SpaceX Falcon 9 lifts off from Space Launch Complex 40 carrying NG-21 in January.
Photo: Charles Boyer / Florida Media Now
An ill-timed line of thunderstorms forces a scrub Saturday
Update: 12 PM EDT Saturday
A wave of thunderstorms passed through the Cape Canaveral area around 90 minutes before liftoff Saturday, forcing SpaceX to stand down from its launch attempt today.
Due to unfavorable weather, we are standing down from today's launch of @northropgrumman's NG-21 mission. Next launch opportunity is Sunday, August 4 → https://t.co/bsNx0Xb6I3
The company said in a latter post on X.com that they would try again tomorrow, but with a 90% Probability of Violation and an approaching tropical system off of Florida’s west coast, the chances of that don’t seem very high. Monday’s forecast is equally squirrelly as the system is forecast to arc through northern Florida, creating storm squalls and windy conditions across the state.
On the other hand, it’s Florida and the weather here can be unpredictable. So, we’ll see when SpaceX can get this launch off of the pad.
Cygnus spacecraft for NG-21 resupply mission. Credit: NASA
The International Space Station (ISS) is an island of international cooperation and scientific research. As of July 2024, the ISS has been hosting a variety of spacecraft, including the Boeing Starliner, SpaceX Dragon Endeavour, Soyuz MS-25, and the Russian Progress 87 and 88 resupply ships. The current mix of 5 vehicles and 12 astronauts ensures that the ISS is a bustling beehive of activity, supporting a diverse range of scientific experiments and international visitors. But soon, in the days and weeks to come two more spacecraft and four more astronauts will join the activities.
A Cygnus Resupply Mission launches to the ISS atop an Ukranian-American built Antares Rocket in 2022. Photo: nkau.gov.ua
If Northrop Grumman and Space X are supposed to be competitors, why is Space X launching the upcoming NG-21 mission for Northrop Grumman? The answer lies in recent history and the rapidly changing world of geo-politics.
NG-21 Cygnus resupply module will be named in honor of Challenger Commander Dick Scobee Photo: NASA
It is Northrop Grumman’s tradition to name each Cygnus spacecraft in honor of individuals who have made substantial contributions to human spaceflight. NG-21, the upcoming Cygnus resupply mission to the International Space Station (ISS), is now officially named the S.S. Francis R. “Dick” Scobee. Scobee is a former NASA astronaut whose contributions to aeronautics and space exploration have left a lasting legacy. The mission will launch no earlier than Saturday, August 3rd from Cape Canaveral.
A long exposure streak image from last night successful SpaceX Falcon 9 return to flight rocket launch. Image by Richard P Gallagher
Cape Canaveral, FL – After a brief grounding by the Federal Aviation Administration (FAA), SpaceX successfully launched its Falcon 9 rocket and deployed its Starlink Group 10-9 satellites early in the morning on July 28, 2024. This launch marked the company’s return to flight status following an anomaly during a mission earlier in the month.
Starliner docked to the International Space Station photo: NASA
No Return Date Set, Readiness Review May Come Late Next Week
NASA’s Steve Stich and Boeing’s Mark Nappi provided an update on the Boeing Starliner CFT flight today in a teleconference. They stated that while no return date has been set for astronauts Butch Wilmore and Suni Williams to return aboard the spacecraft, the agency and Boeing are relatively close to a Readiness Review that must be conducted prior to Starliner undocking from ISS and returning to Earth. According to NASA, that review may come as soon as the end of next week — or August 2, 2024.
“I think we’re starting to close in on those final pieces of the flight rationale to make sure that we can come home safely,” said Steve Stich.
Artemis II’s Core Stage traveling towards the VAB on July 24, 2024. Photo: Charles Boyer / Florida Media Now
After berthing in the Turn Basin by the Press Center yesterday, the Core Stage of Artemis II was offloaded today and moved into the VAB. The process began around 9 a.m. EDT and took nearly three hours until the 212-foot rocket traveled the relatively short distance—perhaps 1/2 kilometer—to the VAB.
The Pegasus Barge carrying the Artemis-2 core stage arriving in Port Canaveral this afternoon. Photo: Richard Gallagher, Florida Media Now
Business is picking up for the Artemis teams at Kennedy Space Center — the core stage for Artemis 2 has arrived in Port Canaveral, after it traveled from its manufacturing site in Mississippi.
Starliner CST-100 prior to launch earlier this year Photo: Charles Boyer / Florida Media Now
In a statement released today, NASA stated that, “[Agency] and Boeing engineers are evaluating results from last week’s engine tests at NASA’s White Sands Test Facility in New Mexico as the team works through plans to return the agency’s Boeing Crew Flight Test from the International Space Station in the coming weeks.”
An upgraded RS-25 on its way to its test stand in Mississippi. Photo: NASA
Aerojet Rocketdyne, an L3Harris Technologies company, announced last week that it has completed modernizing the four flight-proven RS-25 engines that will help power NASA’s Space Launch System (SLS) rocket on the Artemis IV mission. Artemis IV will be the first flight of the enhanced Block 1B configuration of the super-heavy-lift rocket and the last to use engines remaining in inventory from the space shuttle program.
Citing rising costs and continued delays, NASA announced today that it has canceled its VIPER (Volatiles Investigating Polar Exploration Rover) mission, which was planned to explore the Moon’s South Pole region for water ice.
