One other month, one other day, one other attempt on the moon.

A robotic lunar lander is scheduled to launch within the early morning hours of Thursday, at some point after a technical glitch postponed the primary launch try. If all goes effectively, it’ll develop into the primary American spacecraft to set down softly on the moon’s floor for the reason that Apollo 17 moon touchdown in 1972.

Additionally it is the most recent personal effort to ship spacecraft to the moon. Earlier makes an attempt have all resulted in failure. However the firm in control of the most recent effort, Intuitive Machines of Houston, is optimistic.

“I really feel pretty assured that we’re going to achieve success softly touching down on the moon,” stated Stephen Altemus, the president and chief govt of Intuitive Machines. “We’ve performed the testing. We’ve examined and examined and examined. As a lot testing as we might do.”

When is the launch and the way can I watch?

The Intuitive Machines lander, named Odysseus, is scheduled to launch at 1:05 a.m. Japanese time on Thursday on a SpaceX Falcon 9 rocket from NASA’s Kennedy Area Middle in Florida. About two hours earlier than the launch, NASA and SpaceX each introduced that climate continued to be about 90 % favorable to permit a launch to go ahead.

SpaceX and NASA will stream protection of the launch starting at 12:20 a.m. Japanese time. You may watch the video within the participant embedded above.

SpaceX introduced late on Tuesday that it was suspending a launch try on Wednesday morning. The corporate stated in a submit on X that the temperature of methane gas for the lander was “off-nominal.” That downside was overcome on Thursday. A couple of half-hour earlier than liftoff, the spacecraft was totally loaded with propellants and loading of the Falcon 9 rocket acquired underway.

If one other technical downside or dangerous climate delays the launch, SpaceX can attempt once more on Friday.

When and the place is the touchdown?

If the launch happens this week, the touchdown will probably be on Feb. 22 close to a crater named Malapert A. (Malapert A is a satellite tv for pc crater of the bigger Malapert crater, which is known as after Charles Malapert, a Seventeenth-century Belgian astronomer.)

Odysseus will enter orbit across the moon about 24 hours earlier than the touchdown try.

The touchdown web site, about 185 miles from the south pole on the close to facet of the moon, is comparatively flat, a neater location for a spacecraft to land. No American spacecraft has ever landed on the lunar south pole, which is a spotlight of many house companies and firms as a result of it could be wealthy in frozen water.

How huge is the spacecraft?

Intuitive Machines calls its spacecraft design Nova-C and named this specific lander Odysseus. It’s a hexagonal cylinder with six touchdown legs, about 14 ft tall and 5 ft vast. Intuitive Machines factors out that the physique of the lander is roughly the scale of an outdated British cellphone sales space — that’s, just like the Tardis within the “Physician Who” science fiction tv present.

At launch, with a full load of propellant, the lander weighs about 4,200 kilos.

What will the moon?

NASA is the primary buyer for the Intuitive Machines flight; it’s paying the corporate $118 million to ship its payloads. NASA additionally spent a further $11 million to develop and construct the six devices on the flight:

• A laser retroreflector array to bounce again laser beams.

• A LIDAR instrument to exactly measure the spacecraft’s altitude and velocity because it descends to the lunar floor.

• A stereo digicam to seize video of the plume of mud kicked up by the lander’s engines throughout touchdown.

• A low-frequency radio receiver to measure the consequences of charged particles close to the lunar floor on radio indicators.

• A beacon, Lunar Node-1, to exhibit an autonomous navigation system.

• An instrument within the propellant tank that’s to make use of radio waves to measure how a lot gas stays within the tank.

The lander can also be carrying just a few different payloads, together with a digicam constructed by college students at Embry-Riddle Aeronautical College in Daytona Seaside, Florida; a precursor instrument for a future moon telescope; and an artwork challenge by Jeff Koons.

Wasn’t there simply one other American spacecraft headed to the moon?

On Jan. 8, Astrobotic Know-how despatched its Peregrine lander towards the moon. However a malfunction with its propulsion system shortly after launch prevented any risk of touchdown. Ten days later, as Peregrine swung again towards Earth, it burned up within the environment above the Pacific Ocean.

Each Odysseus and Peregrine are a part of NASA’s Industrial Lunar Payload Companies program, or CLPS. The item of this system is to make use of industrial corporations to ship experiments to the moon quite than NASA constructing and working its personal moon landers.

“We’ve at all times considered these preliminary CLPS deliveries as being form of a studying expertise,” Joel Kearns, the deputy affiliate administrator for exploration in NASA’s science mission directorate, stated throughout a information convention on Tuesday.

The house company hopes this method will probably be less expensive, permitting it to ship extra missions extra steadily because it prepares to ship astronauts again to the moon as a part of its Artemis program.