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NASA Science, Cargo Launch on 21st Northrop Grumman Mission to Station

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Northrop Grumman’s Cygnus spacecraft for the company’s 21st commercial resupply services mission for NASA launched on a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida. Credit: NASA

Following a successful launch of NASA’s Northrop Grumman 21st commercial resupply mission, new scientific experiments and cargo for the agency are bound for the International Space Station.

Northrop Grumman’s Cygnus spacecraft, carrying more than 8,200 pounds of supplies to the orbiting laboratory, lifted off at 11:02 a.m. EDT Sunday on a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.

Shortly after launch, the spacecraft missed its first burn due to a late entry to burn sequencing. Known as the targeted altitude burn, or TB1, it was rescheduled, but aborted shortly after the engine ignited due to a slightly low initial pressure state. There is no indication the engine itself has any problem at this time.

Cygnus is at a safe altitude and completed the deployment of its two solar arrays at 2:21 p.m. Northrop Grumman engineers are working a new burn and trajectory plan and aim to achieve the spacecraft’s original capture time on station.

If all remains on track, live coverage of the spacecraft’s arrival will begin at 1:30 a.m., Tuesday, Aug. 6, on NASA+, NASA Television, the NASA app, and the agency’s website. Learn how to stream NASA TV through a variety of platforms including social media.

NASA astronaut Matthew Dominick will capture Cygnus using the station’s robotic arm at approximately 3:10 a.m., and NASA astronaut Jeanette Epps is backup.

The resupply mission will support dozens of research experiments conducted during Expedition 71. Included among the investigations are:

  • Test articles to evaluate liquid and gas flow through porous media found in space station life support systems
  • balloon, penny, and hexnut for a new STEMonstration on centripetal force
  • Microorganisms known as Rotifers to examine the effects of spaceflight on DNA repair mechanisms
  • bioreactor to demonstrate the production of many high-quality blood and immune stem cells

These are just a sample of the hundreds of investigations conducted aboard the orbiting laboratory in the areas of biology and biotechnology, physical sciences, and Earth and space science. Such research benefits humanity and lays the groundwork for future human exploration through the agency’s Artemis campaign, which will send astronauts to the Moon to prepare for future expeditions to Mars.

NASA’s arrival and in-flight event coverage is as follows (all times Eastern and subject to change based on real-time operations):

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Tuesday, Aug. 6

1:30 a.m. – Arrival coverage begins on NASA+, NASA Television, the NASA appYouTube, and the agency’s website.

3:10 a.m. – Capture of Cygnus with the space station’s robotic arm.

4:30 a.m. – Cygnus installation coverage begins on NASA+, NASA Television, the NASA appYouTube, and the agency’s website.

All times are estimates and could be adjusted based on operations after launch. Follow the space station blog for the most up-to-date operations information.

The company’s 21st mission to the space station for NASA is the 10th under its Commercial Resupply Services 2 contract.

Cygnus will remain at the orbiting laboratory until January before it departs and disposes of several thousand pounds of trash through its re-entry into Earth’s atmosphere where it will harmlessly burn up. The spacecraft is named the S.S. Francis R. “Dick” Scobee after the former NASA astronaut.

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Learn more about NASA’s commercial resupply mission at:

https://www.nasa.gov/mission/nasas-northrop-grumman-crs-21

The science section of our news blog STM Daily News provides readers with captivating and up-to-date information on the latest scientific discoveries, breakthroughs, and innovations across various fields. We offer engaging and accessible content, ensuring that readers with different levels of scientific knowledge can stay informed. Whether it’s exploring advancements in medicine, astronomy, technology, or environmental sciences, our science section strives to shed light on the intriguing world of scientific exploration and its profound impact on our daily lives. From thought-provoking articles to informative interviews with experts in the field, STM Daily News Science offers a harmonious blend of factual reporting, analysis, and exploration, making it a go-to source for science enthusiasts and curious minds alike. https://stmdailynews.com/category/science/

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Upcoming Live from the ISS: NASA Astronauts Butch Wilmore and Suni Williams to Discuss Their Mission

NASA astronauts Butch Wilmore and Suni Williams will hold an Earth-to-space call from the ISS on September 13, streamed live on multiple platforms.

