How to make a peanut butter and jelly sandwich in space

Astronaut Shane Kimbrough, commander of the Expedition 50 expedition to the International Space Station, explains how to make a peanut butter and jelly sandwich in space. He returned from the ISS earlier this month after six months in orbit.

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Here’s how NASA tests Mars rovers on Earth

YouTube host Tom Scott explores the “Mars Yard” at NASA’s Jet Propulsion Laboratory where NASA simulates what it’s like on Mars for its rovers. Read the rest

New photo of Earth between Saturn's rings can shift your perspective on our reality

That point of light between Saturn's rings is Earth, captured by NASA's Cassini spacecraft on April 12. More about the image here at NASA JPL. It reminds me of the last photo taken by the Voyager I spacecraft before engineers shut off its imaging systems. Carl Sagan had persuaded NASA to turn Voyager I’s cameras back toward the sun on Valentine's Day 1990 and take the first ever "portrait of our solar system" from outside of it. Earth is just a speck in that photo too, a "pale blue dot" as Sagan called it. His beautiful words remind me how a single image can alter one's perspective in an instant:

Look again at that dot. That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilization, every king and peasant, every young couple in love, every mother and father, hopeful child, inventor and explorer, every teacher of morals, every corrupt politician, every "superstar," every "supreme leader," every saint and sinner in the history of our species lived there...

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Astronaut says flight to Space Station felt like “burrito of awesomeness smothered in awesome sauce“

"It’s so beautiful," U.S. astronaut Jack Fischer described today's trip to the ISS to his wife. The experience, he said, was "a burrito of awesomeness smothered in awesome sauce."

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NASA's new "space fabric"

This is NASA's new "space fabric" in development at the Jet Propulsion Laboratory.

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NASA's revamped image and video library makes searching fun

Get ready to fall into a black hole of non-productivity once you open NASA's new Image and Video Library. Lots of great tags and captions to find what you want! Read the rest

Watch how NASA trains astronauts with VR

NASA has always been an early adopter of technology like virtual and augmented reality for training. Here's a cool glimpse into how they train future ISS and landing party astronauts. Read the rest

Bill Nye urges Trump to recommit to the U.S. Space Program

Bill Nye and The Planetary Society released a direct appeal to the Trump administration, asking that the government continue to focus on Mars and support commercial space industry. Trump proposed a reduction in the NASA budget. Read the rest

Astronaut unknowingly brought souvenir flags to the moon and now you can buy one

When Apollo 15 astronaut David Scott hopped across the lunar surface in 1971, he was carrying a pouch of tiny US flags in his spacesuit. The stash of flags was such a secret that Scott didn't even know they were there at the time. Now one of the souvenir flags, the pouch, and the bracket where it was attached are up for auction. The flag is estimated to go for $15,000 and the bracket/pouch for $30,000, but I definitely think you need both lots. From Collect Space:

"This [hidden pouch] was apparently unknown to anybody else until the (Portable Life Support System's Oxygen Purge System where the pouch was stowed were) disassembled after the mission by some other member of the CSD (Crew Systems Division) and the flag package was discovered," wrote Scott.

The identity of the original CSD member who hid the flags, or the person who found them afterward, is unknown...

Scott was presented with some of the flags and the 7.5 by 4 inch (19 by 10 cm) bracket as mementos of his flight by his management at the same meeting where he was told of their existence. A law passed in 2012 reaffirmed Apollo-era astronauts' title to the items they retained as souvenirs of their missions...

The hidden flags were not the only secret souvenirs on the Apollo 15 mission. Scott and his two crew mates also took postmarked envelopes, a memorial statue, and timepieces that NASA later labeled as unauthorized. The hidden flags were not associated with those items, though.

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Mimas in Saturnlight

Today's Astronomy picture of the day is Saturn's moon, Mimas, bathed in light from both the planet and the sun. The image has had the darker side brightened somewhat; click through for the unenhanced original.

Explanation: Peering from the shadows, the Saturn-facing hemisphere of Mimas lies in near darkness alongside a dramatic sunlit crescent. The mosaic was captured near the Cassini spacecraft's final close approach on January 30, 2017. Cassini's camera was pointed in a nearly sunward direction only 45,000 kilometers from Mimas. The result is one of the highest resolution views of the icy, crater-pocked, 400 kilometer diameter moon. ... Other Cassini images of Mimas include the small moon's large and ominous Herschel Crater.

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Lego announces "Women of NASA" minifigs

Last year, MIT News editor Maya Weinstock submitted her Women of NASA minifigures design to LEGO Ideas. LEGO has just approved the idea and laster this year or early 2018 will release an official minifig set of these five inspiring women in science:

Margaret Hamilton, computer scientist: While working at MIT under contract with NASA in the 1960s, Hamilton developed the on-board flight software for the Apollo missions to the moon. She is known for popularizing the modern concept of software.

Katherine Johnson, mathematician and space scientist: A longtime NASA researcher, Johnson is best known for calculating and verifying trajectories for the Mercury and Apollo programs — including the Apollo 11 mission that first landed humans on the moon.

