Update for 10 p.m. EDT: SpaceX has successfully launched its eighth batch of Starlink internet satellites. See more video and read our recap here (opens in new tab).
SpaceX will launch its next batch of Starlink (opens in new tab) internet satellites into orbit tonight (June 3) after two weeks of weather delays and the company's historic first astronaut flight.
A Falcon 9 rocket, which SpaceX has already flown four past missions, will launch 60 new Starlink satellites into orbit from the company's pad at Launch Complex 40 at Cape Canaveral Air Force Base in Florida. Liftoff is set for 9:25 p.m. EDT (0125 June 4 GMT).
You can watch the launch live here (opens in new tab) and on Space.com, courtesy of SpaceX, beginning about 10 minutes before launch. You can also watch the launch directly from SpaceX's launch website here (opens in new tab) and via SpaceX's YouTube page (opens in new tab).
Tonight's Starlink launch, the eighth mission for SpaceX's satellite constellation project, was originally scheduled to launch in mid-May. It was delayed by a series of weather and schedule conflicts. If weather prevents a launch tonight, a backup date is available on Thursday (June 4), the tenth anniversary of SpaceX's first Falcon 9 launch in 2010.
SpaceX has launched 422 Starlink satellites into orbit since 2019 as it builds a 12,000-satellite megaconstellation in orbit. The project aims to provide high-speed internet service to customers around the world, particularly in remote or under-served areas. SpaceX CEO Elon Musk has said that SpaceX would need at least 400 Starlink satellites for basic service, with 800 needed for moderate coverage.
With so many Starlink satellites in orbit (SpaceX is operating the largest satellite fleet ever), the company has come under fire from astronomers and scientists worried about impacts to astronomical research. Last week, SpaceNews reported (opens in new tab) that SpaceX will soon add "sunshades" to all of its Starlink satellites using a VisorSat design that limits reflectivity. Patricia Cooper, SpaceX's vice president of satellite government relations, said the company the sunshade project will begin after the last 80 satellites of the current design are launched, according to SpaceNews (opens in new tab).
The Falcon 9 booster launching the upcoming Starlink satellites will make its fifth trip to space with the mission. It's the second time SpaceX will launch a booster five times. This mission's booster launched two Starlink missions earlier this year, the Iridium-8 mission in 2019 and the Telstar 18 VANTAGE satellite in 2018.
A plan to launch tonight's Starlink mission on May 17 was postponed 24 hours after weather delayed the flight of an Atlas V rocket carrying an X-37B space plane for the U.S. Space Force at a nearby pad. A May 18 launch attempt was called off due to weather in the Falcon 9's offshore landing zone, and SpaceX stood down from a May 19 launch due to the weather impacts of Tropical Storm Arthur.
After that last delay, SpaceX representatives said the company would stand down until after the launch of its Demo-2 mission for NASA. Demo-2 was SpaceX's first Crew Dragon launch with astronauts. It launched astronauts Bob Behnken and Doug Hurley from NASA's Kennedy Space Center on May 30 and arrived at the International Space Station a day later.
- In Photos: SpaceX launches third batch of 60 Starlink satellites to orbit
- SpaceX's Starlink broadband service will begin in 2020: Report
- Why SpaceX's Starlink satellites caught astronomers off guard
OFFER: Save 45% on 'All About Space' 'How it Works' and 'All About History'! (opens in new tab)
For a limited time, you can take out a digital subscription to any of our best-selling science magazines (opens in new tab) for just $2.38 per month, or 45% off the standard price for the first three months.