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Space enthusiasts and media around the world are gearing up for an exciting Earth-to-space call scheduled with NASA astronauts Butch Wilmore and Suni Williams. This news conference is set to take place aboard the International Space Station (ISS) on Friday, September 13, at 2:15 p.m. EDT. The astronauts, who are currently part of Expedition 71/72, will share insights from their experiences in low Earth orbit.

Butch Wilmore and Suni Williams
NASA astronauts Butch Wilmore and Suni Williams prepare orbital hardware for installation inside the International Space Station.
Credit: NASA

Butch Wilmore and Suni Williams

NASA will stream the event live on NASA+, the NASA app, and the agency’s website, offering various platforms for viewers to tune in and experience the wonders of space exploration directly from its current pioneers. The coverage promises not only to highlight the astronauts’ daily activities and scientific endeavors but also provide a real-time connection with those orbiting our planet.

Butch Wilmore and Suni Williams were launched into space aboard Boeing’s Starliner spacecraft on June 5, marking its first crewed flight. They arrived at the ISS the following day. Following a decision to bring back the Starliner uncrewed, the duo’s stay has been extended, and they are now slated to return to Earth in February 2025 with the SpaceX Crew-9 mission aboard a SpaceX Dragon spacecraft.

For media looking to participate in the news conference, NASA’s Johnson Space Center in Houston must be contacted for accreditation by 5 p.m., Thursday, September 12. Media members will need to dial into the conference at least 10 minutes before it begins to ask their questions.

This event offers an invaluable opportunity for the public and the media to engage directly with the astronauts, gaining a deeper understanding of life in space and the ongoing research and operations that continue to push the boundaries of human spaceflight. As Wilmore and Williams continue their critical work on the ISS, this news conference is a much-anticipated chance to connect with the heroes of our final frontier.

To learn more about this event and keep up with the latest news on space station research and operations, visit NASA’s ISS portal.

The science section of our news blog STM Daily News provides readers with captivating and up-to-date information on the latest scientific discoveries, breakthroughs, and innovations across various fields. We offer engaging and accessible content, ensuring that readers with different levels of scientific knowledge can stay informed. Whether it’s exploring advancements in medicine, astronomy, technology, or environmental sciences, our science section strives to shed light on the intriguing world of scientific exploration and its profound impact on our daily lives. From thought-provoking articles to informative interviews with experts in the field, STM Daily News Science offers a harmonious blend of factual reporting, analysis, and exploration, making it a go-to source for science enthusiasts and curious minds alike. https://stmdailynews.com/category/science/

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    Rod: A creative force, blending words, images, and flavors. Blogger, writer, filmmaker, and photographer. Cooking enthusiast with a sci-fi vision. Passionate about his upcoming series and dedicated to TNC Network. Partnered with Rebecca Washington for a shared journey of love and art. View all posts

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The Boeing Starliner has returned to Earth without its crew

Boeing’s Starliner returned uncrewed after thruster issues left astronauts on the ISS longer than planned. SpaceX remains a reliable option, challenging Boeing’s standing.

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– a former astronaut details what that means for NASA, Boeing and the astronauts still up in space

Boeing Starliner
The Boeing Starliner, shown as it approached the International Space Station. NASA via AP

Michael E. Fossum, Texas A&M University

Boeing’s crew transport space capsule, the Starliner, returned to Earth without its two-person crew right after midnight Eastern time on Sept. 7, 2024. Its remotely piloted return marked the end of a fraught test flight to the International Space Station which left two astronauts, Butch Wilmore and Sunita “Suni” Williams, on the station for months longer than intended after thruster failures led NASA to deem the capsule unsafe to pilot back.

Wilmore and Williams will stay on the International Space Station until February 2025, when they’ll return to Earth on a SpaceX Dragon capsule.

The Conversation U.S. asked former commander of the International Space Station Michael Fossum about NASA’s decision to return the craft uncrewed, the future of the Starliner program and its crew’s extended stay at the space station.

What does this decision mean for NASA?

NASA awarded contracts to both Boeing and SpaceX in 2014 to provide crew transport vehicles to the International Space Station via the Commercial Crew Program. At the start of the program, most bets were on Boeing to take the lead, because of its extensive aerospace experience.

