Tips For Improving Your Focus

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[Drawing of me with an elephant head next to a caption that says “How do you know you’re good enough to follow your dreams?” and above a caption that says “I know it because I’m deciding it. I’m deciding to work hard and challenge myself. I’m deciding that if I can’t do a necessary part of the job, I’ll learn how to do it. I’m deciding that if I fail, I’ll try again until I succeed. I’m deciding not to give up. I’m deciding to believe in myself, and I’m deciding to remake that decision as many times as it takes.”]

Astronaut Journal Entry - First Days on Space Station

Currently, six humans are living and working on the International Space Station, which orbits 250 miles above our planet at 17,500mph. Below you will find a real journal entry, written in space, by NASA astronaut Scott Tingle.

To read more entires from this series, visit our Space Blogs on Tumblr.

At 22:00, after initial “safing” and unpacking of Soyuz, we finally retired to our quarters. It was very hard to sleep, and I think the busy days leading us to the International Space Station (ISS) were beginning to take their toll. We were scheduled for a full day of work to include familiarization of safety equipment as well as beginning to prepare several science experiments for action. 

The SpaceX Dragon cargo craft arrived to ISS a couple days before we did, and its cargo included several experiments that needed to be conducted promptly upon arrival. I was doing a great job of floating from one module to another. Since I was a little behind schedule due to having to learn where everything is, I decided I could speed up my floating to be more expeditious. Well, we know how that usually goes and this time was no exception. I gathered a “bag of knots” (aviator slang for “going really fast”) and began a healthy transition from Node 2 into the Columbus module – where I predictably hit the top of my head. Ouch. The following three days (Tuesday-Saturday) were challenging as we worked to integrate all of our new knowledge and increase our efficiencies. The senior crew was very helpful and understanding. I was very grateful of how they managed our arrival and how they slowly passed down the information we needed to get started. Everything was different from life on Earth. Everything. We quickly figured out that we needed to think differently as we began to adapt to life in space. Drinking water, preparing food, eating food, using the toilet, working, physical training, etc., all different. I had a good handle on the differences and what to expect before I got there. But I didn’t expect that when operations got very busy that my reflexes would respond naturally as they did on Earth. The light bulb came on. I was going to have to move slower and think about everything before I took action. This is why space fliers new to this environment appear to be less efficient than most managers and/or operations planners would like. Adaptation to life in space takes time, and you can’t rush it.

On day three, I finally had the opportunity to look out the Cupola (window facing Earth). My Lord, what a beautiful sight. I could see the sun rising in front of us, darkness below and behind us, and a bright blue ring highlighting the curvature of the Earth as the sun began to rise. Absolutely amazing!

We wrapped up our busy week and celebrated Saturday night by enjoying some rehydrated meats and instant juices! Christmas Eve, we had a few tasks that kept us busy, and the same on Christmas Day. Fortunately, we were able to have video conferences with our families over the holiday, and it was really nice to talk with them. We also had a very short celebration for Christmas after work was done. Our wonderful Behavioral Health Professionals at NASA had sent us Christmas stockings in the SpaceX cargo delivery. I added the small gifts that I brought for the crew – superhero socks! Mark got Hulk socks, Nemo (Norishige Kanai) got Spiderman socks, Joe got Deadpool socks, Anton got Superman socks, and Sasha and I got Batman socks. NOW, we are ready to conquer space!  

Find more ‘Captain’s Log’ entries HERE.

Follow NASA astronaut Scott Tingle on Instagram and Twitter.

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

03.14.2017 // My notes geek.

Meet America’s #NewAstronauts

We’re so excited to introduce America’s new astronauts! After evaluating a record number of applications, we’re proud to present our 2017 astronaut class!

These 12 new astronaut candidates were chosen from more than 18,300 people who submitted applications from December 2015 to February 2016. This was more than double the previous record of 8,000 set in 1978.

Meet them…

Kayla Barron

This Washington native graduated from the U.S. Naval Academy with a Bachelor’s degree in Systems Engineering. A Gates Cambridge Scholar, Barron earned a Master’s degree in Nuclear Engineering from the University of Cambridge.

She enjoys hiking, backpacking, running and reading.

