Update for April 26 at 9:50 a.m. EDT (1450 GMT): SpaceX is now targeting no earlier than Thursday (April 27) to launch of 46 Starlink satellites atop a Falcon 9 rocket due to the “probability of landing failure” during an April 26 attempt.
SpaceX plans to launch another big batch of its Starlink internet satellites and land the returning rocket at sea on Thursday morning (April 27), and you can watch the action live.
A Falcon 9 rocket carrying 46 Starlink spacecraft is scheduled to lift off from California’s Vandenberg Space Force Base Thursday at 9:40 a.m. EDT (1340 GMT; 6:40 a.m. local California time) after an abort over rocket landing concerns on April 26. The mission was also pushed back from April 25.
Watch the launch live here at Space.com, courtesy of SpaceX, or directly via the company. Coverage is expected to start about five minutes before liftoff.
Related: Starlink satellites: Everything you need to know
If all goes according to plan, the Falcon 9 will come back to Earth for a landing about 8.5 minutes after liftoff, settling softly onto the deck of the SpaceX droneship Of Course I Still Love You, which will be stationed off the California coast.
It will be the 13th launch and landing for this particular booster, according to a SpaceX mission description (opens in new tab). Impressive though that number is, it falls a bit short of SpaceX’s booster reuse record of 15 flights.
The Falcon 9’s upper stage, meanwhile, will continue hauling the 46 Starlink spacecraft to low Earth orbit, where they’ll be deployed about 59 minutes after liftoff.
Starlink is SpaceX’s huge and ever-growing broadband megaconstellation. It currently consists of about 4,000 operational satellites, but that number could eventually balloon to more than 40,000.
Thursday’s launch will be the 27th orbital mission of the year for SpaceX. The company also launched a high-profile non-orbital mission last week — the first-ever test flight of a fully stacked Starship, the giant vehicle that SpaceX is developing to get people and cargo to the moon, Mars and beyond.
Starship performed relatively well on the debut flight, which lifted off from SpaceX’s Starbase facility in South Texas. The 394-foot-tall (120 meters) vehicle reached a maximum altitude of 24 miles (39 kilometers) before suffering several problems that impelled SpaceX to trigger a self-destruct high in the skies over the Gulf of Mexico.
Editor’s note: This story was updated on April 26 to reflect the aborted launch try and the mission’s new target to launch on April 27.
Mike Wall is the author of “Out There (opens in new tab)” (Grand Central Publishing, 2018; illustrated by Karl Tate), a book about the search for alien life. Follow him on Twitter @michaeldwall (opens in new tab). Follow us @Spacedotcom (opens in new tab), or on Facebook (opens in new tab) and Instagram (opens in new tab).