However, SpaceX moved very quickly with its new rocket, the Falcon 9, and its cargo ship, Dragon. While they suffered some early failures during testing, they aggressively built, tested and learned from each failure. In 2020, SpaceX successfully launched its first test crew to the International Space Station.

Meanwhile, Boeing struggled through some development setbacks. The outcome of this first test flight is a huge disappointment for Boeing and NASA. But NASA leadership has expressed its support for Boeing, and many experts, including me, believe it remains in the agency’s best interest to have more than one American crew launch system to support continued human space operations.

NASA is also continuing its exchange partnership with Russia. This partnership provides the agency with multiple ways to get crew members to and from the space station.

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As space station operations continue, NASA and its partners have enough options to get people to and from the station that they’ll always have the essential crew on the station – even if there are launch disruptions for any one of the capable crewed vehicles. Having Starliner as an option will help with that redundancy.

The ISS, a cylindrical craft with solar panels on each side.
NASA has a few options to get astronauts up to the International Space Station. Roscosmos State Space Corporation via AP

What does this decision mean for Boeing?

I do think Boeing’s reputation is going to ultimately suffer. The company is going head-to-head with SpaceX. Now, the SpaceX Dragon crew spacecraft has several flights under its belt. It has proven a reliable way to get to and from the space station.

It’s important to remember that this was a test flight for Starliner. Of course, the program managers want each test flight to run perfectly, but you can’t anticipate every potential problem through ground testing. Unsurprisingly, some problems cropped up – you expect them in a test flight.

The space environment is unforgiving. A small problem can become catastrophic in zero gravity. It’s hard to replicate these situations on the ground.

The technology SpaceX and Boeing use is also radically different from the kind of capsule technology used in the early days of the Mercury, Gemini and Apollo programs.

NASA has evolved and made strategic moves to advance its mission over the past two decades. The agency has leaned into its legacy of thinking outside the box. It was an innovative move to break from tradition and leverage commercial competitors to advance the program. NASA gave the companies a set of requirements and left it up to them to figure out how they would meet them.

What does this decision mean for Starliner’s crew?

I know Butch Wilmore and Suni Williams as rock-solid professionals, and I believe their first thoughts are about completing their mission safely. They are both highly experienced astronauts with previous long-duration space station experience. I’m sure they are taking this in stride.

Prior to joining NASA, Williams was a Naval aviator and Wilmore a combat veteran, so these two know how to face risk and accomplish their missions. This kind of unfavorable outcome is always a possibility in a test mission. I am sure they are leaning forward with a positive attitude and using their bonus time in space to advance science, technology and space exploration.

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Their families shoulder the bigger impact. They were prepared to welcome the crew home in less than two weeks and now must adjust to unexpectedly being apart for eight months.

Right now, NASA is dealing with a ripple effect, with more astronauts than expected on the space station. More people means more consumables – like food and clothing – required. The space station has supported a large crew for short periods in the past, but with nine crew members on board today, the systems have to work harder to purify recycled drinking water, generate oxygen and remove carbon dioxide from their atmosphere.

Wilmore and Williams are also consuming food, and they didn’t arrive with the clothes and other personal supplies they needed for an eight-month stay, so NASA has already started increasing those deliveries on cargo ships.

What does this decision mean for the future?

Human spaceflight is excruciatingly hard and relentlessly unforgiving. A million things must go right to have a successful mission. It’s impossible to fully understand the performance of systems in a microgravity environment until they’re tested in space.

NASA has had numerous failures and near-misses in the quest to put Americans on the Moon. They lost the Apollo 1 crew in a fire during a preflight test. They launched the first space shuttle in 1981, and dealt with problems throughout that program’s 30-year life, including the terrible losses of Challenger and Columbia.

After having no other U.S. options for over 30 years, three different human spacecraft programs are now underway. In addition to the SpaceX Crew Dragon and the Boeing Starliner, NASA’s Orion spacecraft for the Artemis II mission, is planned to fly four astronauts around the Moon in the next couple of years.

These programs have had setbacks and bumps along the way – and there will be more – but I haven’t been this excited about human spaceflight since I was an 11-year-old cheering for Apollo and dreaming about putting the first human footprints on Mars.

