dress

Feb. 3 (UPI) — NASA early Tuesday announced it was pushing the launch date of its Artemis II mission to March, after engineers encountered a liquid hydrogen leak during a critical prelaunch test.

“With the conclusion of the wet dress rehearsal today, we are moving off the February launch window and targeting March for the earliest possible launch of Artemis II,” NASA Administrator Jared Isaacman said in a statement.

The announcement followed the completion of a two-day test called a wet dress rehearsal of its planned lunar flyby at Launch Complex 39B at NASA’s Kennedy Space Center in Florida, which involved Mission Control at the Johnson Space Center in Houston.

NASA had initially aimed to launch Artemis II in a Feb. 8-11 window.

Moving the mission’s launch window will give teams time to review data and conduct a second wet dress rehearsal, NASA said in a separate statement.

“Moving off a February launch window also means the Artemis II astronauts will be released from quarantine, which they entered in Houston on Jan. 21,” it said.

NASA began the 49-hour countdown of the wet dress rehearsal at 8:13 p.m. EST Saturday. The test included the loading of cryogenic propellant into the Space Launch System tanks, sending a team out to the launch pad to close out the Orion spacecraft and safely draining the rocket, among other maneuvers.

Officials said that a liquid hydrogen leak occurred during tanking, and that engineers spent several hours troubleshooting the issue.

By allowing the interface to warm up so seals could reseat and by adjusting propellant flow, teams were able to successfully fill all tanks in both the core stage and interim cryogenic propulsion stage, they said.

The countdown reached about T-5 minutes when a spike in the liquid hydrogen leak rate automatically stopped the countdown sequencer.

“With more than three years between SLS launches, we fully anticipated encountering challenges,” Isaacman said. “That is precisely why we conduct a wet dress rehearsal. These tests are designed to surface issues before flight and set up launch day with the highest probability of success.”

“This is just the beginning,” Isaacman added.

The Artemis I mission in 2022 was a successful uncrewed launch of NASA’s new rocket and spacecraft system. The mission flew around the moon.

The Artemis II seeks to do the same mission but with astronauts. It will carry the first crewed lunar flyby in more than 50 years.

LOUISE Redknapp sizzles in skimpy bikini as she soaks up some winter sun whilst relaxing on a lavish holiday.

The singer and TV presenter, 51, is seeing the new years in with a girls trip to Dubai ‘before getting back to business’.  

Louise stunned as she uploaded a series of sultry snaps to her Instagram page, stripping down to a mini black bikini, showing off her toned figure.

The mom-of-two wore a crochet cover-up with a plunging neckline which exposed her bikini top as she posed in various pics outside Summersalt Beach Club.

She accessorised her stunning look with a designer Prada handbag, a chic pair of black sunglasses and some brown sandals. 

In a clip posted along with the photo dump, Louise can be seen happily dancing up a path and beaming ear to ear. 

READ MORE ON LOUISE REDKNAPP

Undivided love

Louise Redknapp makes red carpet debut with her new boyfriend Drew Michael

red hot

Louise Redknapp shows off her amazing figure in red swimsuit

She captioned the post: “Loving a bit of Winter sun, soaking it in before getting back to business xxx”

Fans flooded the comments gushing over the star with a barrage of sweet compliments, one user said: “You look amazing (heart emoji).”

“Proving that winter still shines,” penned another, whilst a third added: ”Flawless (fire emoji)”

“You look stunning,” chimed a fourth.

A fifth penned: “Looking absolutely stunning Louise (heart emoji).”

The singer, once voted one of the sexiest women in the world during the 90s, stunned in her previous holiday posts. 

Sharing her incredible dining experiences at high-end restaurants KIRA and Nobu, she put on a gorgeous display in her evening outfits. 

As Louise showed off her expensive spread of food and cocktails, fans flooded the comments reeling over the star’s fashion. 

On both occasions she had opted for two eye-catching cardigans which she styled with trousers and heels.

But the former Eternal star hasn’t always been this confident, last year Louise opened up about how her appearance and confidence issues held her back during her career.

Like millions of other women, she has battled with skin conditions and worries about being photographed when she least expected it.

These concerns about how she looked left her struggling to live in the moment and enjoy things fully, with her confidence nose diving after having children once a skin issue flared up.

Louise said: “There’s been lots of times in life that maybe being worried of how I looked has held me back from really living in the moment and enjoying things.

“Every moment being on the beach, worrying that somebody might take a picture of you in an unflattering angle – I spent most of my holidays lying flat in the hope that no one would spot me.”

These feelings weren’t helped by her struggles with pigmentation in her skin tone, which was at its worst in her twenties, causing her confidence to plummet.

She said: “I said that I looked like I had the world map on my face.

“The pigmentation that I suffered with after having my first child saw one dermatologist say it was the worst they had seen in a really long time.

“And it really affected my confidence, because on one hand, I was so happy having this gorgeous baby, and on the other hand, I didn’t know what I was going to do with my face.”

Jan. 30 (UPI) — Frigid temperatures have delayed NASA’s preparations for its wet dress rehearsal for the Artemis II launch, the space agency announced Friday.

NASA was expected to begin the tanking operation Saturday night in preparation for a possible Feb. 6 or Feb. 7 launch date, but those “are no longer viable opportunities,” a release said.

The agency now expects to set Monday as the tanking day with an earliest possible launch set for Feb. 8 at the Kennedy Space Center in Cape Canaveral, Fla.

Tanking operations involve loading propellants into a fuel tank near the launch pad. The outdoor temperature plays a crucial role in that process — it can’t be below 40 degrees Fahrenheit for more than 30 consecutive minutes. The overall average temperature must be above 41 degrees for the rehearsal and launch, WESH-TV in Orlando, Fla., reported.

AccuWeather forecasters said temperatures were expected to plummet this weekend to levels not seen since 1966 in some areas. Temperatures between 20 degrees to 30 degrees were expected Sunday morning in Cape Canaveral.

“Adjusting the timeline for the rest will position NASA for success during the rehearsal, as the expected weather this weekend would violate launch conditions,” a release from NASA said.

In the meantime, the Artemis II crew members are expected to stay in quarantine in Houston. The crew includes Reid Wiseman, commander; Victor Glover, pilot; Christina Koch, mission specialist; and the Canadian Space Agency’s Jeremy Hansen, mission specialist.

Artemis II is NASA’s first crewed mission aboard its deep space rocket, the Space Launch System, and Orion spacecraft. It’s the second flight of the SLS and the first crewed mission near the moon since 1972.

Over 10 days, Artemis II will travel around the moon and back to Earth as the crew tests whether the spacecraft operates as it should in deep space. The long-term goal of the Artemis program is reestablish a human presence on the moon in preparation for the ultimate aim of putting a human on Mars.

NASA has shared a live stream of the launch pad on YouTube as it prepares for the wet dress rehearsal launch.