Science Space Exploration megathread - Page 120

**DaFace** · 07:17 AM

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.

Lists of Upcoming Missions

Spoiler!

How to Watch a Live Launch

Spoiler!

Where to Learn More

Spoiler!

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.

GloryDayz · 05-11-2018, 02:29 PM

As always, AWESOME!!!

I think it's time for them to put a little mute on the people cheering tho.. Perhaps put the talker-people farther away.

eDave · 05-11-2018, 03:04 PM

That landing camera is always a tease.

**DaFace** · 05-21-2018, 11:17 PM

Bump for the Iridium launch Tuesday afternoon. Sounds like there won't likely be a booster landing (it's starting to look like they won't bother with anything but Block V boosters moving forward), but they're still working on recovering the fairing with these west coast launches.

Won't be the most exciting launch of the year, but meh...rockets.

**DaFace** · 05-22-2018, 01:33 PM

T-15 minutes (ish)

**DaFace** · 06-02-2018, 02:30 PM

I think I'm gonna let the constantly-updating countdown in the OP thing go for now. It's kind of a pain to keep that updated, especially when launch dates tend to float around a lot. Now that we've basically just hit the "steamroller" stage when SpaceX is launching relatively mundane missions every couple weeks, it's hard for even me to get all that excited about every single mission.

I'll still bump the thread if I'm watching a launch, and I encourage others to do so as well. I'll still post interesting news as it comes up, and I'll be sure to give everyone a heads-up for any particularly notable launches moving forward. It's really just the OP counter and next mission info that's changing. Just use the links in the OP if you want to see what's coming up for yourself.

But on the subject of news, it looks like crew Dragon to ISS is currently NET January 2019.

http://www.sworld.com.au/steven/space/uscom-man.txt

**DaFace** · 06-03-2018, 10:19 PM

Launch attempt coming up in 30 minutes if anyone's interested. Pretty mundane launch - block 4 booster that won't be recovered. They're still experimenting with fairing recovery, but they don't have a ship out there to try and catch it. It's pretty much same 'ol same 'ol.

Hydrae · 06-04-2018, 07:33 AM

Quote:

Originally Posted by DaFace

Launch attempt coming up in 30 minutes if anyone's interested. Pretty mundane launch - block 4 booster that won't be recovered. They're still experimenting with fairing recovery, but they don't have a ship out there to try and catch it. It's pretty much same 'ol same 'ol.

It is pretty awesome that they have already gotten to the point where launches are boring.

**DaFace** · 07-21-2018, 10:53 PM

If anyone's up late, a launch is coming up in an hour (1:50 am EST). This is the second launch of a Block 5 booster, and all of them will be moving forward. Landing on the drone ship.

In theory, this booster won't have to be torn apart at all (the first B5 was just to verify that everything was as they expected), so we might see this one fly again soon-ish.

**DaFace** · 07-22-2018, 07:59 PM

Crazy cool shot from last night's launch.

Credit to /u/TMahlman on reddit:
https://www.reddit.com/r/spacex/comm...ld_happen_and/

Hydrae · 07-23-2018, 09:43 AM

THAT is a really cool shot! Thanks for sharing (and bumping this thread from time to time).

**DaFace** · 07-25-2018, 05:37 AM

Last minute bump. Launch in 2.5 minutes.

**DaFace** · 07-25-2018, 05:54 AM

Entering a 40-minute coast. This is unimportant but kind of fun - Iridium (customer for the launch) put together a playlist for the launch and synced it to the various events. So you hit play at T-10:30 and then had a nice soundtrack for the launch including Thunderstruck at launch, Return to Sender at boostback, and Welcome Back when the booster landed.

Hydrae · 07-25-2018, 06:11 AM

Gotta love how "boring" these have become.

**DaFace** · 08-06-2018, 11:40 AM

Late launch tonight if any night owls will be up. GTO mission, barge landing. Only thing notable is that it's the first reuse of a Block 5 (the first one flown). Hopefully we'll see this one fly again shortly for the first multi-use vehicle.

**DaFace** · 08-20-2018, 12:58 PM

Looks like the crew access arm is being installed at LC-39a.

Kind of bizarre seeing that futuristic arm attached to a giant hunk of metal from 50 years ago, but whatever works!

FWIW, they're now targeting November for the first demo launch of Dragon 2 and April 2019 for the first crewed demo.

06-01-2014, 09:40 AM
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $-43101	Space Exploration megathread 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. Lists of Upcoming Missions Spoiler! General lists: https://nextspaceflight.com/ http://spaceflightnow.com/launch-schedule/ SpaceX specific list: https://spacexnow.com/upcoming.php How to Watch a Live Launch Spoiler! SpaceX: https://www.spacex.com/launches/ ULA: https://www.youtube.com/user/UnitedLaunchAlliance RocketLab: https://www.youtube.com/user/RocketLabNZ NASATV will also cover some launches (primarily ISS resupply missions): https://www.youtube.com/user/NASAtelevision Where to Learn More Spoiler! Some cool pics... https://www.flickr.com/photos/spacex/ https://www.instagram.com/spacex/?hl=en Twitter feed is usually interesing... https://twitter.com/SpaceX https://twitter.com/elonmusk The SpaceX sub is a great source of info... https://www.reddit.com/r/spacex https://www.reddit.com/r/spacex/wiki/index And for a more forum-style discussion board... http://forum.nasaspaceflight.com/index.php#c17 And there are plenty of YouTube channels with great content... Joe Scott - Lost of "future" discussion. Some about rockets and space. Much that goes beyond. Scott Manley - Super smart dude (engineer) who reviews a lot of major events in space exploration. Frazer Cain (Universe Today) - Podcast-style videos that go in-depth into space topics. 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. Last edited by DaFace; 10-13-2024 at 07:17 AM..
Posts: 52,577	1 0

