Loading video...

Video Failed to Load

There was a problem loading this video. This could be due to a temporary network issue or the video might be unavailable.

Test Stand 4 is our Swiss Army Knife for structures testing. Our team can test Alpha, Eclipse, Blue Ghost, and Elytra structures depending on what's needed. Hear from the crew who preps the stand in our latest Ranch Hands episode.

Firefly Aerospace

198,935 subscribers

55,188 views • 1 year ago •via X (Twitter)

Science & Technology Education

Anya Rossi• Live Now

Private livecam show

0 Comments

No comments available

Comments from the original post will appear here

Related Videos

From dirt field to world-class test stand in under 2 years. Go behind the scenes with the team that designed and built Test Stand 6, now actively testing Eclipse structures. Watch the latest Ranch Hands episode now!

From dirt field to world-class test stand in under 2 years. Go behind the scenes with the team that designed and built Test Stand 6, now actively testing Eclipse structures. Watch the latest Ranch Hands episode now!

Firefly Aerospace

16,877 views • 11 months ago

When designing and building our Eclipse structures test stand, we took a lot of lessons learned from previous projects. Hear more about the build process in Ranch Hands episode 3!

When designing and building our Eclipse structures test stand, we took a lot of lessons learned from previous projects. Hear more about the build process in Ranch Hands episode 3!

Firefly Aerospace

31,278 views • 11 months ago

Our Eclipse rocket engines need a test stand that can take the heat. With 95+ Miranda hot fires notched on our belts, go behind the scenes with the team at Test Stand 5 in the latest Ranch Hands episode!

Our Eclipse rocket engines need a test stand that can take the heat. With 95+ Miranda hot fires notched on our belts, go behind the scenes with the team at Test Stand 5 in the latest Ranch Hands episode!

Firefly Aerospace

39,099 views • 10 months ago

Out at the Rocket Ranch, Test Stand 1 is our workhorse - firing at least one engine a day. Hear from the team building and testing our engines so they are ready for launch!

Out at the Rocket Ranch, Test Stand 1 is our workhorse - firing at least one engine a day. Hear from the team building and testing our engines so they are ready for launch!

Firefly Aerospace

73,491 views • 1 year ago

Separation test complete for Blue Ghost Mission 2! This test demonstrated the mechanisms on Elytra that release our Dual Payload Attach Fitting and enable the deployment of European Space Agency’s Lunar Pathfinder satellite into lunar orbit following separation of Blue Ghost. More on our next mission to the Moon here:

Separation test complete for Blue Ghost Mission 2! This test demonstrated the mechanisms on Elytra that release our Dual Payload Attach Fitting and enable the deployment of European Space Agency’s Lunar Pathfinder satellite into lunar orbit following separation of Blue Ghost. More on our next mission to the Moon here:

Firefly Aerospace

44,953 views • 3 months ago

Whether at our test stands, on the launch pad, or in the control room, on-the-job mentorship is critical to mission success! Learn more about how we train and empower our Fireflies in Ranch Hands Episode 4!

Whether at our test stands, on the launch pad, or in the control room, on-the-job mentorship is critical to mission success! Learn more about how we train and empower our Fireflies in Ranch Hands Episode 4!

Firefly Aerospace

12,499 views • 10 months ago

Neutron testing continues at our Space Structures Complex in Middle River with the interstage on the test stand ready for its qualification campaign. We're running a series of static load tests and applying ~1,000 tonnes of force to simulate flight loads on the way to orbit.

Neutron testing continues at our Space Structures Complex in Middle River with the interstage on the test stand ready for its qualification campaign. We're running a series of static load tests and applying ~1,000 tonnes of force to simulate flight loads on the way to orbit.

Rocket Lab

155,110 views • 5 months ago

Aerospace isn't just for rocket scientists. Our test team proves it - featuring backgrounds in military, oil & gas, and construction. Watch Ranch Hands Episode 1 to meet the team!

Aerospace isn't just for rocket scientists. Our test team proves it - featuring backgrounds in military, oil & gas, and construction. Watch Ranch Hands Episode 1 to meet the team!

Firefly Aerospace

17,214 views • 1 year ago

We’ve taken our FLEX rover from animation to real hardware. From the tires to the crew stand, we’ve put our rover to the test in clean rooms, in the field with NASA astronauts, and more.

We’ve taken our FLEX rover from animation to real hardware. From the tires to the crew stand, we’ve put our rover to the test in clean rooms, in the field with NASA astronauts, and more.

Astrolab

12,378 views • 5 months ago

A louder rumble in Rocket City! We just completed our first BE-4 engine hotfire test at the historic Test Stand 4670 in Huntsville. We also continue to test BE-4 engines at our Texas facility. The BE-4 engine produces 550,000 pounds of thrust and is our most powerful engine yet.

A louder rumble in Rocket City! We just completed our first BE-4 engine hotfire test at the historic Test Stand 4670 in Huntsville. We also continue to test BE-4 engines at our Texas facility. The BE-4 engine produces 550,000 pounds of thrust and is our most powerful engine yet.

