7 Things You Didn’t Know Came From NASA Technology

7 Things You Didn’t Know Came from NASA Technology

Every  year, we publish a round-up of 50 or so NASA innovations that can also be found  in our daily  lives here on Earth.

We call them spinoffs — technologies spun off from America’s space program — and this week the 2017 edition was published.  Here are some of our favorite things we bet you didn’t know use space technology.

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1.Crash Test Cameras 

Parachutes are a key part of the landing system for many of our spacecraft, but before we send them into orbit — or beyond — we have to make sure that they’re going to work as designed. One important component of testing is a video that captures every millisecond as the chute opens, to see if it’s working and if not, what went wrong. 

Integrated Design Tools built a camera for us that could do just that: rugged and compact, it can film up to 1,000 frames per second and back up all that data almost as fast.  Now that same technology is being used to record crash tests, helping ensure that we’re all safer on the roads.

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2.Archaeology 

We often use laser-imaging technology, or lidar, on missions in outer space. Thanks to lidar, snow was discovered on Mars, and the technology will soon help us collect a sample from an asteroid to bring home to Earth. 

To do all that, we’ve helped make smaller, more rugged, and more powerful lidar devices, which have proven useful here on Earth in a lot of ways, including for archaeologists. Lidar scans can strip away the trees and bushes to show the bare earth—offering clues to help find bones, fossils, and human artifacts hidden beneath the surface. 

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3.Golf Clubs 

A screw is a screw, right? Or is it?  

When we were building the Space Shuttle, we needed a screw that wouldn’t loosen during the intense vibrations of launch. An advanced screw threading called Spiralock, invented by the Holmes Tool Company and extensively tested at Goddard Space Flight Center, was the answer.  

Now it’s being used in golf clubs, too. Cobra Puma Golf built a new driver with a spaceport door (designed to model the International Space Station observatory) that allows the final weight to be precisely calibrated by inserting a tungsten weight before the door is screwed on.  

And to ensure that spaceport door doesn’t pop off, Cobra Puma Golf turned to the high-tech threading that had served the Space Shuttle so well. 

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4.Brain Surgery 

Neurosurgery tools need to be as precise as possible.

One important tool, bipolar forceps, uses electricity to cut and cauterize tissue. But electricity produces waste heat, and to avoid singeing healthy brain tissue, Thermacore Inc. used a technology we’ve been relying on since the early days of spaceflight: heat pipes.  The company, which built its expertise in part through work it has done for us over more than 30 years, created a mini heat pipe for bipolar forceps.  

The result means surgery is done more quickly, precisely — and most importantly, more safely.

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5.Earthquake Protection 

The Ares 1 rocket, originally designed to launch crewed missions to the moon and ultimately Mars, had a dangerous vibration problem, and the usual solutions were way too bulky to work on a launch vehicle.  

Our engineers came up with a brand new technology that used the liquid fuel already in the rocket to get rid of the vibrations. And, it turns out, it works just as well with any liquid—and not just on rockets.  

An adapted version is already installed on a building in Brooklyn and could soon be keeping skyscrapers and bridges from being destroyed during earthquakes. 

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6.Fertilizer 

When excess fertilizer washes away into ground water it’s called nutrient runoff, and it’s a big problem for the environment. It’s also a problem for farmers, who are paying for fertilizer the plant never uses. 

Ed Rosenthal, founder of a fertilizer company called Florikan, had an idea to fix both problems at once: coating the fertilizer in special polymers to control how quickly the nutrient dissolves in water, so the plant gets just the right amount at just the right time.  

Our researchers helped him perfect the formula, and the award-winning fertilizer is now used around the world — and in space. 

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7. Cell Phone Cameras  

The sensor that records your selfies was originally designed for something very different: space photography.  

Eric Fossum, an engineer at NASA’s Jet Propulsion Laboratory, invented it in the 1990s, using technology called complementary metal-oxide semiconductors, or CMOS. The technology had been used for decades in computers, but Fossum was the first person to successfully adapt it for taking pictures. 

As a bonus, he was able to integrate all the other electronics a camera needs onto the same computer chip, resulting in an ultra-compact, energy-efficient, and very reliable imager. Perfect for sending to Mars or, you know, snapping a pic of your meal. 

To learn about NASA spinoffs, visit: https://spinoff.nasa.gov/index.html                                        

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5 years ago

Chart-Topping Space Images From 2019 You Won’t Want to Miss

From the first-ever image of a black hole, to astronaut Christina Koch breaking the record for the longest single spaceflight by a woman – 2019 was full of awe-inspiring events! 