05-11-2018, 02:29 PM	#1786
GloryDayz (Sir/Yes Sir/Aye Aye Sir) Join Date: Oct 2009 Location: Diving Casino cash: $2065380	As always, AWESOME!!! I think it's time for them to put a little mute on the people cheering tho.. Perhaps put the talker-people farther away. __________________ . #Like 45, 47 Is Going To Be AWESOME! #I still don't have COVID
Posts: 120,035

05-11-2018, 03:04 PM	#1787
eDave Banned Join Date: Jan 2013 Casino cash: $9998560	That landing camera is always a tease.
Posts: 53,803

05-21-2018, 11:17 PM	#1788
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $-43101	Bump for the Iridium launch Tuesday afternoon. Sounds like there won't likely be a booster landing (it's starting to look like they won't bother with anything but Block V boosters moving forward), but they're still working on recovering the fairing with these west coast launches. Won't be the most exciting launch of the year, but meh...rockets.
Posts: 52,577

05-22-2018, 01:33 PM	#1789
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $-43101	T-15 minutes (ish)
Posts: 52,577

06-02-2018, 02:30 PM	#1790
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $-43101	I think I'm gonna let the constantly-updating countdown in the OP thing go for now. It's kind of a pain to keep that updated, especially when launch dates tend to float around a lot. Now that we've basically just hit the "steamroller" stage when SpaceX is launching relatively mundane missions every couple weeks, it's hard for even me to get all that excited about every single mission. I'll still bump the thread if I'm watching a launch, and I encourage others to do so as well. I'll still post interesting news as it comes up, and I'll be sure to give everyone a heads-up for any particularly notable launches moving forward. It's really just the OP counter and next mission info that's changing. Just use the links in the OP if you want to see what's coming up for yourself. But on the subject of news, it looks like crew Dragon to ISS is currently NET January 2019. http://www.sworld.com.au/steven/space/uscom-man.txt
Posts: 52,577

06-03-2018, 10:19 PM	#1791
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $-43101	Launch attempt coming up in 30 minutes if anyone's interested. Pretty mundane launch - block 4 booster that won't be recovered. They're still experimenting with fairing recovery, but they don't have a ship out there to try and catch it. It's pretty much same 'ol same 'ol.
Posts: 52,577

07-21-2018, 10:53 PM	#1793
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $-43101	If anyone's up late, a launch is coming up in an hour (1:50 am EST). This is the second launch of a Block 5 booster, and all of them will be moving forward. Landing on the drone ship. In theory, this booster won't have to be torn apart at all (the first B5 was just to verify that everything was as they expected), so we might see this one fly again soon-ish.
Posts: 52,577

07-22-2018, 07:59 PM	#1794
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $-43101	Crazy cool shot from last night's launch. Credit to /u/TMahlman on reddit: https://www.reddit.com/r/spacex/comm...ld_happen_and/ Last edited by DaFace; 07-22-2018 at 08:09 PM..
Posts: 52,577	1 0

07-23-2018, 09:43 AM	#1795
Hydrae MVP Join Date: Jul 2001 Location: Newport, Or Casino cash: $577000	THAT is a really cool shot! Thanks for sharing (and bumping this thread from time to time).
Posts: 14,765

07-25-2018, 05:37 AM	#1796
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $-43101	Last minute bump. Launch in 2.5 minutes.
Posts: 52,577

07-25-2018, 05:54 AM	#1797
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $-43101	Entering a 40-minute coast. This is unimportant but kind of fun - Iridium (customer for the launch) put together a playlist for the launch and synced it to the various events. So you hit play at T-10:30 and then had a nice soundtrack for the launch including Thunderstruck at launch, Return to Sender at boostback, and Welcome Back when the booster landed.
Posts: 52,577

07-25-2018, 06:11 AM	#1798
Hydrae MVP Join Date: Jul 2001 Location: Newport, Or Casino cash: $577000	Gotta love how "boring" these have become.
Posts: 14,765

08-06-2018, 11:40 AM	#1799
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $-43101	Late launch tonight if any night owls will be up. GTO mission, barge landing. Only thing notable is that it's the first reuse of a Block 5 (the first one flown). Hopefully we'll see this one fly again shortly for the first multi-use vehicle.
Posts: 52,577

08-20-2018, 12:58 PM	#1800
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $-43101	Looks like the crew access arm is being installed at LC-39a. Kind of bizarre seeing that futuristic arm attached to a giant hunk of metal from 50 years ago, but whatever works! FWIW, they're now targeting November for the first demo launch of Dragon 2 and April 2019 for the first crewed demo.
Posts: 52,577