Hi Mr Neeley, Thank You For Answering Questions! I’ve Got Two Things I Want To Know- How Does The Cockpit

Exploring an Asteroid Without Leaving Earth

This 45 day mission – which begins Feb. 1, 2018 – will help our researchers learn how isolation and close quarters affect individual and group behavior. This study at our Johnson Space Center prepares us for long duration space missions, like a trip to an asteroid or even to Mars.

The Human Research Exploration Analog (HERA) that the crew members will be living in is one compact, science-making house. But unlike in a normal house, these inhabitants won’t go outside for 45 days. Their communication with the rest of planet Earth will also be very limited, and they won’t have any access to internet. So no checking social media, kids!

The only people they will talk with regularly are mission control and each other.

The HERA XVI crew is made up of 2 men and 2 women, selected from the Johnson Space Center Test Subject Screening (TSS) pool. The crew member selection process is based on a number of criteria, including criteria similar to what is used for astronaut selection. The four would-be astronauts are:

Kent Kalogera

Jennifer Yen

Erin Hayward

Gregory Sachs

What will they be doing?

The crew are going on a simulated journey to an asteroid, a 715-day journey that we compress into 45 days. They will fly their simulated exploration vehicle around the asteroid once they arrive, conducting several site surveys before 2 of the crew members will participate in a series of virtual reality spacewalks.

They will also be participating in a suite of research investigations and will also engage in a wide range of operational and science activities, such as growing and analyzing plants and brine shrimp, maintaining and “operating” an important life support system, exercising on a stationary bicycle or using free weights, and sharpening their skills with a robotic arm simulation. 

During the whole mission, they will consume food produced by the Johnson Space Center Food Lab – the same food that the astronauts enjoy on the International Space Station – which means that it needs to be rehydrated or warmed in a warming oven.

This simulation means that even when communicating with mission control, there will be a delay on all communications ranging from 1 to 5 minutes each way.

A few other details:

The crew follows a timeline that is similar to one used for the space station crew.

They work 16 hours a day, Monday through Friday. This includes time for daily planning, conferences, meals and exercise.

Mission: February 1, 2018 - March 19, 2018

But beware! While we do all we can to avoid crises during missions, crews need to be able to respond in the event of an emergency. The HERA crew will conduct a couple of emergency scenario simulations, including one that will require them to respond to a decrease in cabin pressure, potentially finding and repairing a leak in their spacecraft.

Throughout the mission, researchers will gather information about living in confinement, teamwork, team cohesion, mood, performance and overall well-being. The crew members will be tracked by numerous devices that each capture different types of data.

Learn more about the HERA mission HERE. 

Explore the HERA habitat via 360-degree videos HERE.

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Gelatin in space!  Looks a bit like a tadpole when it is floating around, but I promise it was a tasty treat for us on the Space Station.  The food lab prepared drink bags with gelatin mix inside, and I made gelatin for the crew. It is very tempting to play with your food when it floats.

Get Space-Crafty with Earth Science!

It’s time to get space-crafty! (Get it?) We’re getting ready to launch Landsat 9 into space this fall, and we want to know, how does Landsat inspire you?

For nearly 50 years, Landsat satellites have been collecting important data and taking beautiful images of Earth, as a partnership between NASA and the U.S. Geological Survey. Scientists and policy makers alike use this data to understand climate change, deforestation, the growth of cities, and so much more.

In celebration of the Landsat 9 launch in September, we are calling all crafters to create space-crafts inspired by your favorite Landsat image! From watercolor paintings to needlework to frosted cakes, let your creativity flow and show us how you see Landsat images.

Post a picture of your craft on Instagram, Twitter or Facebook with the hashtag #LandsatCraft. We will spotlight some on social media!

For a little inspiration, here are some #LandsatCraft examples from some of the people who work with Landsat:

“Looking through the Visible Earth Landsat gallery for inspiration, I saw the Landsat Image Mosaic of Antarctica (LIMA) and knew immediately what I had to do -- recreate it in a mosaic of my own. LIMA is a composite of more than 1,000 cloud-free Landsat 7 images of Antarctica, and when it was released in 2007 it was our first high resolution, true-color look at the icy continent.” – Kate Ramsayer, NASA Landsat Communications Coordinator

“I love embroidering satellite imagery and NASA data. For Landsat, I wanted something with lots of straight lines -- much easier to stitch! -- and crop fields like these fit the bill. It’s amazing how clearly we can see the influence of human activities in satellite imagery like this. It’s a constant reminder of the effect we have on our home planet.” – Katy Mersmann, Earth Science Social Media Lead

“We didn’t have the discipline or the organizational skills to do any of the really, really fancy images, like Lena Delta, so we chose Garden City, Kansas in 1972. We added a model of Landsat 1, too.” – Ryan Fitzgibbons, Earth Science Producer, and Charles Fitzgibbons, Age 8