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Michael E. Fossum, Vice President, Texas A&M University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

The science section of our news blog STM Daily News provides readers with captivating and up-to-date information on the latest scientific discoveries, breakthroughs, and innovations across various fields. We offer engaging and accessible content, ensuring that readers with different levels of scientific knowledge can stay informed. Whether it’s exploring advancements in medicine, astronomy, technology, or environmental sciences, our science section strives to shed light on the intriguing world of scientific exploration and its profound impact on our daily lives. From thought-provoking articles to informative interviews with experts in the field, STM Daily News Science offers a harmonious blend of factual reporting, analysis, and exploration, making it a go-to source for science enthusiasts and curious minds alike. https://stmdailynews.com/category/science/

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NASA Sets Coverage for Starliner News Conference, Return to Earth

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The American flag pictured inside the window of Boeing’s Starliner spacecraft at the International Space Station. Credit: NASA

NASA will provide live coverage of the upcoming activities for Boeing’s Starliner spacecraft departure from the International Space Station and return to Earth. The uncrewed spacecraft will depart from the orbiting laboratory for a landing at White Sands Space Harbor in New Mexico.

Starliner is scheduled to autonomously undock from the space station at approximately 6:04 p.m. EDT Friday, Sept. 6, to begin the journey home, weather conditions permitting. NASA and Boeing are targeting approximately 12:03 a.m., Saturday, Sept. 7, for the landing and conclusion of the flight test.

NASA’s live coverage of return and related activities will stream on NASA+, the NASA app, and the agency’s website. Learn how to stream NASA programming through a variety of platforms including social media.

Ahead of Starliner’s return, NASA will host a pre-departure news conference at 12 p.m., Wednesday, Sept. 4, from the agency’s Johnson Space Center in Houston. NASA’s Commercial Crew and International Space Station Program managers and a flight director will participate.

To attend the pre-departure news conference in person, U.S. media must contact the NASA Johnson newsroom by 5 p.m., Tuesday, Sept. 3, at jsccommu@mail.nasa.gov or 281-483-5111. To join the pre-departure news conference by phone, media must contact the NASA newsroom no later than two hours prior to the start of the call.

NASA astronauts Butch Wilmore and Suni Williams launched aboard Boeing’s Starliner spacecraft on June 5 for its first crewed flight, arriving at the space station on June 6. As Starliner approached the orbiting laboratory, NASA and Boeing identified helium leaks and experienced issues with the spacecraft reaction control thrusters. For the safety of the astronauts, NASA announced on Aug. 24 that Starliner will return to Earth from the station without a crew. Wilmore and Williams will remain aboard the station and return home in February 2025 aboard the SpaceX Dragon spacecraft with two other crew members assigned to NASA’s SpaceX Crew-9 mission.

NASA’s coverage is as follows (all times Eastern and subject to change based on real-time operations):

Wednesday, Sept. 4

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12 p.m. – Starliner pre-departure news conference from NASA’s Johnson Space Center on NASA+, the NASA appYouTube, and the agency’s website.

Friday, Sept. 6

5:45 p.m. – Undocking coverage begins on NASA+, the NASA appYouTube, and the agency’s website.

6:04 p.m. – Undocking

10:50 p.m. – Coverage resumes for deorbit burn, entry, and landing on NASA+, the NASA appYouTube, and the agency’s website.

Saturday, Sept. 7

12:03 a.m. – Targeted landing

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1:30 a.m. – Post-landing news conference with the following participants:

  • Joel Montalbano, deputy associate administrator, Space Operations Mission Directorate at NASA Headquarters in Washington
  • Steve Stich, manager, Commercial Crew Program, NASA Kennedy Space Center in Florida
  • Dana Weigel, manager, International Space Station, NASA Johnson
  • John Shannon, vice president, Boeing Exploration Systems
  • Mark Nappi, vice president and program manager, Boeing Commercial Crew Program

Coverage of the post-landing news conference will stream live on NASA+, the NASA appYouTube, and the agency’s website.

To attend the post-landing news conference in person, U.S. media must contact the NASA Johnson newsroom by 12 p.m., Sept. 6. To join the post-landing news conference by phone, media must contact the NASA Johnson newsroom no later than one hour prior to the start of the event.

See full mission coverage, NASA’s commercial crew blog, and more information about the mission at:

https://www.nasa.gov/commercialcrew

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