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By NASA
The high-rise bridge that serves as the primary access point for employees and visitors to NASA’s Kennedy Space Center in Florida now is fully operational. In the late hours of March 18, 2025, the Florida Department of Transportation (FDOT) opened the westbound portion of the NASA Causeway Bridge, which spans the Indian River Lagoon and connects NASA Kennedy and Cape Canaveral Space Force Station to the mainland.
This new bridge span (right side of photo) sits alongside its twin on the eastbound side, which has accommodated traffic in both directions since FDOT opened it on June 9, 2023. The new structure replaces the old two-lane drawbridge which operated at that location for nearly 60 years.
“The old drawbridge served us well, witnessing decades of spaceflights since the Apollo era and supporting Kennedy’s transition to a multi-user spaceport,” said Kennedy’s Acting Director Kelvin Manning. “The new bridge will see NASA send American astronauts back to the Moon and on to Mars, and it will support the continued rapid growth of America’s commercial space industry here at Earth’s premier spaceport.”
At 4,025 feet long, the new NASA Causeway Bridge is about 35% longer than its predecessor, featuring a 65-foot waterway clearance and a channel wide enough to handle larger vessels carrying cargo necessary for Kennedy to continue launching humanity’s future.
The bridge sits on over 1,000 concrete pilings which total more than 22 miles in length. Nearly 270 concrete I-beams, each weighing hundreds of thousands of pounds, support the bridge, along with over 40,000 cubic yards of concrete and over 8.7 million pounds of steel. All 110 spans of the old drawbridge were demolished during the construction, with much of the material recycled for future projects.
A $90 million federal infrastructure grant secured in July 2019 by Space Florida via the U.S. Department of Transportation funded nearly 50% of the drawbridge replacement as well the widening of nearby Space Commerce Way. NASA and the state of Florida provided the remaining funding for the upgrades.
Photo credit: NASA/Glenn Benson
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By NASA
This compressed, resolution-limited gif shows the view of lunar sunset from one of the six Stereo Cameras for Lunar-Plume Surface Studies (SCALPSS) 1.1 cameras on Firefly’s Blue Ghost lander, which operated on the Moon’s surface for a little more than 14 days and stopped, as anticipated, a few hours into lunar night. The bright, swirly light moving across the surface on the top right of the image is sunlight reflecting off the lander. Images taken by SCALPSS 1.1 during Blue Ghost’s descent and landing, as well as images from the surface during the long lunar day, will help researchers better understand the effects of a lander’s engine plumes on the lunar soil, or regolith. The instrument collected almost 9000 images and returned 10 GB of data. This data is important as trips to the Moon increase and the number of payloads touching down in proximity to one another grows. The SCALPSS 1.1 project is funded by the Space Technology Mission Directorate’s Game Changing Development program. SCALPSS was developed at NASA’s Langley Research Center in Hampton, Virginia, with support from Marshall Space Flight Center in Huntsville, Alabama.NASA/Olivia TyrrellView the full article
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By NASA
NASA astronauts Nick Hague, Suni Williams, Butch Wilmore, and Roscosmos cosmonaut Aleksandr Gorbunov land in a SpaceX Dragon spacecraft in the water off the coast of Tallahassee, Florida on March 18, 2025. Hague, Gorbunov, Williams, and Wilmore returned from a long-duration science expedition aboard the International Space Station. Credit: NASA/Keegan Barber NASA’s SpaceX Crew-9 completed the agency’s ninth commercial crew rotation mission to the International Space Station on Tuesday, splashing down safely in a SpaceX Dragon spacecraft off the coast of Tallahassee, Florida, in the Gulf of America.
NASA astronauts Nick Hague, Suni Williams, and Butch Wilmore, and Roscosmos cosmonaut Aleksandr Gorbunov, returned to Earth at 5:57 p.m. EDT. Teams aboard SpaceX recovery vessels retrieved the spacecraft and its crew. After returning to shore, the crew will fly to NASA’s Johnson Space Center in Houston and reunite with their families.
“We are thrilled to have Suni, Butch, Nick, and Aleksandr home after their months-long mission conducting vital science, technology demonstrations, and maintenance aboard the International Space Station,” said NASA acting Administrator Janet Petro. “Per President Trump’s direction, NASA and SpaceX worked diligently to pull the schedule a month earlier. This international crew and our teams on the ground embraced the Trump Administration’s challenge of an updated, and somewhat unique, mission plan, to bring our crew home. Through preparation, ingenuity, and dedication, we achieve great things together for the benefit of humanity, pushing the boundaries of what is possible from low Earth orbit to the Moon and Mars.”
Hague and Gorbunov lifted off at 1:17 p.m. Sept. 28, 2024, on a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida. The next day, they docked to the forward-facing port of the station’s Harmony module. Williams and Wilmore launched aboard Boeing’s Starliner spacecraft and United Launch Alliance Atlas V rocket on June 5, 2024, from Space Launch Complex 41 as part of the agency’s Boeing Crew Flight Test. The duo arrived at the space station on June 6. In August, NASA announced the uncrewed return of Starliner to Earth and integrated Wilmore and Williams as part of the space station’s Expedition 71/72 for a return on Crew-9. The crew of four undocked at 1:05 a.m. Tuesday to begin the trip home.
Williams and Wilmore traveled 121,347,491 miles during their mission, spent 286 days in space, and completed 4,576 orbits around Earth. Hague and Gorbunov traveled 72,553,920 miles during their mission, spent 171 days in space, and completed 2,736 orbits around Earth. The Crew-9 mission was the first spaceflight for Gorbunov. Hague has logged 374 days in space over his two missions, Williams has logged 608 days in space over her three flights, and Wilmore has logged 464 days in space over his three flights.