As we look forward to a new decade, we’ve taken ten of our top Instagram posts and put them here for your viewing pleasure. With eight out of ten being carousels, be sure to click on each title to navigate to the full post. 

1. First-Ever Black Hole Image Makes History 

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In a historic feat by the Event horizon Telescope and National Science Foundation, an image of a black hole and its shadow was captured for the first time. At a whopping 3.4 million likes, this image takes home the gold as our most loved photo of 2019. Several of our missions were part of a large effort to observe this black hole using different wavelengths of light and collect data to understand its environment. Here’s a look at our Chandra X-Ray Observatory’s close-up of the core of the M87 galaxy with the imaged black hole at its center.  

2. Hubble Celebrates 29 Years of Dazzling Discoveries

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When you wish upon a star… Hubble captures it from afar ✨On April 18, 2019 our Hubble Space Telescope celebrated 29 years of dazzling discoveries, serving as a window to the wonders of worlds light-years away. ⁣

Hubble continues to observe the universe in near-ultraviolet, visible, and near-infrared light. Over the past 29 years, it has captured the farthest views ever taken of the evolving universe, found planet-forming disks around nearby stars and identified the first supermassive black hole in the heart of a neighboring galaxy. ⁣Want more? Enjoy the full 10 photo Instagram carousel here. 

3. Stars and Stripes in Space for Flag Day 

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Patriotism was in the air June 14 for Flag Day, and coming in at number three in our most liked Instagram line up is a carousel of our stars and stripes in space! One of the most iconic images from the Apollo 11 missions is of Buzz Aldrin saluting the American flag on the surface of the Moon. But did you know that over the years, five more flags joined the one left by Apollo 11 – and that many other flags have flown onboard our spacecraft? Scroll through the full carousel for flag day here. 

4. Spitzer Celebrates its Super Sweet 16! 

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Since 2003, our Spitzer Space Telescope has been lifting the veil on the wonders of the cosmos, from our own solar system to faraway galaxies, using infrared light! Thanks to Spitzer, we've confirm the presence of seven rocky, Earth-size planets, received weather maps of hot, gaseous exoplanets and discovered a hidden ring around Saturn. In honor of Spitzer's Sweet 16 in space, enjoy 16 jaw-dropping images from its mission here. 

5. Earth as Seen Through Our Astronauts’ Eyes Show  Perspective Changing Views

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“That's here. That's home. That's us.” – Carl Sagan

Seeing Earth from space can alter an astronauts’ cosmic perspective, a mental shift known as the “Overview Effect.” First coined by space writer Frank White in 1987, the Overview Effect is described as a feeling of awe for our home planet and a sense of responsibility for taking care of it. See Earth from the vantage point of our astronauts in a carousel of perspective-changing views here.

6. Astronaut Christina Koch Breaks Record for Longest Single Spaceflight by Woman 

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Astronaut Christina Koch (@Astro_Christina) set a record Dec. 28, 2019 for the longest single spaceflight by a woman, eclipsing the former record of 288 days set by Peggy Whitson. Her long-duration mission is helping us learn how to keep astronauts healthy for deep space exploration to the Moon and Mars. Congrats to Christina on reaching new heights! Join in the celebration and view few photos she captured from her vantage point aboard the Space Station here. 

7. Our Beautiful Planet – The Only Place We Know to Harbor Life – From Space

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Earth is special. It’s the only place in the universe that we know contains life. 

On July 7, 2019, two million people joined us in celebrating its beauty with a jaw dropping carousel of our home planet, as captured by crew members aboard the International Space Station. Bright blue oceans, glowing city lights and ice-capped mountain peaks come to life in a collection of breathtaking images, found here. 

8. A Moon Even Sinatra Couldn’t Help But Sing About

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Every 29 days our Moon turns over a new leaf, and on May, 18 we saw a very special one of its faces. Appearing opposite the Sun at 5:11 p.m. EDT, the world looked up to find a Blue Moon! Though the Moon didn’t actually look blue, the site of one is kind of rare. They occur on average about every two-and-a-half years when a season ends up having four full moons instead of three. Click through a carousel of high-definition lunar phases here. 

9. The Majesty of Hubble Imagery ... From Your Backyard

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On December 23, a new gallery of Hubble Space Telescope images highlighting celestial objects visible to amateur and professional astronomers alike was released. All of the objects are from a collection known as the Caldwell catalog, which includes 109 interesting objects visible in amateur-sized telescopes in both the northern and southern skies. Flip through the jaw-dropping carousel here, and learn more about how you can study the night sky with Hubble here. 

