Packing For A Journey Into The Twilight Zone

Chris Birch

After an academic career at U.C. Riverside and Caltech, Chris Birch became a track cyclist on the U.S. National Team. She was training for the 2020 Olympics when she was chosen as an astronaut candidate. https://go.nasa.gov/49WJKHj

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Oddly Satisfying #NASAMoonKits 🌙

What would you take with you to the Moon? 🧳

We’re getting ready for our Green Run Hot Fire test, which will fire all four engines of the rocket that will be used for our Artemis I mission. This test will ensure the Space Launch System rocket is ready for the first and future missions beyond Earth’s orbit, putting us one step closer to landing the first woman and the next man on the Moon!

In celebration of this important milestone, we’ve been asking everyone (yeah, you there!) to dust off your suitcase, get creative, and show us what you would take if you were heading to the Moon!

Take a moment to peruse these #oddlysatisfying #NASAMoonKits submitted by people like you, and let them inspire you to lay out your own masterpiece. Post a picture of what you’d pack for the moon using the hashtag #NASAMoonKit for a chance to be shared by us! ⁣

1. @alexandra4astronaut

A stunning #NASAMoonKit in blue. 💙

2.@timmerman.jess

Looks like a little friend is hoping to catch a ride with this #NASAMoonKit. 🐶

3. @guido_aerus_lombardo

A #NASAMoonKit fit for an explorer. 🧭

4. @melli.jp

Shout out to the monochrome #NASAMoonKit enthusiasts! 🖤

5. @mycactusdress

This #NASAMoonKit is thoughtfully laid out by a true fan. 📚

6. Mar Christian V. Cruz

This geologist’s #NASAMoonKit rocks. ⛏️

7. Nelli

Beauty in simple #NASAMoonKits. ✨

8. @urbanxkoi

This #NASAMoonKit successfully fits into our Expert Mode — a volume of 5” by 8” by 2” (12.7 cm x 20.32 cm x 5.08 cm). The Expert Mode dimensions are based on the amount of space astronauts are allowed when they travel to the International Space Station!

9. PWR Aerospace

Nothing like a cozy #NASAMoonKit. 🧦

10. LEGO

This #NASAMoonKit is clearly for the builder-types! 🧸

How to Show Us What’s In Your #NASAMoonKit:    

There are four social media platforms that you can use to submit your work:

Instagram: Use the Instagram app to upload your photo or video, and in the description include #NASAMoonKit  

Twitter: Share your image on Twitter and include #NASAMoonKit in the tweet  

Facebook: Share your image on Facebook and include #NASAMoonKit in the post  

Tumblr: Share your image in Tumblr and include #NASAMoonKit in the tags

If a #NASAMoonKit post catches our eye, we may share your post on our NASA social media accounts or share it on the Green Run broadcast! 

Click here for #NASAMoonKit Terms and Conditions.  

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Ad Astra, John Glenn (1921-2016)

An astronaut. 

A pilot. 

A husband. 

A father. 

A United States Senator.

An American hero. 

An original.

John Glenn (1921-2016) was all those things and more. When he rocketed into space on Feb. 20, 1962, to become the first American to orbit Earth, the flight set the nation on course to meet ever-more ambitious goals.

The life and career of Senator Glenn eclipses those of many. In spite of his accomplishments, he was a humble and gracious man (and 4-term U.S. senator).

During Glenn’s first flight, a scheduled 30-minute test to determine whether Glenn could fly the capsule manually became a matter of life and death when the automatic system malfunctioned after the first orbit.

"I went to manual control and continued in that mode during the second and third orbits, and during re-entry," Glenn recalled later.  "The malfunction just forced me to prove very rapidly what had been planned over a longer period of time." Another problem seemed even more serious -- telemetry indicated the spacecraft's heat shield was loose. It seemed possible that Glenn and the spacecraft would be incinerated on re-entry.  Glenn left the retrorocket pack in place to steady the heat shield during re-entry. "It made for a very spectacular re-entry from where I was sitting," he said. Big chunks of the burning material came flying by the window.

He wasn't sure whether the flaming debris was the rocket pack or the heat shield breaking up. "Fortunately," he told an interviewer," it was the rocket pack -- or I wouldn't be answering these questions."

In the words of President Obama, who awarded him the Presidential Medal of Freedom in 2012: “When John Glenn blasted off from Cape Canaveral atop an Atlas rocket in 1962, he lifted the hopes of a nation. And when his Friendship 7 spacecraft splashed down a few hours later, the first American to orbit the Earth reminded us that with courage and a spirit of discovery there's no limit to the heights we can reach together. With John's passing, our nation has lost an icon and Michelle and I have lost a friend. John spent his life breaking barriers, from defending our freedom as a decorated Marine Corps fighter pilot in World War II and Korea, to setting a transcontinental speed record ... The last of America's first astronauts has left us, but propelled by their example we know that our future here on Earth compels us to keep reaching for the heavens.  On behalf of a grateful nation, Godspeed, John Glenn.”

Glenn left the Astronaut Corps in 1964 and resigned from the Marine Corps in 1965. And, after some time in private industry ran for and was elected ti the U.S. Senate in 1974, carrying all 88 counties of Ohio. He was re-elected in 1980 with the largest margin in Ohio history. Ohio returned him to the Senate for a third term in 1986. In 1992 he was elected again, becoming the first popularly elected senator from his state to win four consecutive terms. During his last term he was the ranking member of both the Governmental Affairs Committee and the Subcommittee on Air/Land Forces in the Senate Armed Services Committee. He also served on the Select Committee on Intelligence and the Special Committee on Aging. He was considered one of the Senate's leading experts on technical and scientific matters, and won wide respect for his work to prevent the spread of weapons of mass destruction.

