Max Q: Refresh

Image Credits: TechCrunch

Hello and welcome back to Max Q. Happy belated 10th birthday to the Mars Curiosity rover! We <3 you. In this issue:

Astra changes strategy and ditches current rocket in the wake of launch debacles

Astra CEO Chris Kemp told investors Thursday that the company will be no longer launch payloads with its current lightweight vehicle, Rocket 3, and will instead remanifest all launches on a considerably larger rocket that’s still under development.

It’s a big change for the company, which has operated on the hunch that customers are willing to risk a certain number of rocket failures in favor of increased launch cadence and lower costs. Kemp summarized the perspective to TechCrunch back in May: “The expectation I think that a lot of people have is every launch has to be perfect. I think what Astra has to do, really, is we have to have so many launches nobody thinks about it anymore.”

But the switch from Rocket 3 to the larger vehicle, Rocket 4, marks a significant change in strategy that suggests a larger change in tune.

Image Credits: Astra / John Kraus

SpaceX launches South Korea’s first moon mission, an orbiter named Danuri

South Korea launched its first-ever lunar mission — in fact, its first-ever mission beyond low Earth orbit. Formerly called the Korea Pathfinder Lunar Orbiter (KPLO), the mission, managed by the Korea Aerospace Research Institute (KARI), is now named Danuri, a play on the Korean words for “moon” and “enjoy.” Its primary goal is to test South Korea’s lunar spacecraft technology before it makes a bid to land on the surface, tentatively in 2030 if all goes well.

Danuri launched atop a SpaceX Falcon 9 rocket from Cape Canaveral Space Force Station at 7:08 p.m. EDT on August 4, with the rocket’s booster landing successfully on the drone ship “Just Read the Instructions” a few minutes after liftoff.

When Danuri arrives at the moon, stationed in a 62-mile-high orbit, it will perform research with its six science instruments: a magnetometer, a gamma-ray spectrometer, an experimental communications system and three cameras, including one designed by NASA that is sensitive enough to see inside the moon’s permanently shadowed craters, which could contain water ice.

A SpaceX Falcon 9 rocket launches South Korea’s Danuri lunar orbiter on August 4. Image Credits: SpaceX

More news from TC…

…and beyond

Max Q is brought to you by me, Aria Alamalhodaei. If you enjoy reading Max Q, consider forwarding it to a friend. 

Latest Stories