Since a number of cool things are happening in space exploration these days, we'll widen the scope of this thread a smidge. Conversation about all things space exploration are welcome, whether it be from NASA, SpaceX, ULA, Blue Origin, or anyone else. Chances are most of the discussion will still be about SpaceX since they love to make things public and fun, but nothing's off limits. I'll eventually get around to modifying the OP to include resources for other companies too, but in the meantime, feel free to post any cool stuff you run across.
Tim Dodd (Everyday Astronaut) - A "random dude" who got really into space (particularly SpaceX). He's a great resource for simple explanations of this stuff, as well as live hosting launches.
USLaunchReport - Lost of videos of the more mundane stuff (e.g., booster recovery operations). Not a ton of commentary.
NASASpaceFlight - Live hosting of most launches including a ton of video of Starlink operations.
Glossary
Spoiler!
Space discussions tend to get a little bogged down in jargon, so here's a list of terms you might encounter. (Others, please let me know of others that should be added.)
ASDS - Autonomous Spaceport Droneship - The "barges" that they sometimes land rockets on.
Dragon - The cone-shaped capsule that sits at the top of the rocket for ISS-bound launches that holds the cargo (or, in the future, humans).
F9 - Falcon 9, the name of the rocket itself.
FH - Falcon Heavy, the three-booster version.
GTO - Geosynchronous Transfer Orbit, a type of orbit that will eventually result in the satellite orbiting the earth as it turns so that it seems to be in the same spot from the ground (such as DirecTV or Dish satellites). These types of launches are particularly challenging because they require a lot of power to get them into the right orbit, leaving very little fuel left for landing.
HIF - Horizontal Integration Facility - the building near the launch pad where they put all of the pieces of the rocket together before rolling it out to the pad.
ISS - The International Space Station
JRTI - Just Read The Instructions, the name of the "barge" that they land on for west-coast launches.
LEO - Low Earth Orbit, a fairly low orbit shared by many satellites and ISS. These launches usually require less power to achieve the proper orbit, so the first stage can often be landed back on land rather than on a drone ship.
LZ1 - Landing Zone 1, basically a big open slab of concrete at Cape Canaveral where the first stage will attempt to land (for some launches).
NET - No Earlier Than, basically the date they're hoping to launch, but rocket launches have a tendency of getting delayed.
OCISLY - Of Course I Still Love You, the name of the "barge" that they land on for east-coast launches.
RTLS - Return to Landing Site, a mission where the first stage comes back and lands at LZ1.
Starship - SpaceX's next-generation rocket (and spacecraft) that will hopefully one day take us to Mars. Starship is the "second stage" that will carry cargo or people, but also refers to the whole system. (It's confusing, but think of it like the Space Shuttle, which was both the shuttle itself and the entire launch system.)
Super Heavy - The giant booster that will carry Starship to space.
Cool, thanks for the bump. Hopefully it'll show up on PBS streaming (since I don't even bother with an antenna these days, and PBS isn't on Hulu). [Reply]
SpaceX’s ‘Starhopper’ bursts into flames during static fire test
SpaceX’s test vehicle, a small-scale demonstration craft for some Starship components, caught fire after what appears to be a fuel leak or dump following an otherwise successful static fire test last night. It’s not clear why the craft suddenly burst into flames, or whether it was seriously or even superficially damaged.
The “Starhopper,” as SpaceX has been calling it, is a much smaller-scale version of the Starship craft the company has in development, meant to test them out in a live-fire environment and even perform short flights called hops — hence the name. It’s being assembled and operated at SpaceX’s facilities in Boca Chica, Texas.
Yeah, that looked pretty intense. Thankfully, seems like the damage was relatively light, though.
Regarding Starhopper in South Texas, hearing from multiple sources that the "fireball" during Tuesday night's test caused no significant damage. Some minor repairs may be needed. SpaceX will proceed cautiously, with the "hop" test coming perhaps in days or few weeks.
There's a storm threatening, but for the moment we're still on...
T-30 minutes until Falcon 9 launch of Dragon; team is monitoring weather conditions. Webcast will go live ~15 minutes before liftoff → https://t.co/gtC39uBC7z
The Planetary Society’s LightSail 2 spacecraft has successfully deployed the large, aluminized Mylar sail it will use to raise its orbit solely with sunlight.
Originally Posted by DaFace:
In case anyone's bored, they're probably going to test Starhopper in the next 5-10 minutes. Everyday Astronaut is live streaming it.