Science Space Exploration megathread - Page 32

**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.

Hydrae · 04-10-2016, 10:31 AM

I think you have a good balance going. Enough to keep those of us interested nicely informed but I doubt it can be all that annoying to others to have a single thread that gets bumped. I also like having this specifically about the first private companies' forays into the rest of the Solar System.

If others have a problem with this or the science thread maybe we will have to start a science forum.

GloryDayz · 04-10-2016, 12:20 PM

This thread is AWESOME! I know this thread has done a lot to help me keep up with SpaceX and their activities. On more than one occasion I've used this thread to gather the neighborhood kids to watch. I can't say any will become rocket kids, but they think it's cool and that's the first step.

So please keep it going..

aturnis · 04-10-2016, 01:14 PM

Keep it up DaFace. You're providing a valuable service you the community. Many are keeping track of the future of space exploration here but not posting. The 18,000 views and only 466 posts back that up I think.

GloryDayz · 04-10-2016, 02:30 PM

Quote:

Originally Posted by aturnis

Keep it up DaFace. You're providing a valuable service you the community. Many are keeping track of the future of space exploration here but not posting. The 18,000 views and only 466 posts back that up I think.

Great point.

unlurking · 04-10-2016, 03:07 PM

Space flight fans checking boat tracking sites for the illusive SpaceX ASDS. pic.twitter.com/3SpRobW9fk
— Chris B - NSF (@NASASpaceflight) April 10, 2016

unlurking · 04-10-2016, 03:08 PM

Maybe tomorrow?

We won't be seeing ASDS and F9 S1 (CRS-8) come back today. Tracking shows slow speed and a long way to go. Safe trip back is more important!
— Chris B - NSF (@NASASpaceflight) April 10, 2016

**DaFace** · 04-10-2016, 03:53 PM

Quote:

Originally Posted by unlurking

Maybe tomorrow?

We won't be seeing ASDS and F9 S1 (CRS-8) come back today. Tracking shows slow speed and a long way to go. Safe trip back is more important!
— Chris B - NSF (@NASASpaceflight) April 10, 2016

Sounds like they're having to go slower than expected. I'm sure there are kinks to work out with regard to hauling a 20 story rocket 100 miles through 10+ foot waves.

Sent from my Nexus 6P using Tapatalk

**Buehler445** · 04-10-2016, 05:25 PM

Do whatever you want face. I love this shit but have nothing to add. If you post more I'll read it. If not, cool.

eDave · 04-10-2016, 05:34 PM

It's a great thread DaFace. Good for The House.

**DaFace** · 04-10-2016, 06:06 PM

Thanks for the input, all. It's a small sample, which isn't surprising, but sounds like we're in about the right place. I might do a little more in between launches for stuff like Gwen's (SpaceX president) talk at a convention in a couple weeks that might give us some ideas of what's coming down the road, but otherwise I'll just try and do as I have been - bump the thread a few days out from a launch and post cool stuff until the news slows down again.

I'm gonna delete the poll too since we don't need it up there forever.

**DaFace** · 04-10-2016, 06:40 PM

Nice set of pics from the ISS photographers here. A couple of my favorites:

NJChiefsFan · 04-10-2016, 07:20 PM

By all means keep going DaFace.

**DaFace** · 04-10-2016, 10:27 PM

Next launch date is solidified at April 28th.

Quote:

April 28 - Falcon 9 • JCSAT 14
Launch window: TBD
Launch site: SLC-40, Cape Canaveral Air Force Station, Florida
A SpaceX Falcon 9 rocket will launch the JCSAT 14 communications satellite for Tokyo-based SKY Perfect JSAT Corp. JCSAT 14 will support data networks, television broadcasters and mobile communications users in Japan, East Asia, Russia, Oceania, Hawaii and other Pacific islands. Delayed from late 2015.

unlurking · 04-11-2016, 07:22 PM

Found on the SpaceX Reddit. Thought it was pretty cool for those curious about the ASDS return trip.

