Ship-happenss - S H I P H A P P E N S

Surprisingly, the INFP one fits me better than the ENTJ one. What is this sorcery...

DATE IDEAS FOR INTUITIVE TYPES

INFP: Something calm, but exciting. Feeding ducks. Walking through a not familiar part of the area you live in together. Listen, adore, have fun. If you go to an amusement park, make time for eating cotton candy in a calm corner and talk about things close to your heart. Ask them what they liked the most, and make it your personal tradition. Hugging before parting the ways, if they are already close to you is also nice.

ENFP: Do something crazy. Skinny dip in lakes, run through busy places. Order a super spicy meal and cry and laugh together because neither of you can eat it. Go listen to outdoor music and offer to dance with them, even if no-one else was dancing. They will dance with you. But after the crazyness, take tem to a cafe or home, and talk about everything you felt and experienced that day!

INTP: Ask them what they’re interested in. A movie that just got into teathers? A game they just purchased? A concert of a band they really like? Do it with them. Show interest in things they are into, and experience them together. Show that you want to learn what they already know. And eat good food while doing it. Even skype dates are ok, just make sure your minds are in the same place.

ENTP: Challenge them. Mentally, physically, however you want to! Take them to place with games! Bring a secret twister mattress to your picnic, ask them to haunted houses in amusement parks and see which of you can figure out better how things were made. And remember: it’s not (always) about winning. It’s about the crazy analyses and speculations, and the fun!

INTJ: Good food from a place they like already. Stand-up shows, zoos, nature parks. Dress up, pretend to be professionals together in modern art gallery. You together make the environment fun by being there, the environment can be almost anything. Don’t choose too hectic places: if you want to go swimming with them, go at evening when there’s only few people.

ENTJ: Invite them to a date. Make it clear it’s a date. Wear at least smart casual, and tell them also what kind of place your going so they can also think about how they want to look. Offer them little fancier drinks or prepare picnic basket with wine classes (even if you drink juice XD). Follow the plan you have talked about, but suprises like flowers and small extra program is always nice! Also, just photoshooting each other with ENTJ might be fun!

INFJ: Be honest about what you want from the date, because they will notice if you’re not having such a good time, and it will affect the whole date. They want to paint and you want to get icecream from your favorite place? Do both! Do stuff like decide to walk on top of a hill with a nice view. Reward yourselves with talking while admiring the view, or go and buy something nice together.

ENFJ: You don’t need a sharp plan. Decide what you want to eat or drink on the spot where you meet them. Drinks? Sure! Shopping? Why not! That nice movie that’s on tv today? Sounds like a plan! Sometimes even though you would have asked for the date, it might seem that they come up with everything else. Randomly going to tennis hall or minigolf. Taking frisbee to beach just if you feel like it. There are many possibilities that will present them on the date day!

8 Common Questions About Our James Webb Space Telescope

You might have heard the basics about our James Webb Space Telescope, or Webb, and still have lots more questions!  Here are more advanced questions we are frequently asked.  (If you want to know the basics, read this Tumblr first!)

Webb is our upcoming infrared space observatory, which will launch in 2021. It will spy the first luminous objects that formed in the universe and shed light on how galaxies evolve, how stars and planetary systems are born and how life could form on other planets.

1. Why is the mirror segmented? 

The James Webb Space Telescope has a 6.5-meter (21.3-foot) diameter mirror, made from 18 individual segments. Webb needs to have an unfolding mirror because the mirror is so large that it otherwise cannot fit in the launch shroud of currently available rockets.

The mirror has to be large in order to see the faint light from the first star-forming regions and to see very small details at infrared wavelengths. 

Designing, building and operating a mirror that unfolds is one of the major technological developments of Webb. Unfolding mirrors will be necessary for future missions requiring even larger mirrors, and will find application in other scientific, civil and military space missions.

2. Why are the mirrors hexagonal?

In short, the hexagonal shape allows a segmented mirror to be constructed with very small gaps, so the segments combine to form a roughly circular shape and need only three variations in size. If we had circular segments, there would be gaps between them.

Finally, we want a roughly circular overall mirror shape because that focuses the light into the most symmetric and compact region on the detectors. 

An oval mirror, for example, would give images that are elongated in one direction. A square mirror would send a lot of the light out of the central region.

3. Is there a danger from micrometeoroids?

A micrometeoroid is a particle smaller than a grain of sand. Most never reach Earth’s surface because they are vaporized by the intense heat generated by the friction of passing through the atmosphere. In space, no blanket of atmosphere protects a spacecraft or a spacewalker.

Webb will be a million miles away from the Earth orbiting what we call the second Lagrange point (L2). Unlike in low Earth orbit, there is not much space debris out there that could damage the exposed mirror. 

But we do expect Webb to get impacted by these very tiny micrometeoroids for the duration of the mission, and Webb is designed to accommodate for them.

All of Webb’s systems are designed to survive micrometeoroid impacts.