10. The Moon Gets Sassy

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Nobody:

The Moon: “Y'all on the way yet?” 👀

We're working on it, Moon. Under the Artemis program, we're sending the first woman and the next man to walk on your surface by 2024. Find out how we’re doing it here. 

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For more pictures like these, follow us on Instagram: https://www.instagram.com/nasa/

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8 years ago

Solar System: Things to Know This Week

Our solar system is huge, so let us break it down for you. Here are a few things you should know this week:

1. Science at the Edge

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As the New Horizons spacecraft speeds away at more than 31,000 miles per hour (14 km/s) it continues to explore the Kuiper Belt, the region of icy bodies beyond Neptune. New Horizons has now twice observed 1994 JR1, a 90-mile-wide object orbiting more than 3 billion miles from the sun.

2. A Spaceship, Refined

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This artist’s rendering shows our Europa mission spacecraft, which is being developed for a launch sometime in the 2020s. The mission will place a spacecraft in orbit around Jupiter to explore the giant planet’s moon Europa. This updated concept image shows tow large solar arrays extending from the sides of the spacecraft, to which the mission’s ice-penetrating radar antennas are attached. A saucer-shaped high-gain antenna is also side mounted with a magnetometer boom placed next to it. Find out more about the spacecraft HERE.

3. Sojourn at Saturn

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The Cassini spacecraft is hard at work this week, orbiting Saturn to study the planet and its rings. The recent pictures are spectacular, take a look at them HERE.

4. Talking Juno

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Our Juno mission arrives at Jupiter on July 4, and that presents a unique opportunity for educators, science communicators and anyone interested in space exploration. We are providing a growing set of Juno-related information resources. Take a look at them HERE.

5. Now THAT’S a Long Distance Call

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How do explorers on Earth talk to astronauts and robotic spacecraft flung across the far reaches of space? They use the remarkable technology deployed by our Space Communications and Navigation (SCaN) Program Office. This month, SCaN is celebrating its 10th anniversary of managing the ultimate network. Find out how it works HERE.

Want to learn more? Read our full list of the 10 things to know this week about the solar system HERE.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com


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9 years ago

Fun Facts About Mars

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Mars is a cold desert world, and is the fourth planet from the sun. It is half the diameter of Earth and has the same amount of dry land. Like Earth, Mars has seasons, polar ice caps, volcanoes, canyons and weather, but its atmosphere is too thin for liquid water to exist for long on the surface. There are signs of ancient floods on the Red Planet, but evidence for water now exists mainly in icy soil and thin clouds.

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Earth has one, Mars has two…moons of course! Phobos (fear) and Deimos (panic) are the Red Planet’s two small moons. They are named after the horses that pulled the chariot of the Greek war god Ares, the counterpart to the Roman war god Mars.

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The diameter of Mars is 4220 miles (6792 km). That means that the Red Planet is twice as big as the moon, but the Earth is twice as big as Mars.

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Since Mars has less gravity than Earth, you would weigh 62% less than you do here on our home planet. Weigh yourself here on the Planets App. What’s the heaviest thing you’ve ever lifted? On Mars, you could have lifted more than twice that! Every 10 pounds on Earth only equals 4 pounds on the Red Planet. Find out why HERE.

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Mass is the measurement of the amount of matter something contains. Mars is about 1/10th of the mass of Earth.

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Mars and Earth are at their closest point to each other about every two years, with a distance of about 33 million miles between them at that time. The farthest that the Earth and Mars can be apart is: 249 million miles. This is due to the fact that both Mars and Earth have elliptical orbits and Mars’ orbit is tilted in comparison with the Earth’s. They also orbit the sun at different rates.

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The temperature on Mars can be as high as 70 degrees Fahrenheit (20 degrees Celsius) or as low as about –225 degrees Fahrenheit (-153 degrees Celsius). How hot or cold the surface varies between day and night and among seasons. Mars is colder than Earth because it is farther from the sun.

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You know that onions have layers, but did you know that Mars has layers too? Like Earth, Mars has a crust, a mantle and a core. The same stuff even makes up the planet layers: iron and silicate.

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Ever wonder why it’s so hard launching things to space? It’s because the Earth has a log of gravity! Gravity makes things have weight, and the greater the gravity, the more it weights. On Mars, things weigh less because the gravity isn’t as strong.

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Take a deep breath. What do you think you just breathed in? Mostly Nitrogen, about a fifth of that breath was Oxygen and the rest was a mix of other gases. To get the same amount of oxygen from one Earth breath, you’d have to take around 14,500 breaths on Mars! With the atmosphere being 100 times less dense, and being mostly carbon dioxide, there’s not a whole lot of oxygen to breathe in.