In 1998, Glenn flew on the STS-95 Discovery shuttle flight, a 9-day mission during which the crew supported a variety of research payloads including deployment of the Spartan solar-observing spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, and Glenn's investigations on space flight and the aging process.

NASA Administrator Charlie Bolden remembers, “Senator Glenn's legacy is one of risk and accomplishment, of history created and duty to country carried out under great pressure with the whole world watching.”

Today, we honor him for all that he stood for and continues to stand for -- grace under pressure, humility, ability, strength. 

Godspeed, John Glenn.

We’re honored to be recognized as one of 2015’s new and notable Tumblrs! Thanks for following along as we explore the universe and discover our home planet.

New and Notable Tumblrs of 2015 - Part 1

We’d like to recognize these distinguished Tumblrs for achievement in Being So Good.

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GISHWHES

Sheldon the Tiny Dinosaur

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Actual Dog Vines

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Post It Forward

Book Quotes

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Just Bad Puns

How to Get Away with Paint

Google Sheep View

Hey! I was wondering how everyone on the ISS adjusts to each other’s culture and language. It seems like it might be hard with language barriers and other factors, to live in a confined space with people from another country. Do others try to teach you their language? Does everyone mostly speak English, or do some people speak Russian?

What’s your favorite black hole fact that you like to share with people?

What is a Supermoon Lunar Eclipse?

We’ve told you that on Sept. 27 a supermoon lunar eclipse will occur in the U.S. And much of the world, but what does that mean?

One important note, is that this event can be referred to in many different ways: 

Supermoon Lunar Eclipse

Super Blood Moon

Harvest Moon Eclipse

Supermoon Eclipse

All slightly different names, but apply to the same spectacular event that will occur this weekend. 

Since it’s rare that both a supermoon and an lunar eclipse occur at the same time, let’s break it down. 

1) Supermoon

A supermoon is a full or new moon that falls closest to the fall equinox, and is at its closest approach to the Earth. This results in the moon appearing up to 14% larger in diameter.

2) Lunar Eclipse 

A lunar eclipse occurs when the moon passes directly behind the Earth into its shadow. This can give the moon a red tint.

3) A Supermoon Lunar Eclipse!

The combination of these two events does not happen very often. In fact, since 1900 a supermoon lunar eclipse has only happened 5 times! The last time this occurred was 1982, and if you miss the event this year, your next opportunity won’t come until 2033.

This year, the event will be visible from the Americas, Europe and Africa on the night of Sept. 27. Here’s a full schedule of the supermoon eclipse:

If it’s cloudy in your area on Sept. 27, don’t worry! NASA Television will be providing a live stream of the event, so you can tune in and enjoy the show. 

For more information and resources on the supermoon lunar eclipse, visit our page on NASA.gov.

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Largest Collection of Planets EVER Discovered!

Guess what!? Our Kepler mission has verified 1,284 new planets, which is the single largest finding of planets to date. This gives us hope that somewhere out there, around a star much like ours, we can possibly one day discover another Earth-like planet.

But what exactly does that mean? These planets were previously seen by our spacecraft, but have now been verified. Kepler’s candidates require verification to determine if they are actual planets, and not another object, such as a small star, mimicking a planet. This announcement more than doubles the number of verified planets from Kepler.

Since the discovery of the first planets outside our solar system more than two decades ago, researchers have resorted to a laborious, one-by-one process of verifying suspected planets. These follow-up observations are often time and resource intensive. This latest announcement, however, is based on a statistical analysis method that can be applied to many planet candidates simultaneously.

They employed a technique to assign each Kepler candidate a planet-hood probability percentage – the first such automated computation on this scale, as previous statistical techniques focused only on sub-groups within the greater list of planet candidates identified by Kepler. 

What that means in English: Planet candidates can be thought of like bread crumbs. If you drop a few large crumbs on the floor, you can pick them up one by one. But, if you spill a whole bag of tiny crumbs, you're going to need a broom. This statistical analysis is our broom.

The Basics: Our Kepler space telescope measures the brightness of stars. The data will look like an EKG showing the heart beat. Whenever a planet passes in front of its parent star a viewed from the spacecraft, a tiny pulse or beat is produced. From the repeated beats, we can detect and verify the existence of Earth-size planets and learn about their orbits and sizes. This planet-hunting technique is also known as the Transit Method.

The number of planets by size for all known exoplanets, planets that orbit a sun-like star, can be seen in the above graph. The blue bars represent all previously verified exoplanets by size, while the orange bars represent Kepler’s 1,284 newly validated planets announced on May 10.

While our original Kepler mission has concluded, we have more than 4 years of science collected that produced a remarkable data set that will be used by scientists for decades. The spacecraft itself has been re-purposed for a new mission, called K2 -- an extended version of the original Kepler mission to new parts of the sky and new fields of study.

The above visual shows all the missions we’re currently using, and plan to use, in order to continue searching for signs of life beyond Earth.

Following Kepler, we will be launching future missions to continue planet-hunting , such as the Transiting Exoplanet Survey Satellite (TESS), and the James Webb Space Telescope. We hope to continue searching for other worlds out there and maybe even signs of life-as-we-know-it beyond Earth.

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Science fiction sometimes makes it seem like it’s possible to live in a black hole. What is the truth behind this?

Does an ecplispe cause any unusual effects on the Earth?

Yes, and this is one of the things we’re hoping to study more with this eclipse! If you are in totality, you’ll notice a significant temperature drop. We are also expecting to see changes in the Earth’s atmosphere and ionosphere. You can help us document these changes using the GLOBE Observer app https://www.globe.gov/globe-data/data-entry/globe-observer ! There are lots of great citizen science going on during this eclipse, and we’d love to have everyone here helping out! https://eclipse2017.nasa.gov/citizen-explorers