#kennedy_space_center

Falcon Heavy Launches Final ViaSat-3 Terabit-Class Satellite A SpaceX Falcon Heavy rocket launched the third and final terabit-class ViaSat-3 broadband satellite toward geostationary orbit on April 29, marking the completion of a broadband constellation that has been in development for over a decade. The launch, the Falcon Heavy’s 12th since its 2018 debut, took place at 10:13 a.m. Eastern Time from Kennedy Space Center, Florida, with its two side boosters successfully landing at Cape Canaveral Space Force Station approximately eight minutes later for reuse. The satellite, weighing roughly 6,400 kilograms, is expected to separate from the rocket nearly five hours after liftoff and use onboard electric propulsion to reach its operational orbit over the Asia Pacific region several months later. Viasat expects the satellite, designated F3, to enter commercial service late summer after undergoing extensive health checks on its payload and spacecraft bus from Boeing. The launch followed a delay of just over a month, as SpaceX had initially planned to send F3 into space on April 27 but called off the mission seconds before liftoff due to unfavorable weather conditions. The satellite’s deployment is a critical milestone for Viasat, which has faced significant challenges in its efforts to deliver high-capacity broadband services. The ViaSat-3 constellation was originally slated to begin providing terabit-per-second (Tbps) services in 2019, but production delays, supply chain disruptions, and the COVID-19 pandemic pushed the first launch to 2023. However, the first satellite, ViaSat-3 F1, launched in 2023, suffered a major setback when its deployable reflector failed to unfold properly, resulting in the loss of more than 90% of its planned terabit capacity.#spacex #kennedy_space_center #l3harris #northrop_grumman #viasat

SpaceX Aims for Second Falcon Heavy Launch Attempt After Weather Delay SpaceX is preparing for a second attempt to launch its Falcon Heavy rocket from NASA’s Kennedy Space Center, following a scrubbed mission on Monday due to unfavorable weather conditions. The launch, scheduled for Wednesday, will carry the ViaSat-3 F3 satellite, the third and final satellite in the ViaSat-3 constellation, into geosynchronous transfer orbit. Liftoff is set for 10:13 a.m. EDT (1413 UTC), with the satellite’s deployment expected nearly five hours after launch. The mission marks the 12th flight of the Falcon Heavy rocket, which debuted in 2018. Two of its previous missions carried ViaSat-3 satellites, with the F2 satellite launched on an Atlas 5 rocket in November 2025. The F3 satellite, weighing six metric tons, will be deployed into an orbit optimized for electric propulsion, allowing for faster orbital adjustments. Dave Abrahamian, Viasat’s vice president of Satellite Systems, noted that the Falcon Heavy’s capabilities enable a more efficient transfer orbit compared to the Atlas 5, reducing the time required for on-orbit commissioning. The launch window, spanning 85 minutes, has improved weather prospects, with a 90% chance of favorable conditions, up from the 55% forecasted for Monday. Meteorologists remain cautious about thick clouds, which could impact visibility during the launch. The Falcon Heavy’s three boosters include a mix of reused and new components, with the side boosters—tail numbers 1072 and 1075—set to land at two separate sites: Landing Zone 2 (LZ-2) and Landing Zone 40 (LZ-40). The core stage, a new booster designated B1098, will not be recovered and will be discarded in the Atlantic Ocean. Abrahamian highlighted the significance of the ViaSat-3 constellation, emphasizing its flexibility and capacity.#spacex #kennedy_space_center #falcon_heavy #via_sat_3 #dave_abrahamian

SpaceX Falcon Heavy Launch from Florida: Recap of Wednesday Liftoff The SpaceX Falcon Heavy rocket successfully launched from Kennedy Space Center’s Pad 39A on Wednesday, April 28, 2026, at 10:13 a.m. ET, carrying the ViaSat-3F 3 satellite into geosynchronous transfer orbit. The mission, delayed by poor weather conditions earlier in the week, marked the second Falcon Heavy launch from Florida since October 2024, when NASA’s Europa Clipper mission took flight. The launch followed a rigorous countdown timeline and was supported by favorable weather conditions, with a 90% chance of clear skies reported by the Space Force’s 45th Weather Squadron. The Falcon Heavy, composed of three Falcon 9 boosters, is designed to deliver heavy payloads to orbit. For this mission, the rocket’s two side boosters successfully returned to Cape Canaveral’s Landing Zones 2 and 40 approximately eight minutes after liftoff, producing twin sonic booms audible across the region. The core stage, however, was expendable and did not return to Earth. The side boosters’ recovery was a notable departure from past landings, which often involved side-by-side touchdowns. One of the side boosters had previously flown on missions including the SDA-0A, SARah-2, Transporter-11, and 18 Starlink launches, while the second had been used for the GOES-U mission in June 2024. The ViaSat-3F 3 mission is part of the ViaSat-3 satellite constellation, a network of three Ka-band satellites designed to provide high-speed broadband services. The third satellite in the series, ViaSat-3 F3, is the most powerful of the fleet, expected to add over 1 terabit per second (Tbps) of capacity to the Asia-Pacific region.#spacex #kennedy_space_center #via_sat_3f_3 #falcon_heavy #brevard_county_emergency_management