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Mars has about 15% of Earth’s volume. To fill Earth’s volume, it would take over 6 Mars’ volumes.

For more fun Mars facts, visit HERE.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com


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5 years ago
Say Hello To The Saturn Nebula 👋

Say hello to the Saturn Nebula 👋

Garden-variety stars like the Sun live fairly placid lives in their galactic neighborhoods, casually churning out heat and light for billions of years. When these stars reach retirement age, however, they transform into unique and often psychedelic works of art. This Hubble Space Telescope image of the Saturn Nebula shows the result, called a planetary nebula. While it looks like a piece of wrapped cosmic candy, what we see is actually the outer layers of a dying star.

Stars are powered by nuclear fusion, but each one comes with a limited supply of fuel. When a medium-mass star exhausts its nuclear fuel, it will swell up and shrug off its outer layers until only a small, hot core remains. The leftover core, called a white dwarf, is a lot like a hot coal that glows after a barbecue — eventually it will fade out. Until then, the gaseous debris fluoresces as it expands out into the cosmos, possibly destined to be recycled into later generations of stars and planets.

Using Hubble’s observations, scientists have characterized the nebula’s composition, structure, temperature and the way it interacts with surrounding material. Studying planetary nebulas is particularly interesting since our Sun will experience a similar fate around five billion years down the road.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.


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5 years ago
And That Is A Wrap!

And that is a wrap!

Get sucked into the black hole excitement? Find out more about these unique objects and the missions we have to study them, here. 

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.


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1 year ago

Did what you study in college prepare you for this career choice? How did you figure out this career was something you were interested in?


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8 years ago

Earth By The Numbers

Ahhh, Earth. Our home planet and oasis in space. You’re probably very familiar with this world, but here are a few things you may not know about our “Pale Blue Dot” of a planet.

From the vantage point of space, we are able to observe our planet globally using sensitive instruments to understand the delicate balance among its oceans, air, land and life. Satellite observations help study and predict weather, drought, pollution, climate change and many other phenomena that affect the environment, economy and society. 

1. Known to Harbor Life

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Of the nine planets, countless asteroids and meteors in our solar system, Earth is the only one known to harbor life. It has a thin layer of atmosphere that separates us from the coldness of space.

2.  All By Its Lonesome

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Unlike some other planets in the system that have three or more rings, the Earth has zero, but we do have one lonely moon that orbits us.

3. Moving At The Speed Of Life

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Earth is the third planet from the sun and is located about 93,000,000 miles away from it. At this distance, the Earth moves at 66,000 miles per hour through space to complete its 365 day rotation.

4. You Can Breathe Easy

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Earth’s atmosphere is 78% nitrogen, 21% oxygen and about 1% other ingredients. Most other planets in our solar system have an atmosphere, but Earth’s is the only one that’s breathable. 

5. For Real?

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Did you grow up thinking that each calendar year was 365 days long? It’s actually 365 days, 5 hours, 48 minutes and 56 seconds...in other words, it’s 365.2564 days long. This is why an extra day is add during a leap year: to help offset this time difference. 

6. Far Out

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We measure the distance of planets in our solar system in a measurement known as an Astronomical Unit, or AU. This measurement is based on the distance of the Earth from the sun. Earth is one AU from the sun, while Mars is 1.52 AU and Jupiter is 5.2 AU.

7. Taking Selfies...Before It Was Cool

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The first ever photo of Earth was captured on October 24, 1946 when a V-2 test rocket was launched into space from New Mexico.

8. Slumped Over Already

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The Earth doesn’t sit upright like you would think. It’s actually sitting on its side a bit, or rotational axis as it’s called, the Earth sits at a 23.45 degree rotational axis spin.

9. How Original...

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How did it get the name Earth? The name “Earth” is at least 1,000 years old. All the planets in our system are named after Greek and Roman gods and goddesses, except for Earth. The name itself is of English and German origin and simply means “ground”.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com


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2 years ago
A long-exposure image of a rocket launching to space. The image, which resembles a gigantic beam of light or a lightsaber, was taken several seconds after liftoff. The black launch tower is still visible at the bottom of the image. The background is the clear blue sky. The photo is of a SpaceX Falcon 9 rocket launching NASA’s SpaceX Crew-5 mission to the International Space Station with NASA astronauts Nicole Mann and Josh Cassada, Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata, and Roscosmos cosmonaut Anna Kikina onboard, Wednesday, Oct. 5, 2022, at NASA’s Kennedy Space Center in Florida. Credit: NASA/Joel Kowsky

Digital Creators: Apply to Watch Astronauts Launch to Space with NASA

Do you spend a lot of time online? Would you like to see our next crew of astronauts lift off to the International Space Station?