4. Why does the sunshield have five layers?

Webb has a giant, tennis-court sized sunshield, made of five, very thin layers of an insulating film called Kapton.  

Why five? One big, thick sunshield would conduct the heat from the bottom to the top more than would a shield with five layers separated by vacuum. With five layers to the sunshield, each successive one is cooler than the one below. 

The heat radiates out from between the layers, and the vacuum between the layers is a very good insulator. From studies done early in the mission development five layers were found to provide sufficient cooling. More layers would provide additional cooling, but would also mean more mass and complexity. We settled on five because it gives us enough cooling with some “margin” or a safety factor, and six or more wouldn’t return any additional benefits.

Fun fact: You could nearly boil water on the hot side of the sunshield, and it is frigid enough on the cold side to freeze nitrogen!

5. What kind of telescope is Webb?

Webb is a reflecting telescope that uses three curved mirrors. Technically, it’s called a three-mirror anastigmat.

6. What happens after launch? How long until there will be data?

We’ll give a short overview here, but check out our full FAQ for a more in-depth look.

In the first hour: About 30 minutes after liftoff, Webb will separate from the Ariane 5 launch vehicle. Shortly after this, we will talk with Webb from the ground to make sure everything is okay after its trip to space.

In the first day: About 10.5 hours after launch, Webb will pass the Moon’s orbit, nearly a quarter of the way to Lagrange Point 2 (L2).

In the first week: We begin the major deployment of Webb. This includes unfolding the sunshield and tensioning the individual membranes, deploying the secondary mirror, and deploying the primary mirror.

In the first month: As the telescope cools in the shade of the sunshield, we turn on the warm electronics and initialize the flight software. As the telescope cools to near its operating temperature, parts of it are warmed with electronic heaters. This prevents condensation as residual water trapped within some of the materials making up the observatory escapes into space.

In the second month: We will turn on and operate Webb’s Fine Guidance Sensor, NIRCam, and NIRSpec instruments. 

The first NIRCam image, which will be an out-of-focus image of a crowded star field, will be used to identify each mirror segment with its image of a star in the camera. We will also focus the secondary mirror.

In the third month: We will align the primary mirror segments so that they can work together as a single optical surface. We will also turn on and operate Webb’s mid-infrared instrument (MIRI), a camera and spectrograph that views a wide spectrum of infrared light. By the end of the third month, we will be able to take the first science-quality images. Also by this time, Webb will complete its journey to its L2 orbit position.

In the fourth through the sixth month: We will complete the optimization of the telescope. We will test and calibrate all of the science instruments.

After six months: Webb will begin its science mission and start to conduct routine science operations.

7. Why not assemble it in orbit?

Various scenarios were studied, and assembling in orbit was determined to be unfeasible.

We examined the possibility of in-orbit assembly for Webb. The International Space Station does not have the capability to assemble precision optical structures. Additionally, space debris that resides around the space station could have damaged or contaminated Webb’s optics. Webb’s deployment happens far above low Earth orbit and the debris that is found there.

Finally, if the space station were used as a stopping point for the observatory, we would have needed a second rocket to launch it to its final destination at L2. The observatory would have to be designed with much more mass to withstand this “second launch,” leaving less mass for the mirrors and science instruments.

8. Who is James Webb?

This telescope is named after James E. Webb (1906–1992), our second administrator. Webb is best known for leading Apollo, a series of lunar exploration programs that landed the first humans on the Moon. 

However, he also initiated a vigorous space science program that was responsible for more than 75 launches during his tenure, including America’s first interplanetary explorers.

Looking for some more in-depth FAQs? You can find them HERE.

Learn more about the James Webb Space Telescope HERE, or follow the mission on Facebook, Twitter and Instagram.

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

Let us not forget the horrific tragedy that befell our country that day and the innocent lives that were lost.  Let us not embolden our enemy by allowing us to live in despair.  Let us prove that we are still the beacon of hope and liberty in the world that they envy and seek to destroy.  Let us not forget those that have sacrificed their lives to ensure those freedoms.  We are Americans.  We will not tremble.  We only overcome.

Dreaming of a future where writing code on coffee cups results in automatic refills…💭✨

girls only want one thing and it’s a scrying falcon that they can send out to survey the land for their enemies and they can see what it sees through a crystal ball

Moonset Eclipse : Near the closest point in its orbit, the second Full Moon of the month occurred on January 31. So did the first Total Lunar Eclipse of 2018, as the Moon slid through planet Earth’s shadow. In a postcard from planet Earth, this telescopic snapshot captures the totally eclipsed Moon as it set above the western horizon and the Chiricahua Mountains of southern Arizona. The Moon’s evocative reddened hue is due to sunlight scattered into the shadow. Still, the planet’s shadow visibly grows darker near the center, toward the top of the lunar disk. via NASA

It’s like a galaxy in a cup

Recently I can’t get enough iced coffee with soya milk. What a good way to procrastinate :’- )

Capturing Space Stories, One Click at a Time!

