A SpaceX Falcon 9 rocket lifted off from Vandenberg Space Force Base this evening (June 4), carrying 27 Starlink satellites for the company's growing wireless internet constellation.

SiriusXM reported about 33 million subscribers and $1.6 billion in total revenue during the first quarter of the year, per an earnings release.

SpaceX's rocket got off the ground six times in May from Vandenberg Space Force Base and is due to make its next delivery of Starlink satellites.

A busy rocket-launch business and growth in the Starlink satellite division are driving gains for the privately held company.

Elon Musk's SpaceX will record revenue of about $15.5 billion this year, the billionaire said on Tuesday, underscoring the rocket maker's growing dominance in the commercial space sector.

The upcoming Axiom Mission 4, also known as Ax-4, is the latest in a series of human spaceflights in partnership with both NASA and SpaceX.

NASA, Axiom Space, and SpaceX are targeting 8:22 a.m. EDT, Tuesday, June 10, for launch of the fourth private astronaut mission to the International Space Station, Axiom Mission 4. The mission will lift off from Launch Complex 39A at NASA's Kennedy Space Center in Florida.