[Spktyr]

Ummm... you do know those are *liquid fueled*, right?

[cymbeline]

“Ummm... you do know those are *liquid fueled*, right?”

Reconcile that with the article’s title:

“The BOLE booster will also have a denser solid propellant mix”

And in the article:

“Northrop Grumman to conduct FSB-2 SLS solid rocket booster test”