Elon Musk’s SpaceX moved closer to another orbital frontier as regulators advanced its application for a low-orbit constellation of satellites — and join a jostling field of operators from Canada, Norway and elsewhere trying to cash in on broadband service from space.

Federal Communications Commission Chairman Ajit Pai on Wednesday recommended the agency approve Space Exploration Technologies Corp.’s application to provide broadband services using satellite technologies in the United States and on a global basis. The proposal now goes to Pai’s four fellow commissioners for consideration at the agency which earlier approved three international operators for satellite-broadband operations: OneWeb, Space Norway AS, and Telesat Canada.

“To bridge America’s digital divide, we’ll have to use innovative technologies,” Pai said in an emailed statement. “Satellite technology can help reach Americans who live in rural or hard-to-serve places where fiber optic cables and cell towers do not reach.”

The FCC’s move comes as U.S. politicians call for improved internet service in rural areas. President Donald Trump’s infrastructure proposal lists broadband, or high-speed internet service, as eligible for funding alongside traditional projects such as roads and bridges. Some Democratic lawmakers have criticized the lack of dedicated broadband funding.

John Taylor, a SpaceX spokesman, didn’t immediately comment or further details on the company’s plans, but the FCC last year said SpaceX had requested authority to deploy and operate a constellation of 4,425 satellites operating roughly 700 to 800 miles above the Earth (or 1,110-to-1325 kilometers).

Musk founded SpaceX in 2002 to revolutionize space technology, with the ultimate goal of enabling people to live on other planets. The Hawthorne, California-based company currently flies the Falcon 9 rocket, and last week it launched the Falcon Heavy, the world’s most powerful rocket in 45 years, then flew two of its spent boosters back to the Florida coast for a spectacular, simultaneous recovery on land.

SpaceX’s customers include commercial satellite operators, the U.S. space agency NASA and the U.S. military.

Entering the satellite broadband market would add to Musk’s already wide array of business pursuits. The billionaire sells electric cars, solar products and batteries through Tesla Inc. and has been hawking hats and flamethrowers to fund Boring Co., which plans to build underground tunnels for cities including Los Angeles. He also co-founded Neuralink, which is developing technology to connect human brains with computers, and OpenAI, a nonprofit advocating for the responsible development of artificial intelligence.

The broadband project is to get an early test component on Feb. 17, when SpaceX is slated to launch a pair of demonstration satellites, known as Microsat-2a and -2b, to test a broadband antenna to be included in the proposed constellation, according to a SpaceX document filed with the FCC. The rocket to be launched from same launch from Vandenberg Air Force Base in California also is to carry Spain’s PAZ satellite.

Pai, the Republican FCC chief, said SpaceX’s program could help “unleash the power of satellite constellations to provide high-speed internet to rural Americans.”

The approval would be the first given to an American-based company to provide broadband services using a new generation of low-Earth orbit satellite technologies, Pai said.

Satellites will play a critical role in Musk’s efforts to reach his ultimate role of establishing a human settlement on Mars. Building a commercial satellite business will provide SpaceX with revenue and communications know-how that will eventually serve his Martian aspirations.

“We’re going to try to do for satellites what we’ve done for rockets” said Musk during an interview with Bloomberg TV in January 2015.

In order for large broadband constellations to deliver services in the U.S., the FCC must approve their operations to ensure the satellites don’t interfere with other uses, and will operate in a way that lowers the risk of collisions.

The FCC last year gave OneWeb access to the U.S. market using a proposed fleet of 720 satellites, and granted Telesat access to the U.S. market via 117 satellites already authorized by Canada. Space Norway won approval for two satellites.

Telesat last year said its service would suffer interference from SpaceX’s operations as proposed, and asked the FCC to deny permission.

.