Throughout its mission, Crew-9 contributed to a host of science and maintenance activities and technology demonstrations. Williams conducted two spacewalks, joined by Wilmore for one and Hague for another, removing a radio frequency group antenna assembly from the station’s truss, collecting samples from the station’s external surface for analysis, installing patches to cover damaged areas of light filters on an X-ray telescope, and more. Williams now holds the record for total spacewalking time by a female astronaut, with 62 hours and 6 minutes outside of station, and is fourth on the all-time spacewalk duration list.
The American crew members conducted more than 150 unique scientific experiments and technology demonstrations between them, with over 900 hours of research. This research included investigations on plant growth and quality, as well as the potential of stem cell technology to address blood diseases, autoimmune disorders, and cancers. They also tested lighting systems to help astronauts maintain circadian rhythms, loaded the first wooden satellite for deployment, and took samples from the space station’s exterior to study whether microorganisms can survive in space.
The Crew-9 mission was the fourth flight of the Dragon spacecraft named Freedom. It also previously supported NASA’s SpaceX Crew-4, Axiom Mission 2, and Axiom Mission 3. The spacecraft will return to Florida for inspection and processing at SpaceX’s refurbishing facility at Cape Canaveral Space Force Station, where teams will inspect the Dragon, analyze data on its performance, and begin processing for its next flight.
The Crew-9 flight is part of NASA’s Commercial Crew Program, and its return to Earth follows on the heels of NASA’s SpaceX Crew-10 launch, which docked to the station on March 16, beginning another long-duration science expedition.
The goal of NASA’s Commercial Crew Program is safe, reliable, and cost-effective transportation to and from the space station and low Earth orbit. The program provides additional research time and has increased opportunities for discovery aboard humanity’s microgravity testbed for exploration, including helping NASA prepare for human exploration of the Moon and Mars.
Learn more about NASA’s Commercial Crew Program at:
https://www.nasa.gov/commercialcrew
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Amber Jacobson / Joshua Finch
Headquarters, Washington
202-358-1100
amber.c.jacobson@nasa.gov / joshua.a.finch@nasa.gov
Kenna Pell / Sandra Jones
Johnson Space Center, Houston
281-483-5111
kenna.m.pell@nasa.gov / sandra.p.jones@nasa.gov
Steve Siceloff / Stephanie Plucinsky
Kennedy Space Center, Florida
321-867-2468
steven.p.siceloff@nasa.gov / stephanie.n.plucinsky@nasa.gov
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Last Updated Mar 18, 2025 EditorJessica TaveauLocationNASA Headquarters Related Terms
Humans in Space Expedition 72 International Space Station (ISS) ISS Research Space Operations Mission Directorate View the full article
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By NASA
As part of NASA’s Advanced Capabilities for Emergency Response Operations flight tests in November 2024, Overwatch Aero flies a vertical takeoff and landing aircraft in Watsonville, California.Credit: NASA NASA will conduct a live flight test of aircraft performing simulated wildland fire response operations using a newly developed airspace management system at 9 a.m. PDT on Tuesday, March 25, in Salinas, California.
NASA’s new portable airspace management system, part of the agency’s Advanced Capabilities for Emergency Response Operations (ACERO) project, aims to significantly expand the window of time crews have to respond to wildland fires. The system provides the air traffic awareness needed to safely send aircraft – including drones and remotely piloted helicopters – into wildland fire operations, even during low-visibility conditions. Current aerial firefighting operations are limited to times when pilots have clear visibility, which lowers the risk of flying into the surrounding terrain or colliding with other aircraft. This restriction grounds most aircraft at night and during periods of heavy smoke.
During this inaugural flight test, researchers will use the airspace management system to coordinate the flight operations of two small drones, an electric vertical takeoff and landing aircraft, and a remotely piloted aircraft that will have a backup pilot aboard. The drones and aircraft will execute examples of critical tasks for wildland fire management, including weather data sharing, simulated aerial ignition flights, and communications relay.
Media interested in viewing the ACERO flight testing must RSVP by 4 p.m. Friday, March 21, to the NASA Ames Office of Communications by email at: arc-dl-newsroom@mail.nasa.gov or by phone at 650-604-4789. NASA will release additional details, including address and arrival logistics, to media credentialed for the event. A copy of NASA’s media accreditation policy is online.
NASA’s ACERO researchers will use data from the flight test to refine the airspace management system. The project aims to eventually provide this technology to wildland fire crews for use in the field, helping to save lives and property. This project is managed at NASA’s Ames Research Center in California’s Silicon Valley.
For more information on ACERO, visit:
https://go.nasa.gov/4bYEzsD
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Rob Margetta
Headquarters, Washington
202-358-1600
robert.j.margetta@nasa.gov
Hillary Smith
Ames Research Center, Silicon Valley
650-604-4789
hillary.smith@nasa.gov
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Last Updated Mar 18, 2025 EditorJessica TaveauLocationNASA Headquarters Related Terms
Ames Research Center Advanced Capabilities for Emergency Response Operations Aeronautics Aeronautics Research Mission Directorate Flight Innovation View the full article
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By NASA
Main Menu Videos For Educators For Students TBD News About Help learners STEMify their summer through hands-on and engaging activities curated by the NASA eClips team. You’ll find something for everyone – Earth-based and out-of-this-world. This issue includes eClips videos, resources, and design challenges as well as partner activities and other recommended summer activities. We have organized them by the amount of time the activity will take so you can easily plan your day around them! Enjoy!
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Summer 2024 newsletter
Mar 17, 2025
PDF (4.91 MB)
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