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By NASA
Members of the Artemis II crew met with the crew of NASA’s Pegasus barge prior to their departure to deliver the core stage of NASA’s SLS (Space Launch System) rocket to the Space Coast.
NASA astronaut and pilot of the Artemis II mission Victor Glover met the crew July 15.
From left to right: Ashley Marlar, Jamie Crews, Nick Owen, Jeffery Whitehead, Scott Ledet, Jason Dickerson, John Campbell, NASA astronaut Victor Glover, Farid Sayah, Kelton Hutchinson, Terry Fitzgerald, Bryan Jones, and Joe Robinson.NASA/Brandon Hancock NASA astronaut Reid Wiseman, commander, and CSA (Canadian Space Agency) astronaut Jeremy Hansen, mission specialist, visited the barge July 16 shortly before the flight hardware was loaded onto it.
The Pegasus crew and team, from left, includes Kelton Hutchinson, Jeffery Whitehead, Jason Dickerson, Arlan Cochran, John Brunson, NASA astronaut Reid Wiseman, Marc Verhage, Terry Fitzgerald, Scott Ledet, CSA astronaut Jeremy Hansen, Wil Daly, Ashley Marlar, Farid Sayah, Jamie Crews, Joe Robinson, and Nick Owen.NASA/Sam Lott Pegasus is currently transporting the SLS core stage from NASA’s Michoud Assembly Facility in New Orleans to NASA’s Kennedy Space Center in Florida, where it will be integrated and prepared for launch. During the Artemis II test flight, the core stage with its four RS-25 engines will provide more than 2 million pounds of thrust to help send the Artemis II crew around the Moon.
Pegasus, which was previously used to ferry space shuttle tanks, was modified and refurbished to ferry the SLS rocket’s massive core stage. At 212 feet in length and 27.6 feet in diameter, the Moon rocket stage is more than 50 feet longer than the space shuttle external tank.
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Members of NASA’s Pegasus barge crew meet with Artemis II crew members at NASA’s Michoud Assembly Facility in New Orleans July 15 and 16. NASA/Eric Bordelon Members of NASA’s Pegasus barge crew meet with Artemis II crew members at NASA’s Michoud Assembly Facility in New Orleans July 15 and 16. NASA/Eric Bordelon Members of NASA’s Pegasus barge crew meet with Artemis II crew members at NASA’s Michoud Assembly Facility in New Orleans July 15 and 16. NASA/Brandon Hancock Members of NASA’s Pegasus barge crew meet with Artemis II crew members at NASA’s Michoud Assembly Facility in New Orleans July 15 and 16.NASA/Evan DeRoche NASA is working to land the first woman and first person of color on the Moon under Artemis. SLS is part of NASA’s backbone for deep space exploration, along with the Orion spacecraft, advanced spacesuits and rovers, the Gateway in orbit around the Moon, and commercial human landing systems. SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single launch.
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By NASA
Curiosity Navigation Curiosity Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Mars Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions All Planets Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto & Dwarf Planets 2 min read
Sol 4225: Sliding Down Horsetail Falls
This image was taken by Left Navigation Camera onboard NASA’s Mars rover Curiosity on Sol 4219 (2024-06-19 02:21:53 UTC). NASA/JPL-Caltech Earth planning date: Monday, June 24, 2024
This will be an important week for chemistry on our latest drill sample “Mammoth Lakes 2.” Curiosity’s primary goal today was a preconditioning of the SAM instrument in preparation for its chemical analysis. Due to the large amounts of power required by SAM, today’s science block was limited to one hour, although it grew a bit at the cost of next sol’s science allocation. Today’s planning only covers one sol (4225), as our usual Wednesday planning day will not have Deep Space Network availability. We will plan 3 sols on Tuesday as a result.
