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Northrop Grumman Antares rocket launches Cygnus cargo ship to home set for NASA


WALLOPS ISLAND, Va. — A Northrop Grumman-built Cygnus cargo ship lifted off from Virginia on Saturday (Feb. 20), carrying well-known gives for astronauts on the World House Station. 

Perched atop a two-stage Antares rocket, the uncrewed Cygnus NG-15 spacecraft blasted off from Pad 0A on the Mid-Atlantic Regional Spaceport at NASA’s Wallops Flight Facility here at 12: 36 p.m. EDT (1736 GMT).

The craft is hauling larger than 8,200 lbs. (3,719 kilograms) of cargo that encompass scientific tools, fresh food and gives for the seven astronauts on board the home set. It be also packed with original hardware and spacewalk tools. 

The 139-foot-huge (42.5-meter) Antares rocket lifted off real on time, on the inspiration of a deliberate 5-minute window. It be Cygnus NG-15 cargo ship is named after Katherine Johnson, the trailblazing NASA mathematician who helped make John Glenn’s ancient orbital flight — the first by an American astronaut — that it’s likely you’ll well also imagine. Now, 59 years later, the S.S. Katherine Johnson embarks on her possess flight to home on the 59th anniversary of Glenn’s Friendship 7 Mercury flight. 

Video: Scrutinize the Antares rocket originate of Cygnus NG-15!


Connected:
Non-public Antares rocket & Cygnus explained (infographic) 

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A Northrop Grumman Antares rocket carrying the uncrewed Cygnus NG-15 cargo ship launches from Pad 0A of NASA's Wallops Flight Facility on Wallops Island, Virginia on Feb. 20, 2021.

A Northrop Grumman Antares rocket carrying the uncrewed Cygnus NG-15 cargo ship launches from Pad 0A of NASA’s Wallops Flight Facility on Wallops Island, Virginia on Feb. 20, 2021. (Image credit: NASA TV)

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A Northrop Grumman Antares rocket carrying the uncrewed Cygnus NG-15 cargo ship launches from Pad 0A of NASA's Wallops Flight Facility on Wallops Island, Virginia on Feb. 20, 2021.

The Cygnus NG-15 cargo ship is carrying 8,200 lbs. (3,719 kilograms) of gives to the World House Station for NASA. (Image credit: NASA TV)

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A Northrop Grumman Antares rocket carrying the uncrewed Cygnus NG-15 cargo ship launches from Pad 0A of NASA's Wallops Flight Facility on Wallops Island, Virginia on Feb. 20, 2021.

This can opt about two days for the Cygnus NG-15 cargo ship to attain the home set. (Image credit: NASA TV)

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A Northrop Grumman Antares rocket carrying the uncrewed Cygnus NG-15 cargo ship launches from Pad 0A of NASA's Wallops Flight Facility on Wallops Island, Virginia on Feb. 20, 2021.

The Cygnus NG-15 cargo ship will near on the World House Station on Monday, Feb. 22, at 4: 40 a.m. EST (0940 GMT). (Image credit: NASA TV)

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The NG-15 mission is Northrop Grumman’s 15th operational resupply originate to the home set since 2014 and marked the 4th Antares to breeze within the 230+ configuration. 

The rocket’s first stage is powered by two Russian-made RD-181 engines fueled by rocket-grade kerosene, producing 864,000 kilos of thrust at liftoff. The first stage separated from the rocket’s upper stage trusty over three minutes into flight. 

At this time after, the payload fairing jettisoned, leaving the Cygnus uncovered to home. Powered by a stable-fueled upper stage, the Cygnus was once deposited in its preliminary orbit and ready to originate its streak to the home set. The cargo craft will employ two days chasing down the orbital outpost sooner than berthing to the set with the help of a robotic arm. 

Astronaut Soichi Noguchi of the Japan Aerospace Exploration Company will grab the vessel on Monday (Feb. 22) at about 4: 40 a.m. EST (0940 GMT), with NASA astronaut Mike Hopkins serving as backup. The craft will live on the set for roughly three months, after which it will detach itself and burn up upon reentry into the Earth’s atmosphere. 

Northrop Grumman makes both the Antares rocket and the Cygnus spacecraft. The company has a custom of naming its spacecraft after fallen heroes who’ve made a important contribution to human spaceflight. 

On this case, the company is deciding on to honor the tiresome Katherine Johnson, who died on the age of 101 practically a yr within the past on Feb. 24, 2020. Johnson worked as a human computer whose trajectory calculations have been serious to NASA’s early success with human spaceflight, in particular Glenn’s orbital flight. 

“It’s our custom to title every Cygnus after an particular particular person who’s played a pivotal role in human spaceflight, and Mrs. Johnson was once selected for her hand-written calculations that helped originate the first Americans into home, to boot to her accomplishments in breaking glass ceiling after glass ceiling as a Sad woman,” stated Frank DeMauro, vp and general supervisor for tactical home at Northrop Grumman stated on Friday (Feb. 19).

Years after her retirement, Johnson’s work was once highlighted within the book “Hidden Figures,” and later the film of the identical title starring Taraji P. Hensen as Johnson. Johnson got a congressional medal of freedom and the congressional gold medal from President Barack Obama for her work at NASA. 