NASA's Artemis Rocket Returns to Launch Pad for Potential April Mission NASA’s massive Space Launch System (SLS) rocket, part of the Artemis program, has been rolled back to its launch pad for a second time, setting the stage for a potential April launch. The 98-meter-tall rocket, paired with the Orion spacecraft, traveled four miles from its assembly building to Pad 39B at the Kennedy Space Center in Florida. This move follows a helium system issue that forced the agency to halt a previous launch attempt in March. Engineers have since resolved the problem, and the next phase of testing is underway to determine if the rocket is ready for an early-April launch window. The SLS and Orion, weighing approximately 5,000 tonnes, were transported using the Crawler-Transporter-2, a vehicle originally built in 1965 to carry Saturn V rockets. The slow, deliberate journey—taking up to 12 hours—ensures minimal stress on the rocket and allows teams to monitor its stability. The process, likened to moving a “mobile skyscraper,” prioritizes safety over speed. The rocket’s slow crawl also gives engineers the best chance to detect and address any unexpected movements. Once at the launch pad, teams will conduct several days of checks to confirm that repairs made in the Vehicle Assembly Building (VAB) have been successful. These tests include reattaching the launch tower, running pressure tests on the helium system, and rehearsing parts of the countdown without fueling the rocket. If these steps are completed without issues, NASA’s mission management team will convene a few days before the earliest launch opportunity on April 1 to review data and decide whether to proceed.#nasa #kennedy_space_center #artemis_program #space_launch_system #orion_spacecraft

Behind-the-scenes secrets of NASA mission control Firing Room 1 at NASA’s Kennedy Space Center in Florida has played a pivotal role in historic space missions, including the 1969 Apollo 11 moon landing and the first flight of the Space Shuttle Columbia. This year, the room will once again serve as the nerve center for the Artemis II mission, which aims to send four astronauts on a crewed journey around the moon—a first in five decades. The launch, potentially scheduled for April 1, marks a critical step in NASA’s plan to establish a sustainable presence on the lunar surface. The Artemis II mission represents a significant leap in human space exploration, requiring meticulous preparation and coordination. Astronauts undergo rigorous training to handle the extreme conditions of spaceflight, but their success also depends on the expertise of mission control teams. These teams operate in high-stakes environments, where decisions can have life-or-death consequences. Wayne Hale, a former flight director at NASA’s Mission Control Center, described the psychological toll of such roles, emphasizing that every decision made during a mission carries immense responsibility. Charlie Blackwell-Thompson, the launch director for Artemis II, oversees the final stages of preparation at Kennedy Space Center. As NASA’s first female launch director, she leads a team responsible for monitoring critical factors like weather, launch vehicle health, and propellant loading. Her role begins 49 hours and 15 minutes before liftoff, with the official countdown commencing. Blackwell-Thompson has a unique tradition of wearing green beaded bracelets, which she calls “green for go.” The bracelets symbolize her commitment to the mission and her team, serving as a reminder of the stakes involved.#nasa #kennedy_space_center #artemis_ii #apollo_11 #space_shuttle_columbia

NASA rolls its moon rocket to the launchpad after repairs, aiming for April 1 liftoff NASA moved its massive Space Launch System rocket back to the launchpad at Florida’s Kennedy Space Center on Friday, marking a key step toward the upcoming Artemis II mission. The 322-foot-tall rocket, carrying the Orion capsule, is set to launch four astronauts on a 10-day lunar journey as early as April 1. The rollout, which began at 12:20 a.m. ET, faced delays due to high winds but completed the 4-mile journey to the launchpad within 11 hours. This was the second time the rocket had been transported to the launchpad. Initially rolled there in mid-January, the vehicle was later returned to the Vehicle Assembly Building for repairs after engineers discovered a blockage in the helium flow system. The issue was resolved by replacing a seal in the helium line, along with battery replacements for both the rocket and the Orion spacecraft. Additional tests were conducted to ensure the system’s readiness. The Artemis II mission will be the first crewed flight of NASA’s Space Launch System and Orion spacecraft, following the uncrewed Artemis I test in 2022. The crew, including NASA astronauts Reid Wiseman, Christina Koch, Victor Glover, and Canadian astronaut Jeremy Hansen, will travel farther from Earth than any humans have gone before. The astronauts entered quarantine at NASA’s Johnson Space Center in Houston on Wednesday as part of standard preflight procedures and are scheduled to travel to Florida five days before launch. The rollout process involved the crawler-transporter, a massive moving platform that advanced at a maximum speed of 0.82 miles per hour.#nasa #kennedy_space_center #artemis_ii #reid_wiseman #space_launch_system

