SpaceX’s Falcon Heavy rocket takes off this Monday, April 27, from Centro Espacial Kennedy, at Flórida, marking the return of the heavy vehicle after 18 months without operations. The mission carries the ViaSat-3 F3 satellite toward a geostationary transfer orbit. The 85-minute launch window opens at 10:21 a.m. ET on Estados Unidos. Falcon Heavy’s last flight occurred in October 2024, when it sent NASA’s Europa Clipper probe toward Júpiter.
Três interconnected cores generate enormous strength
The Falcon Heavy combines three modified Falcon 9 cores, producing approximately 5.1 million pounds of thrust at liftoff. Essa configuration places the rocket as the second most powerful in active operation, behind only NASA’s Space Launch System, which generates 8.8 million pounds. The central core carries the upper stage responsible for inserting the payload into the final trajectory. SpaceX’s Starship, still in development, will surpass both with a projected 16.7 million pounds when operational.
Reusable design offers economic advantage in large operations. The two side boosters will return and land at designated locations, while the central core will be spent during the mission.
- The side thrusters land on Landing Zone 2 and near SLC-40.
- The central core does not return after takeoff.
- The upper stage releases the satellite about five hours after launch.
- The mission represents Falcon Heavy’s 12th operation.
Satélite completes global communications constellation
ViaSat-3 F3 is the third and final satellite in the ViaSat-3 series, completing a constellation offering global satellite broadband coverage. The first two members are already in operation or in the final phase of integration, serving the Américas and Europa, Oriente Médio and África regions. The new satellite covers the Ásia-Pacific region with capacity in the Ka band, expanding the network with superior performance in speed and operational flexibility.
Viasat confirmed the launch date in a statement released on April 20th. The use of Falcon Heavy allows the satellite to be delivered to a more favorable transfer orbit, reducing the time required to reach the final geostationary position through its electric propulsion. The constellation’s Cada satellite offers capacity of up to one terabit per second in its coverage region.
Testes strict rules precede entry into commercial service
Após Upon arrival into orbit, the ViaSat-3 F3 undergoes extensive testing of both the shuttle and payload. Entry into commercial service is scheduled for late summer 2026 in the northern hemisphere. Durante During this period, Viasat validates all communication systems and ensures compatibility with existing terrestrial infrastructure.
The launch takes place from Complexo of Lançamento 39A on Kennedy Space Center, a historic platform that served the Apollo and space shuttle programs. Live coverage begins approximately 15 minutes before the scheduled liftoff, allowing the public to follow the countdown in real time through official SpaceX channels and partner platforms.
Falcon Heavy’s successful Histórico since 2018
Falcon Heavy performed its maiden flight in February 2018, when it sent a red Tesla Roadster into heliocentric orbit. Desde then, SpaceX completed ten other missions with the vehicle, all of which were successful. The current interval between launches reflects the company’s focus on operations with the Falcon 9, which is lighter and has a higher flight rate. The Heavy is reserved for payloads that require greater mass capacity or specific orbits that demand high initial thrust.
Equipes monitor meteorological conditions and rocket systems in the hours before liftoff. An alternative window exists for Tuesday, April 28th if necessary. The event can be seen from points close to the coast of Flórida, respecting maritime and air safety restrictions. Liftoff, if it goes as planned, reinforces SpaceX’s position as the leading provider of heavy commercial launches in operation.
