Rocket Lab stock is on a roll as launch revenue rolls in and a new Neutron rocket promises to grow revenue even more. Rocket Lab ( RKLB 43.99%) stock lived up to its name this morning as shares were up 44% at 10:45 a.m. ET after an encouraging earnings report Tuesday evening.

Shares of commercial space start-up Rocket Lab jumped after the company reported better-than-expected third-quarter results late Tuesday. The stock rose 26% to $18.40 in premarket trading Wednesday. S&P 500 and Dow Jones Industrial Average futures each were down about 0.

Rocket Lab announced its first customer for its coming Neutron vehicle. The space infrastructure company reported third-quarter revenue increased to $104.8 million, up 55% from $67.6 million for the same period a year ago.