We're looking for digital content creators of all backgrounds to join us at Kennedy Space Center in Florida for our Crew-6 mission to the space station, set to lift off no earlier than Sunday, Feb. 26. Applications close Friday, Jan. 27 at 3 p.m. EST (2000 UTC)—we'd love to see you there! Apply now.

Can't make this one? Click here to stay updated about future opportunities.


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5 years ago

Smoke Gets In Your Eyes…and Our Instruments

Fires are some of the most dynamic and dramatic natural phenomena. They can change rapidly, burning natural landscapes and human environments alike. Fires are a natural part of many of Earth’s ecosystems, necessary to replenish soil and for healthy plant growth. But, as the planet warms, fires are becoming more intense, burning longer and hotter.

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Right now, a fleet of vehicles and a team of scientists are in the field, studying how smoke from those fires affects air quality, weather and climate. The mission? It’s called FIREX-AQ. They’re working from the ground up to the sky to measure smoke, find out what’s in it, and investigate how it affects our lives.

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Starting on the ground, the Langley Aerosol Research Group Experiment (LARGE) operates out of a large van. It’s one of two such vans working with the campaign, along with some other, smaller vans. It looks a little like a food truck, but instead of a kitchen, the inside is packed full of science instruments.

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The team drives the van out into the wilderness to take measurements of smoke and tiny particles in the air at the ground level. This is important for a few reasons: First of all, it’s the stuff we’re breathing! It also gives us a look at smoke overnight, when the plumes tend to sink down out of the atmosphere and settle near the ground until temperatures heat back up with the Sun. The LARGE group camps out with their van full of instruments, taking continuous measurements of smoke…and not getting much sleep.

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Just a little higher up, NOAA’s Twin Otter aircraft can flit down close to where the fires are actually burning, taking measurements of the smoke and getting a closer look at the fires themselves. The Twin Otters are known as “NOAA’s workhorses” because they’re easily maneuverable and can fly nice and slow to gather measurements, topping out at about 17,000 feet.

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Then, sometimes flying at commercial plane height (30,000 feet) and swooping all the way down to 500 feet above the ground, NASA’s DC-8 is packed wing to wing with science instruments. The team onboard the DC-8 is looking at more than 500 different chemicals in the smoke.

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The DC-8 does some fancy flying, crisscrossing over the fires in a maneuver called “the lawnmower” and sometimes spiraling down over one vertical column of air to capture smoke and particles at all different heights. Inside, the plane is full of instrument racks and tubing, capturing external air and measuring its chemical makeup. Fun fact: The front bathroom on the DC-8 is closed during science flights to make sure the instruments don’t accidentally measure anything ejected from the plane.

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Finally, we make it all the way up to space. We’ve got a few different mechanisms for studying fires already mounted on satellites. Some of the satellites can see where active fires are burning, which helps scientists and first responders keep an eye on large swaths of land.

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Some satellites can see smoke plumes, and help researchers track them as they move across land, blown by wind.

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Other satellites help us track weather and forecast how the fires might behave. That’s important for keeping people safe, and it helps the FIREX-AQ team know where to fly and drive when they’ll get the most information. These forecasts use computer models, based on satellite observations and data about how fires and smoke behave. FIREX-AQ’s data will be fed back into these models to make them even more accurate.

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Learn more about how NASA is studying fires from the field, here.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.


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8 years ago

Happy Martian New Year!

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For any planet, a year is the time it takes to make one orbit around the sun. Because Mars is farther away from the sun, it has to travel a greater distance than Earth. It takes Mars about twice as long as it does for Earth to make one circle around the sun…therefore, a year on Mars lasts twice as long.

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On May 5, Mars passes solar longitude 0 as the sun crosses the equator on Mars. This is the vernal equinox and was chosen by planetary scientists as the start of a new year.

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Mars has four seasons, roughly twice as long as those on Earth, but with more variation given Mars’ eccentric orbit and the fact its orbital speed varies more as a result.

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Did you know that there’s a U.S. city named Mars? Mars, PA hosts an annual Mars New Year celebration and we’re participating in this two-day science, technology, engineering and math (STEM) event to inspire young people to pursue innovation and exploration.

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More info on Mars, PA: http://www.marsnewyear.com/

Get updated images from the events in Mars, PA here: https://www.flickr.com/photos/nasahqphoto/sets/72157683457751005/

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com


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