In this image from video made available by NASA, the core stage of the Space Launch System, NASA’s planned moon rocket, is tested at the Stennis Space Center near Bay St. Louis, Miss., on Thursday, Mar. 18, 2021. With this critical test finally finished, NASA now will send the rocket segment to Kennedy Space Center for launch preparations. (NASA via AP)
By Marcia Dunn
NASA completed an engine test firing of its moon rocket Thursday, after the first attempt in January ended prematurely.
This time, the four main engines of the rocket’s core stage remained ignited for the full eight minutes. Applause broke out in the control room at Mississippi's Stennis Space Flight Center once the engines shut down on the test stand.
NASA officials called it a major milestone in sending astronauts back to the moon, but declined to say when that might occur or even whether the first test flight without a crew would occur by year's end as planned.
John Honeycutt, NASA's program manager for the Space Launch System or SLS rocket, said everything seemed to go well in Thursday's test firing. “The core stage ... got an A-plus today,” he told reporters.
During the first test, the engines fired for just a minute, automatically cut short by strict test limits that were relaxed for the redo. Valve issues also had to be resolved prior to Thursday's countdown.
With this critical test finally finished — and assuming everything went well — NASA can now send the rocket segment to Florida's Kennedy Space Center to prepare it for launch.
Noting they're taking it one step at a time, officials declined to say whether this first SLS launch will occur by year's end as had been planned or will bump into 2022. The SLS rocket will send an empty Orion capsule to the moon and back.
The four engines tested Thursday actually flew into orbit on NASA's space shuttles and were upgraded for the more powerful SLS system. The orange core stage is reminiscent of the shuttle's external fuel tank, which held the liquid hydrogen and oxygen that fed the main engines.
Boeing built the core stage, which stands 212 feet (65 meters.)
The Trump administration had pressed for a moon landing by astronauts by 2024, a deadline increasingly difficult if not impossible to achieve at this point. The current White House has yet to issue a revised timeline.
NASA Acting Administrator Steve Jurczyk said the space agency is conducting an internal study to determine a schedule for the astronaut moon landings — “what we can optimally do” based on budgets. The review will take a few months, he noted.
The FDA has granted emergency use authorization to Pfizer's pill to treat covid-19. The treatment, called Paxlovid, is the first antiviral covid-19 pill that people can take at home.
Pfizer says the pill can reduce the risk of severe illness by 90 percent and is intended for people at high risk for severe disease, including those over 65, people with obesity, diabetes, or a weakened immune system. Professor Peter Pitts, Founder, Center for Medicine in the Public Interest & Former FDA Associate joined Wake Up with Cheddar to discuss.
Ahead of a four day week for the markets due to the upcoming Christmas holiday, investors hoping for a quiet end to the year, or even a Santa Claus rally, may not be in luck. Investors are still digesting the latest from the Fed regarding a quicker than expected taper, as well as ever increasing blow back as the Omicron variant spreads. Octavio Marenzi, CEO of Opimas LLC, explains why the markets have been so volatile ever since the emergence of the latest variant and what to expect going forward into 2022.
Carlo and Baker cover the heartening news on the Covid front ahead of the holiday, plus President Biden punting student loan repayments again, a new space telescope and Love, Hate, Ate: Christmas Eve Eve Edition!
Pfizer, one of the makers of a currently available COVID-19 vaccine, has taken another critical step forward in combatting the pandemic by getting regulatory approval for Paxlovid, a pill treatment rather than IV or injection as others have been. Dr. Purvi Parikh, an immunologist with the Allergy and Asthma Network, spoke to Cheddar about the ramifications of the authorization. "This is huge, especially because we know early treatment does keep people out of the hospital, especially with this antiviral," Parikh said. "The fact that people can start a regimen at home so they don't have to leave and further expose others is a big breakthrough." She also explained how the drug is a combination of two antiviral medications that are not without its risks but should be safe over the short term.
This year's worldwide semiconductor shortage limited the supply of everything from new cars to smartphones; and now, many in the chip industry expect the shortage to continue deep into 2022, and maybe even 2023. Semiconductor senior research analyst for Robert W. Baird & Co., Tristan Gerra, joins Cheddar News' Closing Bell to discuss.
Direct health care company Nomi Health recently raised $110 million in a Series A round. Nomi Health lets public and private organizations directly purchase healthcare at reduced costs, and pay providers in real-time. It also delivers healthcare directly to under-served communities via its fleet of mobile care units, which the company says is the largest in the country. Nomi Health says its mission is to improve the health care experience for all Americans. Nomi Health CEO Mark Newman joined Cheddar News' Closing Bell to discuss.
The airline industry says it is contending with staff shortages that threaten to hamper operations amid the COVID resurgence, andDelta Airlines CEO Ed Bastian called on the CDC to revise its guidance for vaccinated workers who test positive from a 10-day quarantine to just five. Chuck Liberman, chief investment officer and managing partner at Advisors Capital Management LLC, joined Cheddar to talk about the current guidance on isolation and why he believes the omicron variant calls for more relaxed guidance given its reportedly mild symptoms.
The boys discuss President Biden's plans to send out free rapid tests as the testing supply chain starts to buckle ahead of the holidays. Also, why aren't Americans having more babies, and The Matrix returns.
NASA is launching its new generation of space telescopes just before Christmas. The James Webb Space Telescope, set to launch on December 24th, will succeed the Hubble space telescope as the world's most powerful complex space observatory. The project has been 30 years in the making and is one of the most highly anticipated space science missions of the 21st century. Klaus Pontoppidan, astronomer and JWST Project Scientist at the Space Telescope Science Institute joined Cheddar's Opening Bell to discuss.
With Omicron becoming the dominant COVID-19 variant in the U.S., President Joe Biden announced that he will make 500 million rapid tests available to Americans in January 2022. Cheddar News speaks with Dr. Shereef Elnahal, President and CEO of University Hospital why testing is key to combatting the spread of the virus.
