the best.  It’s a word for those who seek to achieve something despite difficulties, failure, or opposition.  Been there, Done that you say? Awesome. What’s great for me here at KHT is that it’s embedded in our walls, our culture, our past and our people.  Solving your PIA (@%$) Jobs! is never easy.  We test, retest, and retest the retest.  And tweak and tinker, figure and fuss, until we get it right.  And then proudly share it with you, hoping you’ll honor us with the opportunity to do your work.  For the hundreds of people who were a part of the successful Mars Rover Landing last week, we salute you.  And then can just say, ”WOW”!  True Perseverance. Overcoming obstacles, painstaking planning, simple solutions (off the shelf cameras) and crazy solutions (electricity from decaying plutonium (what?)) It all came together in a breathtaking way.  Enjoy the trivia and videos below from the mission – they are truly amazing. Thanks to NASA.gov and YouTube/Elton for the music track.

Great Soundtrack while you read  
Backstory Video 
Amazing Landing Video
Full Video Library Access

Mission Name: Mars 2020
Rover Name: Perseverance
Main Job: The Perseverance rover will seek signs of ancient life and collect rock and soil samples for possible return to Earth.
Launch: July 30, 2020, Cape Canaveral Air Force Station, Florida
Landed: Feb. 18, 2021
Landing Site: Jezero Crater, Mars
Mission Duration: At least one Mars year (about 687 Earth days)
Tech Demo: The Mars Helicopter is a technology demonstration, hitching a ride on the Perseverance rover.

Over the past two decades, missions flown by NASA’s Mars Exploration Program have shown us that Mars was once very different from the cold, dry planet it is today. Evidence discovered by landed and orbital missions point to wet conditions billions of years ago. These environments lasted long enough to potentially support the development of microbial life.

THE ROVER
The Mars 2020/Perseverance rover is designed to better understand the geology of Mars and seek signs of ancient life. The mission will collect and store a set of rock and soil samples that could be returned to Earth in the future. It will also test new technology to benefit future robotic and human exploration of Mars.

Key objectives include: Explore a geologically diverse landing site, Assess ancient habitability,
seek signs of ancient life, particularly in special rocks known to preserve signs of life over time, gather rock and soil samples that could be returned to Earth by a future NASA mission, demonstrate technology for future robotic and human exploration.

Perseverance carried seven instruments to conduct unprecedented science and test new technology on the Red Planet. They are:
Mastcam-Z, an advanced camera system with panoramic and stereoscopic imaging capability with the ability to zoom. The instrument also will determine mineralogy of the Martian surface and assist with rover operations. The principal investigator is James Bell, Arizona State University in Tempe. Check out the first view

  • SuperCam, an instrument that can provide imaging, chemical composition analysis, and mineralogy at a distance. The principal investigator is Roger Wiens, Los Alamos National Laboratory, Los Alamos, New Mexico. This instrument also has a significant contribution from the Centre National d’Etudes Spatiales, Institut de Recherche en Astrophysique et Planétologie (CNES/IRAP), France.
  • Planetary Instrument for X-ray Lithochemistry (PIXL), an X-ray fluorescence spectrometer and high-resolution imager to map the fine-scale elemental composition of Martian surface materials. PIXL will provide capabilities that permit more detailed detection and analysis of chemical elements than ever before. The principal investigator is Abigail Allwood, NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, California.
  • Scanning Habitable Environments with Raman & Luminescence for Organics and Chemicals (SHERLOC), a spectrometer that will provide fine-scale imaging and uses an ultraviolet (UV) laser to map mineralogy and organic compounds. SHERLOC will be the first UV Raman spectrometer to fly to the surface of Mars and will provide complementary measurements with other instruments in the payload. SHERLOC includes a high-resolution color camera for microscopic imaging of Mars’ surface. The principal investigator is Luther Beegle, JPL.
  • The Mars Oxygen In-Situ Resource Utilization Experiment (MOXIE), a technology demonstration that will produce oxygen from Martian atmospheric carbon dioxide. If successful, MOXIE’s technology could be used by future astronauts on Mars to burn rocket fuel for returning to Earth. The principal investigator is Michael Hecht, Massachusetts Institute of Technology, Cambridge, Massachusetts.
  • Mars Environmental Dynamics Analyzer (MEDA), a set of sensors that will provide measurements of temperature, wind speed and direction, pressure, relative humidity, and dust size and shape. The principal investigator is Jose Rodriguez-Manfredi, Centro de Astrobiología, Instituto Nacional de Tecnica Aeroespacial, Spain.
  • The Radar Imager for Mars’ Subsurface Experiment (RIMFAX), a ground-penetrating radar that will provide centimeter-scale resolution of the geologic structure of
    the subsurface. The principal investigator is Svein-Erik Hamran, the Norwegian Defense Research Establishment, Norway.