It’s World Photography Day!

To celebrate the occasion, we’re sharing photos from our photographers that chronicle what’s making news across the agency - from launches and landings to important science announcements to images taken from the vantage point of space.

Take a look!

A Closer View of the Moon 

Posted to Twitter by European Space Agency astronaut Alexander Gerst, this image shows our planet’s Moon as seen from the International Space Station. As he said in the tweet, “By orbiting the Earth almost 16 times per day, the #ISS crew travel the distance to the Moon and back – every day. #Horizons”

The International Space Station is the world’s only orbital laboratory. An international partnership of space agencies provides and operates the elements of the station. The principals are the space agencies of the United States, Russia, Europe, Japan and Canada.

Photo Credit: NASA

Spacewalk Selfie

NASA astronaut Ricky Arnold took this selfie during the May 16, 2018, spacewalk to perform upgrades on the International Space Station, saying in a tweet “An amazing view of our one and only planet.”

Arnold and fellow spacewalker Drew Feustel donned spacesuits and worked for more than six hours outside the station to finish upgrading cooling system hardware and install new and updated communications equipment for future dockings of commercial crew spacecraft.

Photo Credit: NASA

Preparing to Leave Earth

The mobile service tower at Space Launch Complex-3 is rolled back to reveal the United Launch Alliance Atlas-V rocket with NASA’s InSight spacecraft onboard, Friday, May 4, 2018, at Vandenberg Air Force Base in California. InSight, short for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport, is a Mars lander designed to study the “inner space” of Mars: its crust, mantle, and core. 

Photo Credit: NASA/Bill Ingalls

Launch Long Exposure

The United Launch Alliance Delta IV Heavy rocket is seen in this long exposure photograph as it launches NASA’s Parker Solar Probe to touch the Sun, Sunday, Aug. 12, 2018 from Launch Complex 37 at Cape Canaveral Air Force Station, Florida. Parker Solar Probe is humanity’s first-ever mission into a part of the Sun’s atmosphere called the corona.  Here it will directly explore solar processes that are key to understanding and forecasting space weather events that can impact life on Earth.

Photo Credit: NASA/Bill Ingalls

Waving Farewell

Expedition 56 flight engineer Serena Auñón-Chancellor of NASA waves farewell to family and friends as she and Soyuz Commander Sergey Prokopyev of Roscosmos and flight engineer Alexander Gerst of European Space Agency depart Building 254 for the launch pad a few hours before their launch, Wednesday, June 6, 2018 at the Baikonur Cosmodrome in Kazakhstan. Auñón-Chancellor, Prokopyev, and Gerst launched aboard the Soyuz MS-09 spacecraft at 7:12am EDT (5:12pm Baikonur time) on June 6 to begin their journey to the International Space Station.

Photo Credit: NASA/Victor Zelentsov

Launching Humans to Space

The Soyuz MS-09 rocket is launched with Expedition 56 Soyuz Commander Sergey Prokopyev of Roscosmos, flight engineer Serena Auñón-Chancellor of NASA, and flight engineer Alexander Gerst of ESA (European Space Agency), Wednesday, June 6, 2018 at the Baikonur Cosmodrome in Kazakhstan. Prokopyev, Auñón-Chancellor, and Gerst will spend the next six months living and working aboard the International Space Station. 

Photo Credit: NASA/Joel Kowsky

Rethinking Aircraft Design

In an effort to improve fuel efficiency, NASA and the aircraft industry are rethinking aircraft design. Inside the 8’ x 6’ wind tunnel at NASA Glenn Research Center, engineers tested a fan and inlet design, commonly called a propulsor, which could use four to eight percent less fuel than today’s advanced aircraft.

Photo Credit: NASA/Rami Daud

Flying Observatory

SOFIA, the Stratospheric Observatory for Infrared Astronomy, is the largest airborne observatory in the world, capable of making observations that are impossible for even the largest and highest ground-based telescopes. During its lifetime, SOFIA also will inspire the development of new scientific instrumentation and foster the education of young scientists and engineers.

Photo Credit: NASA/SOFIA/Waynne Williams

Experimenting with Venus-like conditions

A close-up view of crystals that developed on materials exposed to conditions on Venus in NASA Glenn’s Extreme Environments Rig. This unique and world class ground-based test rig can accurately most simulate atmospheric conditions for any planet or moon in the solar system and beyond.

Photo Credit: NASA/Bridget Caswell

Honeycomb Close Up

A close-up view of 3-D printed honeycomb patterns made in NASA Glenn manufacturing lab using a method called binder jetting. The honeycomb structures can find use in several applications such as a strong core for lightweight sandwich panels, acoustic panels for noise attenuation and innovative cellular structures.

Photo Credit: NASA/Marvin Smith

To see even more photos of our space exploration efforts, visit us on Flickr: https://www.flickr.com/photos/nasahqphoto/.

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