Artemis 2 SLS moist gown rehearsal newest information: NASA begins countdown for important fueling take a look at

Artemis 2 moon rocket powered up for take a look at

NASA engineers have powered up the massive core stage of the Artemis 2 Space Launch System rocket that will take four astronuts to the moon later this month, but only if the mega booster passes a critical fueling test on Monday, Feb. 2 at its Pad 39B launch pad at the Kennedy Space Center in Florida.

NASA began the 49-hour countdown toward the fueling test (which reaches a simulated launch time at 9 p.m. EST on Monday) on Saturday night, with the clock started at 8:13 p.m. EST (2313 GMT). If all goes well, the Artemis 2 mission could launch astronauts to the moon as early as Feb. 8.

Overnight, NASA powered up the second stage of the rocket and earlier today the massive core stage of the 322-foot Space Launch System booster was powered on, NASA said.

“Early this morning, at approximately L-39 hours and 30 minutes, teams powered up the rocket’s  core stage, which soon will be loaded with more than 700,000 gallons of liquid oxygen and liquid hydrogen during the tanking phase of the countdown. This will occur over a series of different propellant loading milestones to fill, top off, and replenish the tanks. The interim cryogenic propulsion stage was powered up overnight,” NASA wrote in an update.

“Orion has remained powered during the last a number of days as a consequence of chilly temperatures in Florida. Engineers are getting ready to cost Orion’s flight batteries and shortly will start core stage battery cost,” the company mentioned.

Tariq Malik

Countdown begins for Artemis 2 fueling take a look at

Good morning, area followers! Glad Sunday.

NASA formally started the countdown final evening for its upcomiong Artemis 2 fueling test as it works toward a Feb. 8 launch target for the first astronaut trip around the moon in over 50 years.

The countdown began at 8:13 p.m. EST (2313 GMT), which marked the L-48 hours, 40-minute mark to a “simulated” launch time on Monday, Feb. 2 at 9 p.m. EST (0200 Feb. 3). The so-called wet dress rehearsal will run through about 1 a.m. EST (0600 GMT) on Feb. 3, NASA has said.

You can see live views of the Artemis 2 moon rocket on the launch pad here.

“This test will run the launch team, as well as supporting teams in the Mission Control Center at NASA’s Johnson Space Center in Houston and other supporting NASA centers, through a full range of operations, including loading cryogenic liquid propellant into the SLS (Space Launch System) rocket’s tanks, conducting a launch countdown, demonstrating the ability to recycle the countdown clock, and draining the tanks to practice scrub procedures,” NASA wrote in an update. “These steps make sure the group is totally ready for launch day.”

The Artemis 2 mission will final about 10 days and ship 4 astronauts across the moon on an Orion spacecraft atop NASA’s large House Launch System megarocket. The launch window this month runs from Feb. 8 to Feb. 11, with further home windows in March and April.

Tariq Malik

Artemis 2 fueling take a look at to start preps tonight

Good morning, House Followers!

Immediately is Saturday, Jan. 31 and tonight NASA is gearing as much as to start its first fueling test for the the Artemis 2 Space Launch System moon rocket for a so-called “wet dress rehearsal.” That’s NASA-speak for let’s gas up the rocket and see if it is working right.

While the fueling test is actually scheduled for Monday, Feb. 2, the work actually begins tonight at about 8 p.m. ET (0100 Feb. 1 GMT). That’s because launch flight controllers and pad engineers need to begin taking their stations 49 hours BEFORE the fueling test’s planned T-0 “launch” time of 9 p.m. ET on Monday.

The Artemis 2 fueling test is being conducted at Launch Pad 39A of NASA’s Kennedy Space Center in Florida, where the towering 322-foot rocket was rolled out earlier this month.

The fueling test has seesawed a bit back and forth. It was originally scheduled for Feb. 2, then moved up to Jan. 31, then pushed back to Feb. 2 due to freezing temperatures at the Kennedy Space Center this weekend.

The Artemis 2 launch date will depend on the results of this fueling test. Currently, Artemis 2 is scheduled to launch 4 astronauts to the moon no earlier than Feb. 8.

Tariq Malik

NASA’s plan to launch its Artemis 2 astronauts around the moon around Feb. 8 has cast doubt on whether the next U.S. crew launch to the International Space Station will lift off on time.

Artemis 2 is currently scheduled to launch four astronauts around the moon late in the evening on Feb. 8 from Launch Pad 39B at the Kennedy Space Center in Florida. NASA’s Crew-12 mission to the ISS was scheduled to launch on a SpaceX Dragon capsule and Falcon 9 rocket from a nearby pad at the Cape Canaveral Space Force Station.

But if Artemis 2 launches on time, or anytime during its launch window of Feb. 8 to Feb. 11, NASA will wait to launch Crew-12 to the International Space Station until at leas Feb. 19, after the Artemis 2 astronauts return home from their 10-day mission, NASA officials said in a press conference today.

See our full story by Josh dinner here:

NASA’s Artemis 2 mission to the moon puts Crew-12 SpaceX launch in delicate dance

Tariq Malik

Happy Friday, Space Fans! It is Jan. 30 and this morning, NASA pushed back its planned “wet dress rehearsal” test of the Artemis 2 moon rocket to no earlier than Feb. 2 (it’s original date) due to freezing temperatures at its Launch Pad 39B pad at the Kennedy Space Center in Florida.

Here’s our latest update from writer Josh Dinner:

NASA delays critical Artemis 2 rocket fueling test due to below-freezing temperatures, launch no earlier than Feb. 8

Notice anything about that headline? If you said the launch date, you get a prize.

With the wet dress rehearsal, essentially a critical fueling test of the Artemis 2 Space Launch System moon rocket, now back on Feb. 2, NASA said in a statement that it could now not goal Feb. 6 or Feb. 7, the primary two days of its launch window. The Artemis 2 launch window initially ran from Feb. 6 to Feb. 10.

NASA does have alternatives to launch the mission on Feb. 8, Feb. 10 and Feb. 11. A Feb. 8 launch would elevate off at 11:20 p.m. ET (0429 GMT), NASA has mentioned.

Tariq Malik