This week will feature a historic event as Firefly Aerospace launches its first mission to the moon. The Blue Ghost mission aims to put a lander on the moon carrying NASA science experiments, as part of NASA’s efforts to get private companies involved in lunar exploration. If the landing succeeds, it will be just the second soft lunar landing by a private company, following the Intuitive Machines Odyssey lander last year.
Firefly Aerospace’s Blue Ghost mission will launch late at night on Tuesday, January 14, or Wednesday, January 15. Using a SpaceX Falcon 9 rocket, the Blue Ghost will launch from Launch Complex 39A at Kennedy Space Center in Florida. The launch will be liveistreamed by NASA, and you can watch it either on YouTube or by using the video embedded below:
Coverage begins at 12:30 a.m. ET on Wednesday, January 15 (that’s 9:30 p.m. PT on Tuesday, January 14), with the launch scheduled for 1:11 a.m.ET (10:11 p.m. PT).
Once launched, the Blue Ghost lander will spend 45 days in space traveling to the moon. It will attempt a soft landing on the lunar surface in early March in the Mare Crisium region. It will then spend around two weeks (a full lunar day) operating its science instruments, with the aim of capturing images of the lunar sunset and investigating how the setting of the sun affects the dusty material on the moon’s surface, called regolith.
There are a total of 10 payloads on the Blue Ghost mission, including those built by NASA, the Italian Space Agency, Blue Origin, and various universities and research centers. These include a drill to enable measurements from several meters beneath the moon’s surface, a new tool for collecting samples of regolith pneumatically, experiments into the stickiness of regolith (a major issue for moon missions), and a device that uses electric fields to repel dust and prevent it from sticking to surfaces.
The lander is around two meters tall and 3.5 meters wide, with four widely space legs that are equipped with shock-absorbing feet to help it touch down gently on the moon’s surface without damage. The legs are built from carbon composites, so they are lightweight, and they have honeycomb elements to help absorb forces during touchdown. The lander will use terrain-relative navigation, similar to the technology used for Mars landings, in which onboard computers take images of the surface to help select a safe landing zone and avoid hazards like craters or boulders.
A video from Firefly shows the planned sequence of the mission:
After 13 suborbital test flights and more than $15 billion in development costs, SpaceX's Starship has finally reached orbit. The 407-foot megarocket, the most powerful ever built, lifted off from Starbase, Texas, on Monday and delivered its first real payload on it's 14th attempt. The celebration came with an asterisk, though, since SpaceX had to cut the planned 10-hour mission to roughly three hours.
https://twitter.com/SpaceX/status/2104601695711904180
SpaceX is finally ready to give Starship its biggest test yet. The company says the massive rocket's 14th test flight is scheduled for September 22, when it will attempt to put the upper stage into Earth orbit for the first time. The launch is currently pending regulatory approval, with a 75-minute window opening at 7:15 a.m. CT.
Starship has 26 Starlink satellites to deliver
For decades, humanity has looked up at the Moon and wondered what it would be like to live on it. Think sprawling cities, factories, research centers, and permanent human settlements. Unfortunately, there is one fairly fundamental problem with that vision.
A new study published in Frontiers in Space Technologies argues that even the Moon's potentially enormous reserves of frozen water may be nowhere near enough to support city-sized populations sustainably. Researchers Martin Elvis and Jonathan McDowell estimate that the permanently shadowed regions near the lunar poles could contain roughly one billion tons of water. It sounds like an extraordinary amount until you put a million thirsty humans next to it.