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By European Space Agency
The Copernicus Sentinel-2C satellite is ready for liftoff! Tune in to ESA WebTV on 4 September from 03:30 CEST to watch the satellite soar into space on the last Vega rocket to be launched from Europe’s Spaceport in Kourou, French Guiana. Sentinel-2C is scheduled to liftoff at 03:50 CEST.
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
University of Florida researcher Rob Ferl (seated) and co-principal investigator Anna-Lisa Paul practice the experiment to study the effect of gravity transitions on the plants’ gene expression.University of Florida For the first time, a NASA-funded researcher will fly with their experiment on a commercial suborbital rocket. The technology is one of two NASA-supported experiments, also known as payloads, funded by the agency’s Flight Opportunities program that will launch aboard Blue Origin’s New Shepard suborbital rocket system on a flight test no earlier than Thursday, Aug. 29.
The researcher-tended payload, from the University of Florida in Gainesville, seeks to understand how changes in gravity during spaceflight affect plant biology. Researcher Rob Ferl will activate small, self-contained tubes pre-loaded with plants and preservative to biochemically freeze the samples at various stages of gravity. During the flight, co-principal investigator Anna-Lisa Paul will conduct four identical experiments as a control. After the flight, Ferl and Paul will examine the preserved plants to study the effect of gravity transitions on the plants’ gene expression. Studying how changes in gravity affect plant growth will support future missions to the Moon and Mars.
The university’s flight test was funded by a grant awarded through the Flight Opportunities program’s TechFlights solicitation with additional support from NASA’s Division of Biological and Physical Sciences. This experiment builds on NASA’s long history of supporting plant research and aims to accelerate the pace and productivity of space-based research.
The other Flight Opportunities supported payload is from HeetShield, a small business in Flagstaff, Arizona. Two new thermal protection system materials will be mounted to the outside of New Shepard’s propulsion module to assess their thermal performance in a relevant environment, since conditions will be similar to planetary entry. After the flight, HeetShield will analyze the structure of the materials to determine how they were affected by the flight.
Flight Opportunities, within NASA’s Space Technology Mission Directorate, facilitates demonstration of technologies for space exploration and the expansion of space commerce through suborbital testing with industry flight providers. Through various mechanisms, the program funds flight tests for internal and external technology payloads.
To learn more, visit: https://www.nasa.gov/space-technology-mission-directorate/
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Space Technology Mission Directorate Flight Opportunities Program Technology Technology for Space Travel View the full article
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By European Space Agency
Since ESA’s Jupiter Icy Moons Explorer (Juice) flew by the Moon and Earth earlier this week, we’ve seen images from its monitoring cameras and we’ve seen images from its navigation camera. Today we reveal the first images from its scientific camera, JANUS, designed to take detailed, high-resolution photos of Jupiter and its icy moons.
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By European Space Agency
As preparations continue to launch the Copernicus Sentinel-2C satellite on 4 September, the team at Europe’s Spaceport in Kourou, French Guiana, has bid farewell to their precious satellite as it was sealed from view within the Vega rocket fairing.
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By NASA
Crews moved the cone-shaped launch vehicle stage adapter out of NASA Marshall’s Building 4708 to the agency’s Pegasus barge on August 21. The barge will ferry the adapter first to NASA’s Michoud Assembly Facility, where it will pick up additional SLS hardware for future Artemis missions, and then travel to NASA Kennedy. In Florida, teams with NASA’s Exploration Ground Systems will prepare the adapter for stacking and launch.NASA/Samuel Lott NASA rolled out a key piece of space flight hardware for the SLS (Space Launch System) rocket for the first crewed mission of NASA’s Artemis campaign from Marshall Space Flight Center in Huntsville, Alabama, on Wednesday, Aug. 21 for shipment to the agency’s Kennedy Space Center in Florida. The cone-shaped launch vehicle stage adapter connects the rocket’s core stage to the upper stage and helps protect the upper stage’s engine that will help propel the Artemis II test flight around the Moon, slated for 2025.
“The launch vehicle stage adapter is the largest SLS component for Artemis II that is made at the center,” said Chris Calfee, SLS Spacecraft Payload Integration and Evolution element manager. “Both the adapters for the SLS rocket that will power the Artemis II and Artemis III missions are fully produced at NASA Marshall. Alabama plays a key role in returning astronauts to the Moon.”
Crews moved the adapter out of NASA Marshall’s Building 4708 to the agency’s Pegasus barge Aug. 21. The barge will ferry the adapter first to NASA’s Michoud Assembly Facility in New Orleans, where crews will pick up additional SLS hardware for future Artemis missions, before traveling to NASA Kennedy. Once in Florida, the adapter will join the recently delivered core stage. There, teams with NASA’s Exploration Ground Systems will prepare the adapter for stacking and launch.
Engineering teams at NASA Marshall are in the final phase of integration work on the launch vehicle stage adapter for Artemis III. The stage adapter is manufactured by prime contractor Teledyne Brown Engineering and the Jacobs Space Exploration Group’s ESSCA (Engineering Services and Science Capability Augmentation) contract using NASA Marshall’s self-reacting friction-stir robotic and vertical weld tools.
Through the Artemis campaign, NASA will land the first woman, first person of color, and its first international partner astronaut on the Moon. The rocket is part of NASA’s deep space exploration plans, along with the Orion spacecraft, supporting ground systems, advanced spacesuits and rovers, Gateway in orbit around the Moon, and commercial human landing systems. NASA’s SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single launch.
For more on SLS, visit:
https://www.nasa.gov/sls
News Media Contact
Jonathan Deal
Marshall Space Flight Center, Huntsville, Ala.
256-544-0034
jonathan.e.deal@nasa.gov
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