Saturday, January 20, 2024

U.S. space company upbeat on next Moon mission despite lander's demise


Agence France-Presse
January 20, 2024 

Full Moon (Shutterstock)

The head of the American space company whose lunar lander failed this week in its mission to reach the Moon expressed optimism Friday that the next attempt would achieve its goal.

"I am more confident than ever now that our next mission will be successful and land on the surface of the Moon," Astrobotic CEO John Thornton told a news conference, highlighting challenges his team had overcome in the "unexpected but very exciting mission."

Astrobotic's Peregrine lander was launched on January 8 under an experimental new partnership between US space agency NASA and private industry intended to reduce costs for American taxpayers and seed a lunar economy.

But the lander experienced an explosion shortly after separating from its rocket and was leaking fuel, damaging its outer shell as well as making it impossible to reach its destination.

Thornton called it a "difficult" moment, saying the problem likely stemmed from a faulty valve and that a full investigation would be carried out.

But he remained upbeat about the mission.

"After that anomaly we just had victory after victory after victory, showing the spacecraft was working in space, showing that the payloads can operate," he said, referring to scientific experiments onboard, particularly from NASA, that were able to gather data.

Thornton said he had "independent confirmation" the crippled Peregrine lander had burned up in the atmosphere as it plunged back to Earth.

Astrobotic's next mission, scheduled for November, is to carry a rover developed by NASA to the Moon's South Pole, where American astronauts are meant to explore in coming years.

The Viper rover's mission is to learn more about the origin and distribution of water -- in the form of ice -- and determine how it could be used on future missions.

Viper will ride to the Moon on Astrobotic's Griffin lander, which is about three times the size of the ill-fated Peregrine.

Viper is "very sophisticated and costly," senior NASA official Joel Kearns said. "So we want to make sure we really understand the root cause and the contributing factors of what happened on Peregrine."

"If we have to modify our plans for Griffin... we will," he added.

NASA had paid Astrobotic about $100 million under the Commercial Lunar Payload Services (CLPS) program to ship its science instruments to the Moon, as it prepares to send American astronauts back to the barren world later this decade under the Artemis program.

Officials at NASA have made clear their strategy of "more shots on goal" means more chances to score. The next attempt under CLPS, by Houston-based Intuitive Machines, launches in February.

U.S. spaceship lost over South Pacific following failed Moon mission


Agence France-Presse
January 19, 2024 

Peregrine Lunar Lander © - / NASA/AFP/File

A crippled American spaceship has been lost over a remote region of the South Pacific, probably burning up in the atmosphere in a fiery end to its failed mission to land on the Moon.

Astrobotic's Peregrine lander was launched on January 8 under an experimental new partnership between NASA and private industry intended to reduce costs for American taxpayers and seed a lunar economy.

But it experienced an explosion shortly after separating from its rocket and had been leaking fuel, damaging its outer shell as well as making it impossible to reach its destination.

In its latest update, Astrobotic posted on X that it had lost contact with its spacecraft shortly before 2100 GMT Thursday, mid-morning on Friday in the local time zone, indicating a "controlled re-entry over open water" as it had predicted.

The Pittsburgh-based company added it would await independent confirmation of Peregrine's fate from the relevant government authorities. A previous update provided atmospheric re-entry coordinates a few hundred miles (kilometers) south of Fiji, albeit with a wide margin of error.

Engineers had executed a series of small engine burns to position the boxy, golf cart-sized robot over the ocean to "minimize the risk of debris reaching land."

Astrobotic also tweeted a photograph taken by the spaceship on its final day, revealing the Earth's crescent as it positioned itself between the Sun and our planet.

Peregrine operated for over 10 days in space, exciting enthusiasts even after it became clear Astrobotic would not succeed in its goal to be the first company to achieve a controlled touchdown on the Moon -- and the first American soft landing since the end of the Apollo era, more than five decades ago.

NASA had paid the company more than $100 million under the Commercial Lunar Payload Services (CLPS) program to ship its science instruments to the Moon, as it prepares to send American astronauts back to the barren world later this decade under the Artemis program.

Astrobotic also carried more colorful cargo on behalf of private clients, such as the DNA and cremated remains of some 70 people, including Star Trek creator Gene Roddenberry and sci-fi author Arthur C. Clarke.

Though it hasn't worked out this time, NASA officials have made clear their strategy of "more shots on goal" means more chances to score. The next attempt under CLPS, by Houston-based Intuitive Machines, launches in February.

The Japanese space agency's "Moon Sniper," which launched in September, will be the next spaceship to attempt a soft lunar touchdown, a notoriously difficult feat, shortly after midnight Japan time on Saturday (1500 GMT on Friday).

If it succeeds, Japan will be the fifth nation to complete the achievement, after the Soviet Union, United States, China and India.

SpaceX Launch Sends 4 Private Astronauts to ISS

Once they arrive at ISS, the Axiom Space astronauts will conduct 30 scientific experiments that NASA says will help advance research in low-Earth orbit.

By Kimberly Johnson
January 19, 2024


Axiom Mission 3 (Ax-3), the third all private astronaut mission to the International Space Station, lifts off Thursday from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. [Courtesy: NASA]


SpaceX and Axiom Space successfully launched four private astronauts into orbit Thursday, marking the third commercial mission to the International Space Station (ISS).

Axiom Mission 3 (Ax-3) on board SpaceX’s Dragon spacecraft lifted off via a SpaceX Falcon 9 rocket at 4:49 p.m. EST from Launch Complex 39A at NASA’s Kennedy Space Center in Florida.


On board the spacecraft is the first all-European commercial astronaut crew, which is scheduled to spend about two weeks aboard ISS conducting microgravity research, educational outreach, and commercial activities, according to NASA.

Ax-3 crew checks in from orbit on January 18. [Courtesy: Axiom Space]

“Together with our commercial partners, NASA is supporting a growing commercial space economy and the future of space technology,” NASA Administrator Bill Nelson said in a statement. “During their time aboard the International Space Station, the Ax-3 astronauts will carry out more than 30 scientific experiments that will help advance research in low-Earth orbit.”READ MORE: First U.S. Moonshot in Decades Will Fall Short—What It Means

In a quick check-in shortly after liftoff, “Ax-3 commander Michael López-Alegría confirmed the crew’s well-being and safety,” according to Axiom Space.

The Dragon spacecraft is expected to autonomously dock with the forward port of the ISS Harmony module on Saturday around 4:19 a.m. EST.

“Hatches between Dragon and the station are expected to open after 6 a.m., allowing the Axiom crew to enter the complex for a welcoming ceremony and start their stay aboard the orbiting laboratory,” NASA said.

NASA is providing live coverage of the docking event starting at 2:30 a.m. EST. It may be viewed here.

The Ax-3 astronauts are scheduled to leave the ISS on February 3 for their return to Earth and will splash down off the coast of Florida.




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