"I was inspired by this Landsat image which demonstrates how we can use satellite imagery to remotely monitor cover crop performance, a sustainable farming practice that promotes soil health. Since I began working with NASA Harvest, NASA's Food Security and Agriculture Program, I've come to understand the critical importance of conservation agriculture and resilient farmlands in support of a food secure future for all, especially in the face of a changing climate." – Mary Mitkish, NASA Harvest Communications Lead

“I chose particular ingredients that represent the Landsat qualities that we celebrate:

The base spirit is gin because Landsat data is clean and precise. Vermouth represents our foreign collaborators. Using both lemon and lime juices signifies the diverse uses of the data. The ginger is for the land we study. The apple, well, because it’s American. The club soda makes it a long drink, for the long data record.” – Matthew Radcliff, NASA Landsat Producer

“Last year for the 50th Earth Day, I created this poster, inspired by our views of river deltas -- many captured by Landsat satellites -- which are particularly beautiful and evocative of water coursing through our land like a circulation system of nature. In 2000, Landsat 7 took one of my favorite images of the Lena Delta, which is the basis for this art.” – Jenny Mottar, Art Director for NASA Science

Are you feeling inspired to create yet? We’re so excited to see your #LandsatCraft projects! Follow NASA Earth on Twitter, Facebook, and Instagram to see if your art is shared!

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When the Moon's Shadow Falls on Earth

On July 2, 2019, a total solar eclipse will pass over parts of Argentina and Chile.

Solar eclipses happen when the Moon passes directly between the Sun and Earth, casting its shadow onto Earth's surface. Because the Moon’s orbit isn't perfectly in line with the Sun and Earth, its shadow usually passes above or below Earth. But when it lines up just right, we get a solar eclipse!

People in the inner part of the Moon's shadow — the umbra — have the chance to witness a total solar eclipse, while those in the outer part of the shadow — the penumbra — experience a partial solar eclipse.

The path of the total solar eclipse stretches across parts of Chile and Argentina. People outside this path may see a partial eclipse or no eclipse at all.

During a total solar eclipse, the Moon blocks out the Sun's bright face, revealing its comparatively faint outer atmosphere, the corona. The corona is a dynamic region that is thought to hold the answers to questions about the fundamental physics of the Sun — like why the corona is so much hotter than the Sun's surface and how the Sun's constant outflow of material, the solar wind, is accelerated to such high speeds. 

Image Credit: Miloslav Druckmüller, Peter Aniol, Shadia Habbal

Our Parker Solar Probe and the upcoming Solar Orbiter mission from the European Space Agency are exploring these questions by flying through the corona itself and taking unprecedented measurements of the conditions there. Plus, our newly-chosen PUNCH mission will create tiny, artificial eclipses in front of its cameras — using an instrument called a coronagraph — to study structures in the Sun's corona and examine how it generates the solar wind.

Watching the eclipse

It’s never safe to look directly at the uneclipsed or partially eclipsed Sun – so you’ll need special solar viewing glasses or an indirect viewing method, like pinhole projection, to watch the eclipse. 

For people in the path of totality, there will be a few brief moments when it is safe to look directly at the eclipse. Only once the Moon has completely covered the Sun and there is no sunlight shining is it safe to look at the eclipse. Make sure you put your eclipse glasses back on or return to indirect viewing before the first flash of sunlight appears around the Moon’s edge.

No matter where you are, you can watch the eclipse online! The Exploratorium will be streaming live views of the eclipse with commentary in both English and Spanish starting at 4 p.m. EDT / 1 p.m. PDT on July 2. Watch with us at nasa.gov/live!

Para más información e actualizaciones en español acerca del eclipse, sigue a @NASA_es en Twitter o vea esta hoja de hechos.

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Artemis Astronauts Have Drills, Too!

Chances are, if you have ever spent time in a school or office building, you have experienced a fire drill. Well, astronauts practice emergency drills, too!

Since we began sending astronauts to space, we have used systems and drills to practice moving people safely away from the launch pad in the unlikely event of an emergency during the countdown to launch.

Early Mercury and Gemini programs in the 1960s used a launch escape system in the form of a solid rocket motor that could pull the astronauts to safety in the event of an emergency. However, this system only accounted for the astronauts, and not other personnel at the launch pad. NASA’s emergency systems have since improved substantially to include everyone.

Artemis II will be NASA’s first mission with crew aboard the SLS (Space Launch System) rocket and Orion spacecraft. Artemis II will fly around the Moon and come back to Earth. Beginning with the Artemis II mission, we will use a track cable to connect the mobile launcher — the ground structure that supports the rocket before and during launch — to the perimeter of the launch pad. Picture a gondola ski lift beginning at the top of the rocket and ending all the way down to the ground. In case of an emergency, astronauts and support crews move from the capsule into the crew access arm, climb into one of four baskets waiting for them, and ride down to the ground.

There, members of the Pad Rescue team are ready to scoop the astronauts up and whisk them to safety. Think of the Pad Rescue team as spaceflight knights in shining armor. Except instead of saving crew from a fire breathing dragon, they are whisking the astronauts away from a fully loaded skyscraper-sized rocket that’s getting ready to lift off.