Size and Dimensions – The car-sized Perseverance rover is about 10 feet long (not including the arm), 9 feet wide, and 7 feet tall, weighing in at 2,260 pounds.
Technology – Perseverance will also test new technology for future robotic and human missions to the Red Planet. That includes an autopilot for avoiding hazards called Terrain Relative Navigation and a set of sensors for gathering data during the landing (Mars Entry, Descent and Landing Instrumentation 2, or MEDLI2). A new autonomous navigation system will allow the rover to drive faster in challenging terrain.
Power System – is a Multi-Mission Radioisotope Thermoelectric Generator (MMRTG) provided by the U.S. Department of Energy. It uses the heat from the natural decay of plutonium-238 to generate electricity.
Program Management – The Mars 2020 Project is managed for NASA’s Science Mission Directorate, Washington, D.C., by the Jet Propulsion Laboratory (JPL), a division of Caltech in Pasadena, California. At NASA Headquarters, George Tahu is the Mars 2020 program executive and Mitchell Schulte is program scientist. At JPL, John McNamee is the Mars 2020 project manager and Ken Farley of Caltech is project scientist.

THE HELICOPTER
The Mars Helicopter is a small, autonomous aircraft that was carried to the surface on the Red Planet attached to the belly of the Mars 2020 rover. Its mission is experimental in nature and completely independent of the Mars 2020 science mission. In the months after landing, the helicopter will be placed on the surface to test – for the first time ever – powered flight in the thin Martian air.

Its performance during these experimental test flights will help inform decisions relating to considering small helicopters for future Mars missions, where they could perform in a support role as robotic scouts, surveying terrain from above, or as full standalone science craft carrying instrument payloads. Taking to the air would give scientists a new perspective on a region’s geology and even allow them to peer into areas that are too steep or slippery to send a rover. In the distant future, they might even help astronauts explore Mars.

Key objectives include: Prove powered flight in the thin atmosphere of Mars. The Red Planet has lower gravity (about one- third that of Earth) but its atmosphere is just 1% as thick, making it much harder to generate lift, demonstrate miniaturized flying technology that requires shrinking down onboard computers, electronics and other parts so that the helicopter is light enough to take off, operate autonomously using solar power to charge its batteries and rely on internal heaters to maintain operational temperatures during the cold Martian nights.
Size and Dimensions: Weighs 4 pounds (1.8 kg), Solar-powered and recharges on its own, Wireless communication system, Two 4-foot-long (1.2- meter-long) rotor system that
spins up to 2,400 revolutions per minute, Equipped with inertial sensors, a laser altimeter and
two cameras (one color and one black-and-white)
Program Management – The Mars 2020 Project and Mars Helicopter Technology Demonstration are managed for NASA’s Science Mission Directorate, Washington, by the Jet Propulsion Laboratory (JPL), a division of Caltech in Southern California. At NASA Headquarters, David Lavery is the program executive for the Mars helicopter. At JPL, MiMi Aung is the Mars Helicopter project manager and J. (Bob) Balaram is chief engineer.
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DO YOU LIKE CONTESTS?
Me, too.

As you may know the Kowalski Heat Treating logo finds its way
into the visuals of my Friday posts.
I.  Love.  My.  Logo.
One week there could be three logos.
The next week there could be 15 logos.
And sometimes the logo is very small or just a partial logo showing.
But there are always logos in some of the pictures.
So, I challenge you, my beloved readers, to count them and send me a
quick email with the total number of logos in the Friday post.
On the following Tuesday I’ll pick a winner from the correct answers
and send that lucky person some great KHT swag.
So, start counting and good luck!  
Oh, and the logos at the very top header don’t count.
Got it? Good.  :-))))
Have fun!!

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WOW

(top) Wow!!! (row two left) Elon Musk and his son watch the lift-off (row three left) “Starman” floating in space. (row three right) A tweet by Jon Fusco makes the point: “Tesla playing Bowie (2018)” and Bowie playing Tesla (2006). David Bowie actually played Nikola Tesla in the Christopher Nolan film “The Prestige”. (row four) Check out the screen on the Tesla dashboard. (bottom) These booster rockets dropped of the main rocket and landed upright…at the same time. Wow!!!!

 

Every once in a while, events happen that just take my breath away.  Last week, as you probably read, Elon Musk’s Space X vehicle had a successful launch.  I was intrigued, not just as a curiosity seeker, but also as a business owner.  Think about it – here’s a guy, Elon Musk, who decided he wanted to go to Mars.  He creates a company, recruits an incredible team, overcomes ridiculous odds, and then includes things never before tried, like landing the rocket boosters safely back on earth, and landing the rocket booster safely on a floating drone ship in the middle of the ocean … really.  So, on behalf of all of us business owners, dreamers, daily masters of PIA (Pain in the @%$) Jobs!, employers, and Americans, I salute you, your staff, your vision and passion to make this happen.  Take the time today to watch the launch (and re-entry) of the vehicle parts, and then watch the footage of Elon’s reaction, and then enjoy the Tesla Starman views … WOW !!

 

Launch and side booster landings:

 

Elon Musk Emotional Reaction To Falcon Heavy Launch and Interview:

 

“Starman” – in space:

 

 

And… Check out these “14 things you might not know about the SpaceX rocket launch” from c|net —> HERE