Zena Cardman

Zena is a native of Virginia and completed a Bachelor of Science degree in Biology and Master of Science degree in Marine Sciences at The University of North Carolina, Chapel Hill. Her research has focused on microorganisms in subsurface environments, ranging from caves to deep sea sediments.

In her free time, she enjoys canoeing, caving, raising backyard chickens and glider flying.

Raja Chari

Raja is an Iowa native and graduated from the U.S. Air Force Academy in 1999 with Bachelor’s degrees in Astronautical Engineering and Engineering Science. He continued on to earn a Master’s degree in Aeronautics and Astronautics from Massachusetts Institute of Technology and graduated from the U.S. Naval Test Pilot School.

He has accumulated more than 2,000 hours of flight time in the F-35, F-15, F-16 and F-18 including F-15E combat missions in Operation Iraqi Freedom.

Matthew Dominick

This Colorado native earned a Bachelor of Science in Electrical Engineering from the University of San Diego and a Master of Science degree in Systems Engineering from the Naval Postgraduate School. He graduated from U.S. Naval Test Pilot School.

He has more than 1,600 hours of flight time in 28 aircraft, 400 carrier-arrested landigns and 61 combat missions.

Bob Hines

Bob is a Pennsylvania native and earned a Bachelor’s degree in Aerospace Engineering from Boston University. He is a graduate of the U.S. Air Force Test Pilot School, where he earned a Master’s degree in Flight Test Engineering. He continued on to earn a Master’s degree in Aerospace Engineering from the University of Alabama.

During the last five years, he has served as a research pilot at NASA’s Johnson Space Center.

Warren Hoburg

Nicknamed “Woody”, this Pennsylvania native earned a Bachelor’s degree in Aeronautics and Astronautics from the Massachusetts Institute of Technology (MIT) and a Doctorate in Electrical Engineering and Computer Science from the University of California, Berkley.

He is an avid rock climber, moutaineer and pilot.

Jonny Kim

This California native trained and operated as a Navy SEAL, completing more than 100 combat operations and earning a Silver Star and Bronze Star with Combat “V”. Afterward, he went on to complete a degree in Mathematics at the University of San Diego and a Doctorate of Medicine at Harvard Medical School.

His interests include spending time with his family, volunteering with non-profit vertern organizations, academic mentoring, working out and learning new skills.

Robb Kulin

Robb is an Alaska native and earned a Bachelor’s degree in Mechanical Engineering from the University of Denver, before going on to complete a Master’s degree in Materials Science and a Doctorate in Engineering at the University of California, San Diego.

He is a private pilot and also enjoys playing piano, photography, packrafting, running, cycling, backcountry skiing and SCUBA diving.

Jasmin Moghbeli

This New York native earned a Bachlor’s degree in Aerospace Engineering with Information Technology at the Massachusetts Institute of Technology, followed by a Master’s degree in Aerospace Engineering from the Naval Postgraduate School.

She is also a distinguished graduate of the U.S. Naval Test Pilot School and has accumulated mofre than 1,600 hours of flight time and 150 combat missions.

Loral O’Hara

This Texas native earned a Bachelor of Science degree in Aerospace Engineering at the University of Kansas and a Master of Science degree in Aeronautics and Astronautics from Purdue University.

In her free time, she enjoys working in the garage, traveling, surfing, diving, flying, sailing, skiing, hiking/orienteering, caving, reading and painting.

Frank Rubio

Frank is a Florida native and graduated from the U.S. Military Academy and earned a Doctorate of Medicine from the Uniformed Services University of the Health Sciences.

He is a board certified family physician and flight surgeon. At the time of his selection, he was serving in the 10th Special Forces Group (Airborne).

Jessica Watkins

This Colorado native earned a Bachelor’s degree in Geological and Environmental Sciences at Stanford University, and a Doctorate in Geology from the University of California, Los Angeles (UCLA).

She enjoys soccer, rock climbing, skiing and creative writing.

After completing two years of training, the new astronaut candidates could be assigned to missions performing research on the International Space Station, launching from American soil on spacecraft built by commercial companies, and launching on deep space missions on our new Orion spacecraft and Space Launch System rocket.

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

Solar System: 10 Things to Know This Week

Every day, our spacecraft and people are exploring the solar system. Both the public and the private sectors are contributing to the quest. For example, here are ten things happening just this week:

1. We deliver. 

The commercial space company Orbital ATK is targeting Saturday, Nov. 11 for the launch of its Cygnus spacecraft on an Antares rocket from Wallops Flight Facility in Wallops Island, Virginia. Cygnus is launching on a resupply mission to the International Space Station, carrying cargo and scientific experiments to the six people currently living on the microgravity laboratory. 