Over the weekend, the “Mammoth Lakes 2” drill sample was dropped off to CheMin for analysis. Mastcam change detection observations of “Walker Pass 2” and “Finch Lake” were begun and will complete on Sol 4225. Remote science on “Whitebark Pass,” “Quarry Peak,” “Broken Finger Peak,” and “Shout of Relief Pass” completed successfully. On Sol 4225, the focus for remote science was a ChemCam laser spectroscopic characterization and Mastcam imaging of “Horsetail Falls,” an area near the edge of the “Whitebark Pass” workspace slab. The Navcam image below shows the rough surface of “Horsetail Falls” as a stripe of dark rubbly material near the top just right of center edge of the light colored “Whitebark Pass” slab. “Horsetail Falls” is an example of bedrock texture diversity. This target is named for an iconic 270 ft waterfall emerging from Agnew Lake and easily seen from the June Lake Loop road. “Shout of Relief Pass” honors the 11000 ft pass on the Sierra High Route trail which is a gateway to much easier terrain for the next 25 miles of the trail. All targets in this area of Mount Sharp are named after the Bishop geological quadrangle in the High Sierra and Owens Valley of California. ChemCam RMI will also image an 11×1 mosaic of the nearby channel floor where there are interesting color variations. Atmospheric observations in this science block consist of a dust devil survey. In the next plan, SAM will complete its initial analysis. Based on the SAM and CheMin results, the team will then decide whether to do more chemistry at this intriguing location or continue our drive up Mount Sharp.
Written by Deborah Padgett, Curiosity Operations Product Generation Subsystem Lead Engineer at NASA’s Jet Propulsion Laboratory
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Last Updated Jun 25, 2024 Related Terms
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By NASA
A powerful symbol of pride waved high above Earth aboard the International Space Station in December 2021, reflecting NASA’s commitment to a collaborative and inclusive environment in human spaceflight. The Pride flag was unveiled by NASA astronauts to celebrate our identities and unite in our commitment to equality and acceptance for all individuals.
At NASA’s Johnson Space Center in Houston, leveraging diverse talents is key to achieving the ambitious goals of space exploration.
Johnson supports its employees by standing in solidarity and providing resources such as the Out & Allied Employee Resource Group that recognize the unique strengths of the LGBTQI+ workforce and encourage individuals to bring their authentic selves to the workplace. That support extends all the way to low Earth orbit and beyond.
The Pride flag flows aboard the International Space Station inside the cupola during Expedition 66.Credit: NASA/Raja Chari NASA astronaut Raja Chari, as a flight engineer for Expedition 66, captured a monumental image of the Pride flag flowing freely aboard the orbiting laboratory inside the Cupola.
“As government astronauts, we explore on behalf of all humankind,” said Chari. “Whether it’s on the International Space Station or developing the Artemis vehicles that will take us back to the Moon, it’s NASA’s goal to make space accessible to everyone.”
Reflecting on his experiences aboard the space station, Chari expressed gratitude for the global support network that supported him along the way. “Nothing I did in space would have been possible without leveraging the diversity of thought that makes human spaceflight possible,” he said.
At Johnson, the Progress Pride flag was proudly flown in front of building 1 in June 2022, symbolizing the center’s commitment to embracing and recognizing the unique talents of all its employees.
The Progress Pride flag, bottom right, flows at NASA’s Johnson Space Center in Houston. Credit: NASA/Norah Moran Chari also stressed the importance of diverse perspectives in overcoming the technical challenges of space exploration. “Every day I’m in meetings and testing events where we are tasked with the very real technical challenges of sustaining humans on the Moon and eventually Mars,” he said. “There is no way we will solve the problems on or off our planet if we don’t take advantage of having the most diverse team we can to ensure we don’t overlook a possible solution.”
“Being in the Cupola with the Pride flag was a way to thank and encourage people to be proud of who they are, and bring their whole selves to work, because we’ll need all of them to get back to the Moon.”
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By European Space Agency
Two large asteroids will safely pass Earth this week, a rare occurrence perfectly timed to commemorate this year's Asteroid Day. Neither poses any risk to our planet, but one of them was only discovered a week ago, highlighting the need to continue improving our ability to detect potentially hazardous object in our cosmic neighbourhood.
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