NASA’s Artemis II Rocket Arrives at Launch Pad 39B At 11:21 a.m. EDT on Friday, March 20, NASA’s Artemis II Space Launch System (SLS) rocket and Orion spacecraft reached Launch Pad 39B after an 11-hour journey from the Vehicle Assembly Building at the Kennedy Space Center in Florida. The integrated rocket and spacecraft were transported on crawler-transporter 2, which began its 4-mile trek at 12:20 a.m. EDT. Moving at a maximum speed of 0.82 mph, the crawler carried the 322-foot-tall rocket and spacecraft slowly toward the launch pad. With the rocket now positioned at Pad 39B, NASA teams are preparing for the final phase of prelaunch activities ahead of the scheduled launch as early as Wednesday, April 1. The early April launch window includes multiple opportunities through Monday, April 6. Artemis II’s crew, consisting of NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, along with Canadian Space Agency (CSA) Mission Specialist Jeremy Hansen, will embark on a 10-day mission to orbit the Moon and return to Earth. The Artemis II mission marks a key milestone in NASA’s efforts to advance human exploration. As part of the agency’s vision for a Golden Age of innovation and exploration, the mission represents progress toward future U.S.-crewed missions to the Moon’s surface. These missions aim to establish a sustained human presence on the Moon, serving as a stepping stone for eventual missions to Mars. The Artemis program’s focus on lunar exploration is designed to develop the technologies and capabilities necessary for long-term space exploration beyond Earth’s orbit.#nasa #kennedy_space_center #artemis_ii #crawler_transporter_2 #reid_wiseman

Late-night rocket launch from Florida, see best places to watch liftoff Another rocket launch is set to take place from Cape Canaveral, Florida, on March 4, as the state gears up for spring break. SpaceX has scheduled a Falcon 9 rocket launch carrying 29 Starlink satellites into low-Earth orbit during the early morning hours of Wednesday. The event will occur from either NASA’s Kennedy Space Center near Merritt Island or the Cape Canaveral Space Force Station. Residents and visitors in Brevard County are typically positioned to witness the launch, though visibility depends on weather conditions and cloud cover. Rocket launches from Florida’s Space Coast can sometimes be seen as far north as Jacksonville Beach and as far south as West Palm Beach, depending on the trajectory. For those planning to watch in person, the USA TODAY Network’s Space Team offers virtual viewing options. However, physical locations along the Space Coast provide the most direct views. In Brevard County, the best vantage points vary by location. Along the Indian River in Titusville, viewers at Space View Park or Parrish Park should look east across the river. Further south, observers should direct their gaze northeast. Playalinda Beach and Canaveral National Seashore are the closest spots to Launch Pad 39A, with visibility to the south along the coastline. Some areas on the beach even offer a view of the launch pad itself. For those near the Indian River, the launch’s brightness may be visible from the water, but land-based locations generally provide clearer sightlines. The return of SpaceX rocket boosters to the launch pads is a notable sight in certain areas, adding to the spectacle. However, viewers are advised to follow local guidelines to avoid blocking traffic or restricted pathways.#starlink #falcon_9 #kennedy_space_center #cape_canaveral #spaceX

Late-night rocket launch from Florida, see best places to watch liftoff Another rocket launch is set for March 4, offering viewers a chance to witness the event during the early morning hours. SpaceX has scheduled a Falcon 9 rocket launch carrying 29 Starlink satellites into low-Earth orbit, marking the next scheduled mission from Florida’s Space Coast. The launch is expected to take place at NASA’s Kennedy Space Center near Merritt Island or Cape Canaveral Space Force Station, both of which are located in Brevard County. Residents and visitors in the region are typically positioned to observe the launch, though visibility depends on weather conditions and the rocket’s trajectory. The event coincides with Florida’s preparation for spring break, adding a unique backdrop to the launch. While the exact timing of the liftoff has not been finalized, the mission is part of SpaceX’s ongoing efforts to expand its satellite network for global broadband services. The Falcon 9 rocket is expected to carry the Starlink satellites to their designated orbit, continuing the company’s efforts to enhance internet connectivity in remote areas. For those planning to watch the launch, the best viewing locations are along the coastline of Brevard County. Areas such as Playalinda Beach and Canaveral National Seashore are particularly recommended due to their proximity to Launch Pad 39A. Viewers on these beaches should look south along the coastline to spot the rocket as it ascends. In Titusville, visitors at Space View Park or Parrish Park can look east across the Indian River for a clear view. Those farther south along the river should direct their attention northeast. The visibility of the launch will depend on cloud cover and atmospheric conditions, so viewers are advised to check weather forecasts beforehand.#starlink #falcon_9 #spacex #kennedy_space_center #brevard_county