Jim Thorpe, Pennsylvania.

what to do when everything’s a mess

Wash your hair. Don’t worry about all those articles online about the best haircare products of 2019 and whatnot, get in, wash it like you usually do, get out. Leave it to air dry, it’s less work for you.

Brush your teeth. Even if you brushed them this morning and are probably going to brush it tonight, do it anyway. Especially if it’s exam time, all that tea or coffee you’re most likely downing (props to you if you only study with water) probably makes them feel kind of gross.

I know most of these lists tell you to run a bath, but let’s face it, for those of you who even have a bath in the first place, the thought of filling that tub and sitting there in complete silence for a couple hours seems like a trek. And ironically exhausting. So instead, just brush your hair, take a nap (set a nice soothing alarm) and once you’ve gotten out of bed, wash your face or at least splash cold water on your face.

CLEAN clean clean clean CLEAN. Easier said than done, but at least start by clearing one messy component of your area; it could be your floor, your desk or your bed. You don’t need to clean and re-organise your entire room marie condo-style for you to actually have a reason to take the time to clean in the first place. A little goes a long way, and you don’t ALWAYS need to do the hard yards ya know.

I would say read a book, but sometimes your brain is melting or buzzing so it can’t really focus on anything lengthy. So instead, find someone reciting a poem online, and just listen to it. I recommend Jeremy Irons and his voicing of tons of T.S Eliot poetry, or Allen Ginsberg reciting his own poetry (Howl is a classic).

If you’re one of those people who drowns their sorrows by listening to music, don’t listen to music!! Don’t reinforce your pain!! So to that I say, listen to a podcast. If the classic podcast genre of true crime is a little too stressful and you’ve already cried twice today, listen to interviews with actors, screenwriters and directors. It can be really refreshing to listen to people you already enjoy the content of talk about their work. I recommend Awards Chatter and Happy Sad Confused.

Stop staring at screens! Just physically sit outside for a bit, you don’t need to go for a jog or do a general workout, just…sit. People-watch, try and memorise the exact scene in front of you, from the mis-en-scene to all the colours and sounds and the way the sunlight feels on your eyelashes. Write it down if you want to, you could even denote a single notebook to your little outdoor descriptions. Or just write on a napkin. To each their own.

Have you eaten today? And I mean something hearty, something that isn’t primarily made out of air and salt. Something that falls under the umbrella of snack does not count; meal is more like it. If not, eat. Preparing food might feel exhausting, but so’s going a relatively long amount of time without something nutritionally substantial.

If you’re feeling emotionally heavily, get out a notebook or even just a scrap of paper, a pen and cry until your eyes are as blurry as can be. With tears down your cheeks, scribble out how you’re feeling. Don’t bother with how neat or messy it is, whether the sentences even stay on the lines, it’s not about being aesthetic. In fact, it’s about being as messy as possible. Let all of it out, and let is act as a physical manifestation of what’s going on in your head. Don’t fight it or deny it, relieve yourself by both constructing and understanding yourself. 

Hi, do you know any resources to start learning coding, preferably for free? Ty!!

Hiya!  ✨ Yeah, I’ll see what I can find! However! Online courses often have a build in a code editor. Don’t. Honestly, do not. Get a full software and install it, don’t be restricted to just an online code editor, even on a basic level. First of all decide what language you want to start learning. For complete beginners, I’d recommend Python or C. 

💡  codeacademy (this I’ve tried myself and yep, it’s really well written and good for beginners; it doesn’t have many courses tho) 💡 programmr.com 💡 codeavengers💡 code.org💡 Bucky’s wonderful tutorials (these are amazing! I’ve only done the c++ ones, but they were really well explained and included stuff like installing a software as well!)

And now here are some “tools” to use while programming: 

🔌 stackoverflow - biggest platform there is; you can ask them anything, but it’s probably been asked before so try looking on it at first🔌 cppreference.com - has all the information about c++ built in libraries, functions, variables and anything you’ll possibly need 🔌 python visualizer - helps you visualize code if you don’t have a compiler on your laptop - they also have other languages🔌 learnpython 🔌 python tutorial🔌 game development with pygame - do something FUN! It’s not that hard, just try it That’s about it! Hope this helps! x 

Life goals in 1 picture

“Es ist nur EIN Strohhalm”, sagten 8 Milliarden Menschen.

Genauso ist es mit jeder anderen scheinbar unbedeutenden Entscheidung in unserem Alltag.

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.

NGC 6960: The Witch’s Broom Nebula

Ten thousand years ago, before the dawn of recorded human history, a new light would have suddenly have appeared in the night sky and faded after a few weeks. Today we know this light was from a supernova, or exploding star, and record the expanding debris cloud as the Veil Nebula, a supernova remnant. This sharp telescopic view is centered on a western segment of the Veil Nebula cataloged as NGC 6960 but less formally known as the Witch’s Broom Nebula. Blasted out in the cataclysmic explosion, the interstellar shock wave plows through space sweeping up and exciting interstellar material. Imaged with narrow band filters, the glowing filaments are like long ripples in a sheet seen almost edge on, remarkably well separated into atomic hydrogen (red) and oxygen (blue-green) gas. The complete supernova remnant lies about 1400 light-years away towards the constellation Cygnus. This Witch’s Broom actually spans about 35 light-years. The bright star in the frame is 52 Cygni, visible with the unaided eye from a dark location but unrelated to the ancient supernova remnant. Credit: Martin Pugh (Heaven’s Mirror Observatory)

Reason 183949537 I love space

Jupiter’s surface looks like it came from a dream

ok but imagine peter not caring about his secret identity anymore and not making any effort to conceal it yet absolutely no one finds out he’s spiderman. peter wears the suit under his pants and a jacket but literally no one notices. he only gets a ‘cool shirt dude’ from a student he doesnt know. he does the iconic spiderman shooting-webs-from-his-hands pose in every single picture. no one says a word. he enters the classroom through the window. just as him, not spiderman. the classroom is on the second floor. no one cares.

Every once and a while you get a glimpse of the person you could be. Grab that. Hold on to that. Work for it. Nothing is out of reach.

What are the general stereotypes of the types?

ISFJ: Book nerd. Helpful. Shyest of the shy. Hipster blog.

ISFP: Aesthetics are Important. Wanderlust. Tears of joy.

ISTJ: Organization. Always serious. Puns and sarcasm.

ISTP: Can fix things. Probably a mechanic. Will fight you.

INFJ: Existential. Knows what you’re thinking. Probably sad.

INFP: Always crying. Takes everything personally. Artsy. Ideas.

INTJ: No emotions. *Trips*. Probably planning your murder. Music.

INTP: Procrastinates. Knows a lot about space. Hates decisions.

ESFJ: Mom. Bakes. Greek life is their life. Always looks nice.

ESFP: *Flirts*. Parties and dancing. Superficial. Small talk.

ESTJ: Ambitious. Probably your boss. Best at making plans.

ESTP: High school football player. Likes parties. Best at gym.

ENFJ: The Protagonist. Advice central. Never wrong. Helps everyone.

ENFP: Brain is on drugs. “Fairies are real fight me”. Bad at math.

ENTJ: Intimidating. Always wins fights. Non-stop. No free time.

ENTP: Pyromaniac. Class clown. Thinks they’re the best. Awkward.