**DaFace** · 04-11-2016, 09:22 PM

Any time I feel like I'm a big nerd about this stuff, I peruse the SpaceX subreddit and see things like people about to drive a couple hours at 2am to try and catch the ship coming back into port.

06-01-2014, 09:40 AM
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $116899	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: 52,532	1 0

04-10-2016, 10:31 AM	#466
Hydrae MVP Join Date: Jul 2001 Location: Newport, Or Casino cash: $737000	I think you have a good balance going. Enough to keep those of us interested nicely informed but I doubt it can be all that annoying to others to have a single thread that gets bumped. I also like having this specifically about the first private companies' forays into the rest of the Solar System. If others have a problem with this or the science thread maybe we will have to start a science forum.
Posts: 14,760

04-10-2016, 12:20 PM	#467
GloryDayz (Sir/Yes Sir/Aye Aye Sir) Join Date: Oct 2009 Location: Diving Casino cash: $2225380	This thread is AWESOME! I know this thread has done a lot to help me keep up with SpaceX and their activities. On more than one occasion I've used this thread to gather the neighborhood kids to watch. I can't say any will become rocket kids, but they think it's cool and that's the first step. So please keep it going..
Posts: 119,285

04-10-2016, 01:14 PM	#468
aturnis MVP Join Date: Apr 2001 Location: Iowa Casino cash: $9975811	Keep it up DaFace. You're providing a valuable service you the community. Many are keeping track of the future of space exploration here but not posting. The 18,000 views and only 466 posts back that up I think.
Posts: 13,873

04-10-2016, 03:07 PM	#470
unlurking MVP Join Date: Aug 2003 Casino cash: $7737309	Space flight fans checking boat tracking sites for the illusive SpaceX ASDS. pic.twitter.com/3SpRobW9fk — Chris B - NSF (@NASASpaceflight) April 10, 2016 __________________
Posts: 10,620

04-10-2016, 03:08 PM	#471
unlurking MVP Join Date: Aug 2003 Casino cash: $7737309	Maybe tomorrow? We won't be seeing ASDS and F9 S1 (CRS-8) come back today. Tracking shows slow speed and a long way to go. Safe trip back is more important! — Chris B - NSF (@NASASpaceflight) April 10, 2016 __________________
Posts: 10,620

04-10-2016, 05:25 PM	#473
Buehler445 Supporter Join Date: Apr 2007 Location: Scott City KS Casino cash: $404734	Do whatever you want face. I love this shit but have nothing to add. If you post more I'll read it. If not, cool.
Posts: 58,129

04-10-2016, 05:34 PM	#474
eDave Banned Join Date: Jan 2013 Casino cash: $9998560	It's a great thread DaFace. Good for The House.
Posts: 53,803

04-10-2016, 06:06 PM	#475
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $116899	Thanks for the input, all. It's a small sample, which isn't surprising, but sounds like we're in about the right place. I might do a little more in between launches for stuff like Gwen's (SpaceX president) talk at a convention in a couple weeks that might give us some ideas of what's coming down the road, but otherwise I'll just try and do as I have been - bump the thread a few days out from a launch and post cool stuff until the news slows down again. I'm gonna delete the poll too since we don't need it up there forever.
Posts: 52,532

04-10-2016, 06:40 PM	#476
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $116899	Nice set of pics from the ISS photographers here. A couple of my favorites:
Posts: 52,532

04-10-2016, 07:20 PM	#477
NJChiefsFan I've Made a Huge Mistake Join Date: Aug 2011 Location: NJ Casino cash: $5370423	By all means keep going DaFace.
Posts: 12,275

04-11-2016, 07:22 PM	#479
unlurking MVP Join Date: Aug 2003 Casino cash: $7737309	Found on the SpaceX Reddit. Thought it was pretty cool for those curious about the ASDS return trip. __________________
Posts: 10,620

04-11-2016, 09:22 PM	#480
DaFace Kind of a mod Join Date: Aug 2005 Location: Donkey Land Casino cash: $116899	Any time I feel like I'm a big nerd about this stuff, I peruse the SpaceX subreddit and see things like people about to drive a couple hours at 2am to try and catch the ship coming back into port.
Posts: 52,532