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Raptor Engines

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Starship Flight 13 targets July 23 liftoff from Starbase amid engine swaps
space-exploration1 month ago

Starship Flight 13 targets July 23 liftoff from Starbase amid engine swaps

SpaceX is aiming to launch Starship Flight 13 on July 23 from Starbase, Texas, within a 90‑minute launch window starting at 6:45 p.m. EDT, weather permitting. After a July 16 countdown scrub caused by several Raptors failing to ignite, SpaceX swapped two Raptors and conducted additional preflight testing, with Booster 20 and Ship 40 undergoing fueling tests and stacking ahead of liftoff; livestream coverage will be available via Space.com.

via Space|
#launch-window#raptor-engines#space-exploration
Starship V3 Clears Its First Static Fire, Aims for April Launch
space-and-spaceflight5 months ago

Starship V3 Clears Its First Static Fire, Aims for April Launch

SpaceX’s Starship Version 3 reached a key milestone with Booster 19’s first static fire, firing 10 Raptor 3 engines for about a second before a ground-systems issue ended the test. Engineers will push toward a full 33-engine static fire and final checks on Ship 39 as stacking for Flight 12 progresses, eyeing an inaugural Moon/Mars mission in April and a potential use of Starship’s upper stage for NASA Artemis plans amid a challenging development path.

via Gizmodo|
#raptor-engines#space-and-spaceflight#spaceflight
SpaceX Faces Setbacks with Falcon 9 Failures and Grounded Rockets
space-exploration2 years ago

SpaceX Faces Setbacks with Falcon 9 Failures and Grounded Rockets

SpaceX has successfully test-fired the 33 Raptor engines on its Super Heavy booster for the next Starship flight, despite the Falcon 9 being grounded due to a recent launch failure. The test, conducted at Starbase in South Texas, verified all systems functioned normally. SpaceX plans to attempt a bold booster recovery using "chopsticks" on the launch tower and will test an upgraded heat shield on the upper stage. The next Starship flight could launch as early as August, with ongoing construction for additional launch pads to support future missions.

via Ars Technica|
#booster-recovery#falcon-9#raptor-engines
"SpaceX Successfully Launches Super Heavy-Starship Rocket on Third Test Flight"
space2 years ago

"SpaceX Successfully Launches Super Heavy-Starship Rocket on Third Test Flight"

SpaceX successfully launched its massive Super Heavy-Starship rocket on its third test flight, aiming to boost the unpiloted upper stage into space on a sub-orbital hop to a controlled re-entry and splashdown in the Indian Ocean. The test flight included ambitious goals such as controlled landings by both stages, propellant transfer tests, and the first restart of a Raptor engine outside the atmosphere, critical milestones for NASA's Artemis moon program.

via CBS News|
#nasa#raptor-engines#space
"SpaceX's Starship: Successful Test Fires and Spectacular Night Shots"
space2 years ago

"SpaceX's Starship: Successful Test Fires and Spectacular Night Shots"

SpaceX successfully conducted a static fire test with its Starship upper-stage prototype, Ship 28, as it prepares for the third test flight in the coming weeks. Ship 28 completed a full-duration static fire with all six of its Raptor engines. The Starship consists of a first-stage booster called Super Heavy and an upper-stage spacecraft known as Starship, both powered by SpaceX's next-generation Raptor engine. The previous two test flights encountered issues, but SpaceX aims to get Starship aloft again soon pending a launch license from the Federal Aviation Administration.

via Space.com|
#raptor-engines#rocket#space
Starship's 2nd test flight: Successes, milestones, and a long road ahead
spaceflight2 years ago

Starship's 2nd test flight: Successes, milestones, and a long road ahead

SpaceX's Starship rocket completed a successful liftoff on its second-ever test flight, igniting all 33 of its first-stage Raptor engines. Although the upper stage, known as Starship, exploded about eight minutes after launch, the test flight achieved several important milestones. These included a smooth liftoff, successful separation from the Super Heavy booster, and the completion of a full-duration burn during ascent. SpaceX is already preparing for Starship's third flight test.

via Space.com|
#milestones#raptor-engines#spaceflight
"SpaceX's Starship: Fiery Test-Flight Photos Capture 33 Engine Ignition"
space2 years ago

"SpaceX's Starship: Fiery Test-Flight Photos Capture 33 Engine Ignition"

SpaceX's Starship, the largest and most powerful rocket ever built, successfully ignited all 33 Raptor engines during its second test flight. The rocket lifted off from SpaceX's Starbase facility in Texas, marking a major milestone as it made it farther into flight than its first test in April. However, both the Super Heavy booster and the Starship upper stage exploded shortly after liftoff. SpaceX is investigating the cause of the explosions and is eager to conduct the next test flight.

via Space.com|
#raptor-engines#rocket#space
"SpaceX Unveils Innovative Starship Hot Stage Ring for Enhanced Space Exploration"
space3 years ago

"SpaceX Unveils Innovative Starship Hot Stage Ring for Enhanced Space Exploration"

SpaceX has revealed the installation of a new hot staging ring on Booster 9, which will be used for stage separation during Starship launches. The hot staging method involves igniting the Starship's engines while it is still connected to the booster, allowing it to pull away while the booster continues firing its engines at a reduced throttle. The ring has undergone testing and features vents on the sides and a reinforced underside to withstand the forces from the Raptor engines. SpaceX has not confirmed the ignition sequence for the engines, but adjustments have been made to the quick disconnect arm used for fueling. The company is also making room for an improved production facility at the site.

via TESLARATI|
#hot-staging#raptor-engines#rocket-technology
SpaceX's Starship undergoes major overhaul for improved launch success.
space3 years ago

SpaceX's Starship undergoes major overhaul for improved launch success.

SpaceX CEO Elon Musk announced that the company is changing the approach for separating the two stages of its Starship vehicle to increase payload performance before its next test flight. The new approach, called hot-staging, involves igniting the engines on one stage while still attached to its lower stage. Musk said that, for Starship, most of the 33 Raptor engines on the Super Heavy booster would be turned off, but a few still firing, when the engines on the Starship upper stage are ignited. SpaceX also made improvements to the Raptor engines and the launch pad.

via SpaceNews|
#hot-staging#payload-performance#raptor-engines