LSU Jonno
| Favorite team: | LSU |
| Location: | Huntsville, AL |
| Biography: | |
| Interests: | |
| Occupation: | NASA |
| Number of Posts: | 612 |
| Registered on: | 2/23/2008 |
| Online Status: | Not Online |
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It’s not about “getting to the moon” it’s about “delivering payload to the moon”.
You have to deliver a crew, plus life support systems, plus food, plus fuel to get back.
Falcon Heavy’s payload capability to the moon is low. It certainly can’t push Orion to the moon.
There is one operational machine that can complete this mission and that’s SLS plus Orion. As soon as a better machine is available I’m sure the others will be phased out.
You have to deliver a crew, plus life support systems, plus food, plus fuel to get back.
Falcon Heavy’s payload capability to the moon is low. It certainly can’t push Orion to the moon.
There is one operational machine that can complete this mission and that’s SLS plus Orion. As soon as a better machine is available I’m sure the others will be phased out.
re: Artemis II Mission - 2nd wet dress rehearsal attempt targeted 2/13, launch window open 3/3
Posted by LSU Jonno on 2/3/26 at 1:39 pm to Auburn1968
quote:
Cost per Launch Artemis II $2–4+ billion (very high due to expendable nature & program structure) Starship: Current estimates $100M+; long-term goal <$10M
You are comparing empirical numbers to projections. That never pans out. Plus you are comparing apples and potatoes.
Cost per launch isn’t a valid metric. Cost per mission is the metric.
A moon mission currently takes 1 SLS launch plus some number of Starship Launches. SpaceX originally estimated 7 starship launches to get to the moon. I think their official number is now 10-12. Some estimates have it at 20+ launches (that is not a joke).
Let’s split the difference…
Moon mission cost:
1x SLS+Orion at $2B
Plus
15x Staships at 100million each or $1.5B
Total cost = $3.5B
SpaceX is great, but let’s not pretend that the ship that was promised to us 2 years ago that has blown up time and time again and has yet to reach orbit is our savior just yet. Remember this, Starship hasn’t gotten to the hard part of their mission yet.
re: Artemis II Mission - 2nd wet dress rehearsal attempt targeted 2/13, launch window open 3/3
Posted by LSU Jonno on 2/3/26 at 1:31 pm to DarthRebel
The part that is leaking isn’t flight hardware, it’s on the mobile launcher. It is a concern for combustion during liftoff, that’s why it’s monitored and controlled, but the vehicle is in great shape.
re: Artemis II Mission - 2nd wet dress rehearsal attempt targeted 2/13, launch window open 3/3
Posted by LSU Jonno on 2/3/26 at 8:10 am to DarthRebel
Hydrogen is the highest performing rocket fuel on the planet. It makes sense for moon missions.
re: Artemis II Mission - 2nd wet dress rehearsal attempt targeted 2/13, launch window open 3/3
Posted by LSU Jonno on 2/3/26 at 8:08 am to Giantkiller
He has been working on an alternate plan. He literally tweeted that SpaceX would do the entire mission. Nobody is stopping him.
re: Artemis II Mission - 2nd wet dress rehearsal attempt targeted 2/13, launch window open 3/3
Posted by LSU Jonno on 2/2/26 at 9:41 pm to DownshiftAndFloorIt
If y’all haven’t listened to the podcast “13 minutes to the moon” it’s excellent.
Season 1 talks about Apollo 11 (with a single episode on Apollo 8 which is largely the same mission as Artemis 2). Season 2 is on Apollo 13, which is great but everyone knows that story. Season 3 is on Shuttle.
Season 1 talks about Apollo 11 (with a single episode on Apollo 8 which is largely the same mission as Artemis 2). Season 2 is on Apollo 13, which is great but everyone knows that story. Season 3 is on Shuttle.
re: What are your tips to maintain energy throughout the day?
Posted by LSU Jonno on 1/30/26 at 6:46 am to RickAstley
You might be lactose intolerant. If you have a lunch high in cheese/dairy and struggle to digest it, you are spending a lot of energy in digestion.
This was one of my “crash” problems.
Before you say, “wouldn’t I know before now if I was lactose intolerant”, it can sneak up on you later in life.
This was one of my “crash” problems.
Before you say, “wouldn’t I know before now if I was lactose intolerant”, it can sneak up on you later in life.
