Virgin Galactic Is Going Public to Fund Its Expensive Tourist SpaceflightsIt'll keep the company running until commercial launches begin.

Space tourism companyVirgin Galactichas announced that it will go public via a merger with an investment firm. Its new partner, Social Capital Hedosophia (SCH), will invest $800 million in exchange for a 49 percent stake and take Virgin Galactic public later in 2019 -- a first for a spaceflight company.

The merger and investments will keep Virgin operating until it can start commercial operations and begin generating its own revenue. So far, around 600 people have put down $250,000 each to take the 90 minute flight, raising around $80 million. The company has already picked up around $1 billion worth of investments, mostly from Virgin's owner Richard Branson.

The company had a significant setback when a tragic2014 crashkilled one of the test pilots. Late last year, however, Virgin Galactic ran its first successful suborbital tests to theedge of spacewith its vehicle, SpaceShip Two. A few months later, the companysentits first passenger to the edge of space, some 62 miles up. It recentlyestablisheda new base in New Mexico, Spacesport America, and moved all of its operations there.

This downtime might be fairly long. [But] once we get out of that, we should be able to get through the remainder of the test program pretty quickly and get into commercial service. The next time it flies, we expect to have the full commercial cabin installed.

Branson's firm has several rivals for space tourism, including Jeff Bezos' Blue Origin and SpaceX. However, Elon Musk is focusing the latter company on commercial launches and, eventually, intergalactic travel. Blue Origin, meanwhile,plans todo suborbital flights with a conventional rocket. Unlike Virgin Galactic, however, it has yet to do any manned flights.

Virgin Galactic wascourtinga $1 billion investment from Saudi Arabia, but Branson reportedlybacked offafterWashington Postjournalist Jamal Khashoggi was murdered in the Saudi embassy. The $800 million investment from SCH reportedly includes $100 million from the creator of the fund, Chamath Palihapitiya.

The company has taken a break in order to retrofit SpaceShip Two, but testing is expected to resumelater this year. "This downtime might be fairly long," said chief pilot Dave MacKay. "Once we get out of that, we should be able to get through the remainder of the test program pretty quickly and get into commercial service. The next time it flies, we expect to have the full commercial cabin installed."