NASA managed to put a hillside up in flames while testing it's new Space Launch System (SLS) rocket booster.
Hills surrounding the test facility in Promontory, Utah were left burning but this didn't cause the space agency too much concern as the test was a success.
NASA’s TV commentator said on the live stream: "From our view, it looks like everything went great."
Testing the rocket booster is important because it should one day power the massive rocket that is intended to take astronauts into deep space.
The Space Launch System (SLS) will play a crucial role in Nasa's Artemis program, which is the project that's hoping to return humans to the Moon by 2024.
Once completed, the SLS will be the most powerful rocket in the world.
It's no surprise that such a feat of engineering has taken most of the past decade to complete.
The 154-foot booster weighs a staggering 1.6 million pounds and provides 3.6 million pounds of thrust.
The core stage it will propel is even bigger.
There's still a lot of work to do on the rocket before it is officially completed and ready for launch.
Nasa is already way over budget for this project and has been hit by several delays.
The space agency is estimated to have spent around $34billion (£26billion) on the SLS, Orion, and Exploration Ground Systems Program programs over the course of 2019.
The SLS has been designed to reach a record-breaking speed of Mach 23 before separating from the crew capsule.
Mach 23 is equivalent to around 17,647.2 miles per hour.
Once Nasa has conduced an initial unmanned SLS test, it hopes to fly again with a crew on board just a year later.
The aim of the overall Moon mission is to land on the lunar south pole and see if its water ice can be exploited.
This ice was discovered back in 2009 and could potentially be used for life support purposes and even to make rocket propellant.
If this rocket propellant theory is correct then trips to the move could become much more efficient.
The 2024 Moon mission is intended to lay the ground for an onward mission to Mars in the 2030s.
The Moon – our closest neighbour explained
Here’s what you need to know…
- The Moon is a natural satellite – a space-faring body that orbits a planet
- It's Earth's only natural satellite, and is the fifth biggest in the Solar System
- The Moon measures 2,158 miles across, roughly 0.27 times the diameter of Earth
- Temperatures on the Moon range from minus 173 degrees Celcius to 260 degrees Celcius
- Experts assumed the Moon was another planet, until Nicolaus Copernicus outlined his theory about our Solar System in 1543
- It was eventually assigned to a "class" after Galileo discovered four moons orbiting Jupiter in 1610
- The Moon is believed to have formed around 4.51billion years ago
- The strength of its gravitational field is about a sixth of Earth's gravity
- Earth and the Moon have "synchronous rotation", which means we always see the same side of the Moon – hence the phrase "dark side of the Moon"
- The Moon's surface is actually dark, but appears bright in the sky due to its reflective ground
- During a solar eclipse, the Moon covers the Sun almost completely. Both objects appear a similar size in the sky because the Sun is both 400 times larger and farther
- The first spacecraft to reach the Moon was in 1959, as part of the Soviet Union's Lunar program
- The first manned orbital mission was Nasa's Apollo 8 in 1968
- And the first manned lunar landing was in 1969, as part of the Apollo 11 mission
In other news, a mysterious radio signal beamed to Earth from a distant galaxy has been detected again by astronomers.
Wormholes that let humans travel through space and time could be possible, scientists have proposed.
And, Nasa has discovered an incredible ‘Star Wars’ galaxy that looks just like iconic Tie Fighter.
Are you shocked by Nasa's hillside fire? Let us know in the comments…
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