2. See for yourself. 

Social media users are invited to register to attend another launch in person, this one of a SpaceX Falcon 9 rocket carrying the Dragon spacecraft from Cape Canaveral Air Force Station in Florida. This launch, currently targeted for no earlier than December, will be the next commercial cargo resupply mission to the International Space Station. The deadline to apply is Nov. 7. Apply HERE.

3. Who doesn’t like to gaze at the Moon?

Our Lunar Reconnaissance Orbiter (LRO) sure does—and from very close range. This robotic spacecraft has been orbiting Earth’s companion since 2009, returning views of the lunar surface that are so sharp they show the footpaths made by Apollo astronauts. Learn more about LRO and the entire history of lunar exploration at NASA’s newly-updated, expanded Moon site: moon.nasa.gov

4. Meanwhile at Mars…

Another sharp-eyed robotic spacecraft has just delivered a fresh batch of equally detailed images. Our Mars Reconnaissance Orbiter (MRO) surveys the Red Planet’s surface daily, and you can see the very latest pictures of those exotic landscapes HERE. We currently operate five—count ‘em, five—active missions at Mars, with another (the InSight lander) launching next year. Track them all at: mars.nasa.gov.

5. Always curious. 

One of those missions is the Curiosity rover. It’s currently climbing a rocky highland dubbed Vera Rubin Ridge, turning its full array of instruments on the intriguing geology there. Using those instruments, Curiosity can see things you and I can’t.

6. A new Dawn. 

Our voyage to the asteroid belt has a new lease on life. The Dawn spacecraft recently received a mission extension to continue exploring the dwarf planet Ceres. This is exciting because minerals containing water are widespread on Ceres, suggesting it may have had a global ocean in the past. What became of that ocean? Could Ceres still have liquid today? Ongoing studies from Dawn could shed light on these questions.

7. There are eyes everywhere. 

When our Mars Pathfinder touched down in 1997, it had five cameras: two on a mast that popped up from the lander, and three on the rover, Sojourner. Since then, photo sensors that were improved by the space program have shrunk in size, increased in quality and are now carried in every cellphone. That same evolution has returned to space. Our Mars 2020 mission will have more “eyes” than any rover before it: a grand total of 23, to create sweeping panoramas, reveal obstacles, study the atmosphere, and assist science instruments.

8. Voyage to a hidden ocean.

One of the most intriguing destinations in the solar system is Jupiter’s moon Europa, which hides a global ocean of liquid water beneath its icy shell. Our Europa Clipper mission sets sail in the 2020s to take a closer look than we’ve ever had before. You can explore Europa, too: europa.nasa.gov

9. Flight of the mockingbird. 

On Nov. 10, the main belt asteroid 19482 Harperlee, named for the legendary author of To Kill a Mockingbird, makes its closest approach to Earth during the asteroid’s orbit around the Sun. Details HERE. Learn more about asteroids HERE. Meanwhile, our OSIRIS-REx mission is now cruising toward another tiny, rocky world called Bennu.

10. What else is up this month? 

For sky watchers, there will be a pre-dawn pairing of Jupiter and Venus, the Moon will shine near some star clusters, and there will be meteor activity all month long. Catch our monthly video blog for stargazers HERE.

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

28.05.2018 ~

Exam in quantum physics tomorrow !! Eek !!

another math post…. but i have some bio notes on the way!!! those r normally more interesting. hehe

Our Spacecraft Have Discovered a New Magnetic Process in Space

Just as gravity is one key to how things move on Earth, a process called magnetic reconnection is key to how electrically-charged particles speed through space. Now, our Magnetospheric Multiscale mission, or MMS, has discovered magnetic reconnection – a process by which magnetic field lines explosively reconfigure – occurring in a new and surprising way near Earth.

Invisible to the eye, a vast network of magnetic energy and particles surround our planet — a dynamic system that influences our satellites and technology. The more we understand the way those particles move, the more we can protect our spacecraft and astronauts both near Earth and as we explore deeper into the solar system.