Direct from China (DHgate) isn’t an option for Christmas regardless. Can take up to 8 weeks to ship
This movie grew on me big time. Saw it in theaters when it first came out, and didn't think it was bad but also not noteworthy. Me and the wife watched it while wrapping presents about 4 years ago, and now it's a mandatory tradition watch every year. Love it. :cheers:
re: New Glenn Mission NG-2 (Blue Origin) Launch Today (11/9/25) at 3:12:30 PM updated CST
Posted by LSU Jonno on 11/9/25 at 1:51 pm to TigerFanatic99
It's not like there is a big market for putting payloads in Mars orbit. This feat has more to do with payloads than launch providers.
re: New Glenn Mission NG-2 (Blue Origin) Launch Today (11/9/25) at 3:12:30 PM updated CST
Posted by LSU Jonno on 11/9/25 at 1:20 pm to Btrtigerfan
Should be a good show!
You don’t need a karaoke machine. Just pull up YouTube on your tv and search for any song and add karaoke to the end of it. Then you just need mics and a speaker.
I use an AppleTV and play songs on Apple Music in lyrics mode. Works great. When the new IOS drops this year you’ll be able to use your iPhone as a mic.
I use an AppleTV and play songs on Apple Music in lyrics mode. Works great. When the new IOS drops this year you’ll be able to use your iPhone as a mic.
re: Anyone else feel that Folgers is an underrated coffee?
Posted by LSU Jonno on 7/17/25 at 4:00 pm to Paul Allen
It’s my least favorite mass-produced coffee.
I have a flat top, a pellet smoker and a Webber kettle.
That 3-piece setup can tackle pretty much any job, including quick week-night burgers/chicken whatever.
I don’t miss my gas grill one bit, in-fact I’ll never own one again.
Do your own research on brands, but this combo is tough to beat.
That 3-piece setup can tackle pretty much any job, including quick week-night burgers/chicken whatever.
I don’t miss my gas grill one bit, in-fact I’ll never own one again.
Do your own research on brands, but this combo is tough to beat.
quote:
Hopefully they add characters outside the Mario universe later on.
I don’t know where, but I read an interview from Nintendo that said this wasn’t happening in MK world.
re: What kinda computer to buy?
Posted by LSU Jonno on 6/28/25 at 4:37 pm to sosaysmorvant
You should really play around with an M4 MacBook Pro. Most of this software is a subscription anyway, so it doesn’t cost as much to swap over as you think.
I do video and photo editing as well and swapped to an M1 MacBook Pro when they first came out and haven’t looked back. I have a docking station for it so I can go mobile or use a bigger screen.
Regardless of what you go with you will probably want 32GB of RAM. Maybe more if you do a lot of 4K video.
I do video and photo editing as well and swapped to an M1 MacBook Pro when they first came out and haven’t looked back. I have a docking station for it so I can go mobile or use a bigger screen.
Regardless of what you go with you will probably want 32GB of RAM. Maybe more if you do a lot of 4K video.
re: Nashville Trip for Vandy Away Game
Posted by LSU Jonno on 6/26/25 at 1:26 pm to CalcuttaTigah
The hop-on/hop-off bus tour is nice. Can't get more low key than that.
Can't say enough good things about Sperry's in Franklin. Great meal for the money, though not cheap.
Can't say enough good things about Sperry's in Franklin. Great meal for the money, though not cheap.
quote:
Yesterday I learned that there are THREE levels of spark/boost when drifting through turns, now. MK8 only had Blue & Orange. Now there's a multi color after orange for max boost, it seems.
I got some news podnah, I think 3 levels of drift have been in Mario Kart since N64. Certainly there in MK8.
Family and I are stopping in New Haven to try the pizza on a road trip up to Maine. We decided we’d get a pie from both Sally’s and Frank Pepe’s and try them both.
I think they are cranking them out as fast as they can. Bloomberg is predicting they’ll have the largest launch sales ever, which is really just a measure of how many units they could produce.
re: Nintendo Switch 2 Games & System Discussion
Posted by LSU Jonno on 4/24/25 at 12:38 pm to TigerFanatic99
Oh, it's "mine".
Will be a father's day present to me actually. Kids will get to play it when they don't act like complete jerks to their mama or each other.
:cheers:
Will be a father's day present to me actually. Kids will get to play it when they don't act like complete jerks to their mama or each other.
:cheers:
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