The Artemis II mission will also introduce several new ground systems for the first time – including the new and improved braking system similar to what roller coasters use! Though no NASA mission to date has needed to use its ground-based emergency system during launch countdown, those safety measures are still in place and maintained as a top priority.

So the next time you practice a fire drill at school or at work, remember that these emergency procedures are important for everyone to stay safe — even astronauts.

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300 Consecutive Days in Space!

Today marks astronaut Scott Kelly’s 300th day in space! He, along with Russian cosmonaut Mikhail Kornienko, are testing the limits of human research during their one-year mission onboard the International Space Station.

While most expeditions to the space station last four to six months, their time on orbit has been doubled. By increasing the length of their time in space, researchers hope to better understand how the human body reacts and adapts to long-duration spaceflight.

What happens when you’ve been in space for 300 days?

1. You might get bored and play ping pong with yourself…and a water droplet.

2. There’s a chance that you’ll get a Tweet from someone famous…like the President!

3. There may come a time where you’ll have to fix something outside the station during a spacewalk.

4. You might develop a ‘green thumb’ and grow plants in space.

5. And, there’s no doubt you get to see the Earth from a totally new perspective.

To learn more about the one-year mission, visit: https://www.nasa.gov/1ym 

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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 to know this week:

1. We’re Going In

To be honest, Jupiter is kind of a monster. Not only is it the biggest planet in the solar system, but it also wields the most dangerous radiation and other powerful forces. Despite the risks, our Juno probe is going in close, because Jupiter also holds precious clues to how the planets formed, including our own. Arrival date: July 4. Watch the Juno mission trailer video HERE.

2. Moon Maps

The moon is beautiful in the sky, and also up close—sometimes even in the maps that scientists use to study its surface. Here are some evocative maps that lunar geologists have drawn up to chart the landscapes in the moon’s dramatic Tycho Crater. Take a look HERE.

3. That’s No Moon…Sort Of

The full moon we’ll see this week is not Earth’s only companion in space. Astronomers have discovered a small asteroid in an orbit around the sun that keeps it near the Earth, where it will remain for centuries. But it’s not exactly a second moon, either.

4. Power Blast

Venus has an “electric wind” strong enough to remove the components of water from its upper atmosphere, which may have played a significant role in stripping Earth’s twin planet of its oceans, according to new results from the European Space Agency (ESA) Venus Express mission by NASA-funded researchers.

5. How Green (Well, Red) Was My Valley

“Marathon Valley” slices through the rim of a large crater on Mars. It has provided fruitful research targets for our Opportunity rover since July 2015, but now the rover’s team is preparing to move on.

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

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solivanas: I’ve been designing a space habitat for school that rotates to provide gravity for astronauts within it. Any tips?

CAPSTONE: Testing a Path to the Moon

Before NASA's Artemis astronauts head to the Moon, a microwave oven-sized spacecraft will help lead the way. The Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment, or CAPSTONE, is a CubeSat mission set to launch in spring of 2022. For at least six months, the small spacecraft will fly a unique elongated path around the Moon. Its trajectory—known as a near rectilinear halo orbit—has never been flown before! Once tried and tested, the same orbit will be home to NASA’s future lunar space station Gateway. Here are five things to know:

1. The 55-pound (25 kg) spacecraft is equipped with solar arrays, a camera, and antennae for communication and navigation.

2. Powerful thrusters will help propel the CubeSat toward the Moon.

3. CAPSTONE will fly a unique elongated path around the Moon for at least six months.

4. At its closest approach, it will come within 2,100 miles (3,380 km) of the Moon's North Pole.

5. The same orbit will be home to Gateway— our future outpost for Artemis astronauts heading to the Moon and beyond.

CAPSTONE is commercially owned and operated by Advanced Space in Westminster, Colorado. NASA’s Small Spacecraft Technology program within the agency’s Space Technology Mission Directorate funds the demonstration mission. The program is based at NASA’s Ames Research Center in California’s Silicon Valley. The development of CAPSTONE’s navigation technology is supported by NASA’s Small Business Innovation Research and Small Business Technology Transfer program. The Artemis Campaign Development Division within NASA’s Exploration Systems Development Mission Directorate funds the launch and supports mission operations. The Launch Services Program at NASA’s Kennedy Space Center in Florida manages the launch.

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Does all capsules drops in Kazakhstan on return after every mission?

Since the US Space Shuttle retired in 2011, we launch to and return from the Space Station with the Russian Space Agency.  So yes, these capsules (the Soyuz) land in Kazakhstan (or surrounding regions).  However, different spacecrafts have different reentry trajectories, depending on where they aim to land.  As you might recall, the Apollo mission capsules landed in the ocean.  Since Space-X and Boeing are currently building new vehicles so that we will also launch from the US again to get to the International Space Station, these spacecraft will return to the US. For example, you may have seen footage of Space-X cargo vehicles splashing down into the Pacific over the last few years. The Boeing Starliner plans to land on land instead of water. NASA is also currently building the Orion spacecraft, which will take us to destinations beyond low earth orbit (where the Space Station is), whether that be the Moon or Mars or another target.  Orion will also splash down in the ocean.