Earth’s magnetic field creates a protective bubble that shields us from highly energetic particles that stream in both from the Sun and interstellar space. As this solar wind bathes our planet, Earth’s magnetic field lines get stretched. Like elastic bands, they eventually release energy by snapping and flinging particles in their path to supersonic speeds.

That burst of energy is generated by magnetic reconnection. It’s pervasive throughout the universe — it happens on the Sun, in the space near Earth and even near black holes.

Scientists have observed this phenomenon many times in Earth’s vast magnetic environment, the magnetosphere. Now, a new study of data from our MMS mission caught the process occurring in a new and unexpected region of near-Earth space. For the first time, magnetic reconnection was seen in the magnetosheath — the boundary between our magnetosphere and the solar wind that flows throughout the solar system and one of the most turbulent regions in near-Earth space.

The four identical MMS spacecraft — flying through this region in a tight pyramid formation — saw the event in 3D. The arrows in the data visualization below show the hundreds of observations MMS took to measure the changes in particle motion and the magnetic field.

The data show that this event is unlike the magnetic reconnection we’ve observed before. If we think of these magnetic field lines as elastic bands, the ones in this region are much smaller and stretchier than elsewhere in near-Earth space — meaning that this process accelerates particles 40 times faster than typical magnetic reconnection near Earth. In short, MMS spotted a completely new magnetic process that is much faster than what we’ve seen before.

What’s more, this observation holds clues to what’s happening at smaller spatial scales, where turbulence takes over the process of mixing and accelerating particles. Turbulence in space moves in random ways and creates vortices, much like when you mix milk into coffee. The process by which turbulence energizes particles in space is still a big area of research, and linking this new discovery to turbulence research may give insights into how magnetic energy powers particle jets in space.

Keep up with the latest discoveries from the MMS mission: @NASASun on Twitter and Facebook.com/NASASunScience.

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

Notetaking

Sound Note - take notes while you record audio

Evernote - notetaking that syncs across platforms

Paper 53 - minimal notetaking that syncs

Microsoft OneNote - collaboration and syncing, best for Office users

Google Keep - jot things down, best for Google suite users

Notability - take notes and annotate PDFs

Mindly - create mind maps

Day One - a digital journal

Flash Cards

Quizlet - the quintessential flash card app

StudyBlue - another commonly used app

Cram - best for its “cram mode”

Eidetic - uses spaced repetition for effective memorization

Planner 

My Study Life - schedules, tasks, reminders, and more

StudyCal - keeps track of tasks, exams, and grades

24me - automated reminders and event planning

iStudiez - schedule and prioritized task list

Google Calendar - a calendar, best for Google users

Glass Planner - a calendar and to do list with incredible functionality

To Do List

Clear - organized to-do and reminders

MinimaList - simple to-do and focus timer

Trello - collaborative project organizer

Todoist - clean and functional task manager

Default notes app on your phone

Time Management

Forest - plant trees by staying focused

Pomotodo - pomodoro timer with to-do list

Timeglass - custom timers

Tide - pomodoro with white noise

Alarmy - forces you out of bed 

Pillow - smart alarm that tracks sleep cycles

Productivity

Workflow - automate tasks

Habitica - turn your habits into an RPG

Continuo - simple, colorful activity tracking

Freedom - block distracting apps

Free Learning

Coursera - free MOOCs

TED - listen to Ted Talks

Duolingo - language learning

Memrise - spaced repetition language vocabulary

Khan Academy - free video lessons

Ambient Noise

8tracks - curated playlists

Spotify - online music streaming

Coffitivity - cafe ambience

Noisli - background sound generator

Rain Rain - rain sounds

Binaural - binaural beats

Health

Rockin Ramen - recipes based on ramen

MealBoard - meal planning

Lifesum - healthy eating

Stop Breath And Think - mindfulness meditation

Pacifica - mental health management

Sworkit - personalized video workouts

Waterlogged - hydration tracker

Reference

WolframAlpha - Google on steroids

Oxford Dictionary - all of English at your fingertips

RefMe - citation generator

PhotoMath - solve math problems by taking a photo

Mathway - step by step math help

Desmos - free graphing calculator

Wikipedia - not the best source, but it’s handy

Miscellaneous 

Companion - stay safe when walking alone

Mint - money management

Toshl - finance manager

Tiny Scanner - scan documents