Science Space Exploration megathread - Page 218

**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.

MagicHef · 08-16-2020, 09:27 PM

Quote:

Originally Posted by DaFace

Just to let you guys know, I'm leaving for a while and maybe forever. Take care of my thread. Go SpaceX.

That’s too bad. Have a great life!

GloryDayz · 08-16-2020, 09:39 PM

Quote:

Originally Posted by Bearcat

Speaking of reasons people leave, do something about your sig.... the max is 200 pixels tall and that reerunation is probably twice that.

Just for you, I'll work on that.

**Donger** · 08-17-2020, 03:22 PM

https://www.spacex.com/launches/

Another Starlink launch tomorrow at 10:30am EDT:

SpaceX is targeting Tuesday, August 18 at 10:31 a.m. EDT for launch of its eleventh Starlink mission, which will include 58 Starlink satellites and three of Planet's SkySats.

Falcon 9 will lift off from Space Launch Complex 40 (SLC-40) at Cape Canaveral Air Force Station in Florida. Falcon 9’s first stage previously supported the Telstar 18 VANTAGE mission in September 2018, the Iridium-8 mission in January 2019, and three separate Starlink missions in May 2019, January 2020, and June 2020.

GloryDayz · 08-17-2020, 05:48 PM

Quote:

Originally Posted by Donger

https://www.spacex.com/launches/

Another Starlink launch tomorrow at 10:30am EDT:

SpaceX is targeting Tuesday, August 18 at 10:31 a.m. EDT for launch of its eleventh Starlink mission, which will include 58 Starlink satellites and three of Planet's SkySats.

Falcon 9 will lift off from Space Launch Complex 40 (SLC-40) at Cape Canaveral Air Force Station in Florida. Falcon 9’s first stage previously supported the Telstar 18 VANTAGE mission in September 2018, the Iridium-8 mission in January 2019, and three separate Starlink missions in May 2019, January 2020, and June 2020.

They are still pulling these off at a very impressive clip.

**Donger** · 08-18-2020, 08:10 AM

T-20:00

GloryDayz · 08-18-2020, 08:28 AM

On... Woot..

**Donger** · 08-18-2020, 08:41 AM

Sixth successful launch and landing of that rocket. Incredible.

ping2000 · 08-18-2020, 10:02 AM

Still amazing to watch.

Sent from my SM-G973U using Tapatalk

KurtCobain · 08-18-2020, 04:54 PM

Quote:

Originally Posted by Donger

Sixth successful launch and landing of that rocket. Incredible.

Very dope.

**Donger** · 08-19-2020, 10:06 AM

.@SpaceX flew and landed the same rocket booster �� for the 6th time, 5 years ago everyone believed reusable rockets were impossible. What a time to be alive @elonmusk pic.twitter.com/0G12kOiuAe
— Pranay Pathole (@PPathole) August 18, 2020

**Donger** · 08-19-2020, 05:17 PM

**Donger** · 08-20-2020, 01:22 PM

Raptor engine just reached 330 bar chamber pressure without exploding! pic.twitter.com/kVKRWksvaB
— Elon Musk (@elonmusk) August 17, 2020

Hydrae · 08-20-2020, 05:56 PM

Quote:

Originally Posted by Donger

Sprinting all out to get underneath of it. Great over the shoulder catch!

**Donger** · 08-23-2020, 10:46 AM

MagicHef · 08-23-2020, 11:10 AM

Quote:

Originally Posted by Donger

Raptor engine just reached 330 bar chamber pressure without exploding! pic.twitter.com/kVKRWksvaB
— Elon Musk (@elonmusk) August 17, 2020

I love the "without exploding". He almost sounds surprised.

06-01-2014, 09:40 AM
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $76899	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..
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08-17-2020, 03:22 PM	#3258
Donger "Think BOOM!" Join Date: Nov 2003 Location: 33.675° N 106.475° W Casino cash: $8529900 VARSITY	https://www.spacex.com/launches/ Another Starlink launch tomorrow at 10:30am EDT: SpaceX is targeting Tuesday, August 18 at 10:31 a.m. EDT for launch of its eleventh Starlink mission, which will include 58 Starlink satellites and three of Planet's SkySats. Falcon 9 will lift off from Space Launch Complex 40 (SLC-40) at Cape Canaveral Air Force Station in Florida. Falcon 9’s first stage previously supported the Telstar 18 VANTAGE mission in September 2018, the Iridium-8 mission in January 2019, and three separate Starlink missions in May 2019, January 2020, and June 2020. __________________ I think the young people enjoy it when I "get down," verbally, don't you?
Posts: 187,179	2 0

08-18-2020, 08:10 AM	#3260
Donger "Think BOOM!" Join Date: Nov 2003 Location: 33.675° N 106.475° W Casino cash: $8529900 VARSITY	T-20:00 __________________ I think the young people enjoy it when I "get down," verbally, don't you?
Posts: 187,179	1 0

08-18-2020, 08:28 AM	#3261
GloryDayz (Sir/Yes Sir/Aye Aye Sir) Join Date: Oct 2009 Location: Diving Casino cash: $2185380	On... Woot.. __________________ . #Like 45, 47 Is Going To Be AWESOME! #I still don't have COVID
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08-18-2020, 08:41 AM	#3262
Donger "Think BOOM!" Join Date: Nov 2003 Location: 33.675° N 106.475° W Casino cash: $8529900 VARSITY	Sixth successful launch and landing of that rocket. Incredible. __________________ I think the young people enjoy it when I "get down," verbally, don't you?
Posts: 187,179	2 0

08-18-2020, 10:02 AM	#3263
ping2000 Changes pants while driving Join Date: Nov 2001 Location: Washington D.C. Casino cash: $3950495	Still amazing to watch. Sent from my SM-G973U using Tapatalk
Posts: 16,960	1 0

08-19-2020, 10:06 AM	#3265
Donger "Think BOOM!" Join Date: Nov 2003 Location: 33.675° N 106.475° W Casino cash: $8529900 VARSITY	.@SpaceX flew and landed the same rocket booster �� for the 6th time, 5 years ago everyone believed reusable rockets were impossible. What a time to be alive @elonmusk pic.twitter.com/0G12kOiuAe — Pranay Pathole (@PPathole) August 18, 2020 __________________ I think the young people enjoy it when I "get down," verbally, don't you?
Posts: 187,179

08-19-2020, 05:17 PM	#3266
Donger "Think BOOM!" Join Date: Nov 2003 Location: 33.675° N 106.475° W Casino cash: $8529900 VARSITY	__________________ I think the young people enjoy it when I "get down," verbally, don't you?
Posts: 187,179	1 0

08-20-2020, 01:22 PM	#3267
Donger "Think BOOM!" Join Date: Nov 2003 Location: 33.675° N 106.475° W Casino cash: $8529900 VARSITY	Raptor engine just reached 330 bar chamber pressure without exploding! pic.twitter.com/kVKRWksvaB — Elon Musk (@elonmusk) August 17, 2020 __________________ I think the young people enjoy it when I "get down," verbally, don't you?
Posts: 187,179

08-23-2020, 10:46 AM	#3269
Donger "Think BOOM!" Join Date: Nov 2003 Location: 33.675° N 106.475° W Casino cash: $8529900 VARSITY	__________________ I think the young people enjoy it when I "get down," verbally, don't you?
Posts: 187,179