Blue Origin

230,942 views • 2 years ago

Terran R testing is in full swing. 🔁 At Stennis Space Center , our final development engines are running gimbaled hot fires with flight-like IPS. 🔁 The historic A2 test stand retrofit is underway—major fluids equipment has arrived on-site. 🔁 In Long Beach, early load tests are validating structural models, and our latest structural test stand is nearly ready for full-scale ops. 🔁 Avionics reached orbit with hardware-out-of-the-loop testing with a full-scale vehicle box count—hardware-in-the-loop is next. Catch up on the latest from the Terran R program:

Terran R testing is in full swing. 🔁 At Stennis Space Center , our final development engines are running gimbaled hot fires with flight-like IPS. 🔁 The historic A2 test stand retrofit is underway—major fluids equipment has arrived on-site. 🔁 In Long Beach, early load tests are validating structural models, and our latest structural test stand is nearly ready for full-scale ops. 🔁 Avionics reached orbit with hardware-out-of-the-loop testing with a full-scale vehicle box count—hardware-in-the-loop is next. Catch up on the latest from the Terran R program:

Relativity Space

27,687 views • 1 year ago

There's never a dull day at our Rocket Ranch! We're giving you a behind-the-scenes look at our testing - each week highlighting one of our 6 test stands, their capabilities, and the team that makes it all happen. First episode drops next Thursday.

There's never a dull day at our Rocket Ranch! We're giving you a behind-the-scenes look at our testing - each week highlighting one of our 6 test stands, their capabilities, and the team that makes it all happen. First episode drops next Thursday.

Firefly Aerospace

53,087 views • 1 year ago

While hot fire tests may be the crowd pleasers, our team at Test Stand 3 works diligently to test and qualify the internal components of our rockets and spacecraft. This crew tests valves, composite pressure tanks, and other components daily to ensure everything flows smoothly.

While hot fire tests may be the crowd pleasers, our team at Test Stand 3 works diligently to test and qualify the internal components of our rockets and spacecraft. This crew tests valves, composite pressure tanks, and other components daily to ensure everything flows smoothly.

Firefly Aerospace

38,331 views • 10 months ago

“Our generation’s moral, ethical clarifier will be whether we can stand by the Palestinian people.” On Doha Debates, Yanis Varoufakis explains why Gaza is a test for our generation.

“Our generation’s moral, ethical clarifier will be whether we can stand by the Palestinian people.” On Doha Debates, Yanis Varoufakis explains why Gaza is a test for our generation.

Al Jazeera English

61,662 views • 9 months ago

This month, we celebrated our 200th day of hot fire testing on the Mobile Test Stand (MTS)—a huge milestone on our journey to provide orbital and surface delivery services! Christened in March 2019, the MTS includes the avionics and propulsion systems required to perform development testing and performance verification of our main engine, motor valves, and avionics systems. The series of tests executed on our 200th test day advanced our performance, cooling, and stability objectives for the IM-3 main engine injector.

This month, we celebrated our 200th day of hot fire testing on the Mobile Test Stand (MTS)—a huge milestone on our journey to provide orbital and surface delivery services! Christened in March 2019, the MTS includes the avionics and propulsion systems required to perform development testing and performance verification of our main engine, motor valves, and avionics systems. The series of tests executed on our 200th test day advanced our performance, cooling, and stability objectives for the IM-3 main engine injector.

Intuitive Machines

18,971 views • 11 months ago

Our team recently joined ARCHIVED: NASA Commercial Crew to evaluate #Starliner's upgraded parachute design. Data analysis shows the two-parachute test over U.S. Army Yuma Proving Ground was a success and all test objectives were met, clearing the way for the Crew Flight Test.

Our team recently joined ARCHIVED: NASA Commercial Crew to evaluate #Starliner's upgraded parachute design. Data analysis shows the two-parachute test over U.S. Army Yuma Proving Ground was a success and all test objectives were met, clearing the way for the Crew Flight Test.

Boeing Space

55,577 views • 2 years ago

$Smarter testing. Faster path to flight. Our investment in off-ship testing infrastructure is letting our new SpaceShips move from structural assembly through ground testing and into flight test in a fraction of the time. Learn more on this episode of We Build SpaceShips.$

Smarter testing. Faster path to flight. Our investment in off-ship testing infrastructure is letting our new SpaceShips move from structural assembly through ground testing and into flight test in a fraction of the time. Learn more on this episode of We Build SpaceShips.

Virgin Galactic

41,804 views • 2 months ago

Update on Alpha Flight 7: Following the ground test event in late September, our team identified root cause and implemented corrective actions. As the path forward, we’re using another Alpha first stage from our production line to support the mission, with launch targeted between late Q4 and early Q1, depending on range availability. Read the full statement here:

Update on Alpha Flight 7: Following the ground test event in late September, our team identified root cause and implemented corrective actions. As the path forward, we’re using another Alpha first stage from our production line to support the mission, with launch targeted between late Q4 and early Q1, depending on range availability. Read the full statement here:

Firefly Aerospace

95,297 views • 8 months ago