Connected: NASA facility dedicated to mathematician Katherine Johnson  

Mathematician Katherine Johnson at work at NASA's Langley Research Center in 1980.

Mathematician Katherine Johnson at work at NASA’s Langley Learn Center in 1980. (Image credit: Bob Nye/NASA)

 Particular offer 

Tucked right throughout the Cygnus is a bevy of time-sensitive cargo objects, including a offer of fresh food for the astronauts on the home set. At some stage in a prelaunch briefing on Friday, NASA officers stated they have been sending up some treats for the crew contributors of Expedition 64, including salmon, laborious salami, parmesan cheese, caramel laborious chocolates and other perishable objects. 

“We are looking to address the crew happy, on story of a happy crew is a productive crew for science,” David Brady, affiliate program scientist for the World House Station, stated before originate. 

Also right throughout the Cygnus is a brine processor assembly for the home set’s water recycling draw, which converts urine into fresh ingesting water. NASA says the original processor will allow extra water to be recovered from urine than with the contemporary tools on set. The agency says here is a key share of hardware to help meet the necessities for future prolonged-length missions to the moon and within the kill Mars.

“Long-length crewed exploration missions require about 98% water recovery, and there could be at prove no train-of- the-artwork expertise in brine processing that would maybe help attain this aim,” NASA officers wrote in a truth sheet. “This brine processor draw plans to shut this gap for the urine spoil circulation of the home set.”

The tools works by the usage of special membranes to separate contaminants from the brine, allowing water vapor to waft into the cabin atmosphere, the set up a condenser will grab it and filter it into the set’s water draw. 

Also onboard the Cygnus will likely be a original sound asleep pod for the Expedition 64 crew. At this time there are five astronauts within the U.S. segment — four Crew-1 astronauts who launched in November on board a SpaceX Crew Dragon, and Kate Rubins who flew on a Soyuz final October — with most fascinating four sleep stations. Hopkins, the Crew Dragon commander, has been sound asleep within the tablet since launching in November. Three Russian cosmonauts spherical out the set’s crew.

Cygnus is also ferrying spare parts and tools for the home set’s toilets, and tools for upcoming spacewalks. 

 Queer science 

Northrop Grumman's NG-15 Cygnus cargo ship is named the

Northrop Grumman’s NG-15 Cygnus cargo ship considered right through originate preparations.  (Image credit: Northrop Grumman)

The bevy of learn experiments introduced up on the NG-15 mission will researchers to greater know the components microgravity affects the human body to boot to manufacturing processes. One investigation will behold on the improvement of protein-based entirely man made retinas on set. 

Designed by LambdaVision, the experiment will employ a layer-by-layer job to fabricate man made retinas in home. The hope is that the “retina” can then be implanted into the see of a affected person  plagued by degenerative retinal diseases equivalent to retinitis pigmentosa or macular degeneration. 

One high-tech experiment aboard is the Spaceborne Pc-2, a collaboration by Hewlett Packard Project (HPE) and Microsoft to raise cloud computing and man made intelligence expertise to the World House Station. Microsoft will hyperlink its Azure House Platform to the computer to “raise edge computing and [artificial intelligence] capabilities” to the set, in line with HPE.

But one more experiment will measure muscle strength in extra than one generations of worms, to greater perceive the organic modifications that occur right through spaceflight. Led by Siva Vanapalli, the experiment will behold at how the muscle strength in worms modifications past in fashion time right through spaceflight. 

About 1,000 worm larvae are en route to the home set, tucked right throughout the Cygnus as fraction of the Micro-16 investigation. As soon as on set, the worms will fabricate many offspring right through their day out, allowing researchers to behold at extra than one generations. They’re also sending a instrument known as NemaFlex, which is designed to measure how a lot pressure the worms exert. 

Vanapalli is hoping that the instrument will allow the group to measure modifications within the worm’s strength that can even be beneficial to drug constructing to boot to help researchers toughen astronaut smartly being. 

Also on board the Cygnus are several student experiments including the Magnitude.io experiment that can help opt college students in STEM initiatives with the help of bitmoji stickers. The experiment, known as ExoLab 8, is Magnitude.io’s eighth investigation sent to the home set. 

Mission contributors (that can encompass college students from Kindergarten through college level) will try to grow red clover plant life at home and of their college rooms to behave as a ground address watch over experiment, and compare remark charges to identical plant life grown in home. 

Online activities will likely be led by an Astro_moji teacher — Linwood Traditional Abilities teacher, Lisa Turney. Her likeness will likely be was into a bitmoji who will instruct college students from home through her bitmoji avatar. The experiment will rely on a SpaceTango CubeLab that can facilitate plant remark. 

“We are taking distance learning to a entire original level: 250 miles above the Earth to an orbital learn room,” Magnitude.io CEO Ted Tagami wrote in a news originate. “While the pandemic disrupted many learning experiences, our mission contributors will keep in mind 2021 as the yr they went to home.”

Be aware Amy Thompson on Twitter @astrogingersnap. Be aware us on Twitter @Spacedotcom or Fb.

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