Sally Ride, astronaut, physicist, and educator: A physicist by training, Ride became the first American woman in space in 1983. After retiring as a NASA astronaut, she founded an educational company focusing on encouraging children — especially girls — to pursue the sciences.

Nancy Grace Roman, astronomer: One of the first female executives at NASA, Roman is known to many as the "Mother of Hubble" for her role in planning the Hubble Space Telescope. She also developed NASA's astronomy research program.

Mae Jemison, astronaut, physician, and entrepreneur: Trained as a medical doctor, Jemison became the first African-American woman in space in 1992. After retiring from NASA, Jemison established a company that develops new technologies and encourages students in the sciences.

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US-born NASA scientist was detained at the border until he unlocked his phone

Sidd Bikkannavar, a scientist at NASA’s Jet Propulsion Laboratory (JPL), still doesn't know why he was detained by US Customs and Border Patrol and compelled under duress to give agent's the access PIN to his NASA-owned mobile phone.

From The Verge:

Seemingly, Bikkannavar’s reentry into the country should not have raised any flags. Not only is he a natural-born US citizen, but he’s also enrolled in Global Entry — a program through CBP that allows individuals who have undergone background checks to have expedited entry into the country. He hasn’t visited the countries listed in the immigration ban and he has worked at JPL — a major center at a US federal agency — for 10 years. There, he works on “wavefront sensing and control,” a type of optics technology that will be used on the upcoming James Webb Space Telescope.

...

The officer also presented Bikkannavar with a document titled “Inspection of Electronic Devices” and explained that CBP had authority to search his phone. Bikkannavar did not want to hand over the device, because it was given to him by JPL and is technically NASA property. He even showed the officer the JPL barcode on the back of phone. Nonetheless, CBP asked for the phone and the access PIN. “I was cautiously telling him I wasn’t allowed to give it out, because I didn’t want to seem like I was not cooperating,” says Bikkannavar. “I told him I’m not really allowed to give the passcode; I have to protect access.

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Idaho's massive checkerboard forest seen from the Space Station

An astronaut on the International Space Station snapped this striking photo last month of forest land adjacent to the Priest River in northern Idaho. From NASA:

The squares in this landscape checkerboard appear to be the result of forest management. Similar patterns originated in the 1800s, when alternate parcels of land were granted by the U.S. government to railroads such as the Northern Pacific. Many parcels in the Pacific Northwest were later sold off and harvested for timber.

The land shown here is now managed for wildlife and for timber harvesting. The white patches reflect areas with younger, smaller trees, where winter snow cover shows up brightly to the astronauts. Dark green-brown squares are parcels of denser, intact forest. The checkerboard is used as a method of maintaining the sustainability of forested tracts while still enabling a harvest of trees.

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Stunning image of Saturn's moon Mimas

A breathtaking photo of Saturn's moon Mimas taken this week by NASA's Cassini space probe.

You may recall, that another photo (below) of Mimas raised concerns that it isn't actually a moon but rather the Death Star.

(Images: NASA/JPL-Caltech/Space Science Institute)

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Boeing's new spacesuit is far out

Boeing revealed its new sleek and chic spacesuit designed for astronauts aboard the Boeing/Bigelow CST-100 Starliner spacecraft. Launched on Atlas V rockets the Starliner capsule will shuttle commercial crew members to and from the International Space Station and other low-Earth orbit locales. From Boeing:

The Starliner spacesuit provides greater pressurized mobility and is about 40 percent lighter than previous suits. Its innovative layers will keep astronauts cooler as well. The touchscreen-friendly gloves allow astronauts to interact with the capsule’s tablets while the boots are breathable and slip resistant. Zippers in the torso area will make it easier for astronauts to comfortably transition from sitting to standing. In addition to protecting astronauts during launch and the return to Earth, the suit also helps connect astronauts to ground and space crews through the communications headset within the helmet. The suit’s hood-like soft helmet sports a wide polycarbonate visor to give Starliner passengers better peripheral vision throughout their ride to and from space.

Video from Boeing:

Photo from Boeing:

Photo from NASA/Cory Huston:

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In honor of Hidden Figures, meet the contemporary black women contributing to NASA’s success

The wonderful new movie Hidden Figures (based on a book by Margot Lee Shetterly) tells the story of three black women who were crucial to the success of NASA’s Apollo missions in the 1960s. And now NASA is celebrating the many black women who play a crucial role in the space program today. In a series of videos, women like systems engineer Julie Williams-Byrd, project manager Antja Chambers, and astronaut Jeanette Epps discuss their work with NASA and how the women of Hidden Figures inspired them.

You can learn more on NASA’s “From Hidden Figures To Modern Figures” page and you can see all of the “NASA’s Modern Figures” videos on YouTube. Read the rest

Check out Adam Savage's far-out replica of an Apollo spacesuit

When most people commission a bespoke suit, they pay attention to the stitching and drape of the fabric. For MythBuster Adam Savage's latest custom tailoring job, he had some more esoteric details in mind. Here he is on Tested giving a tour of his Apollo A7L spacesuit replica, fashioned by Ryan Nagata. (Tested)

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