SpaceX aims to pull off another launch-and-landing double play today (Oct. 30), and you can watch all the spaceflight action live.
A SpaceX two-stage Falcon 9 rocket is scheduled to launch the KoreaSat 5A communications satellite at 3:34 p.m. EDT (1934 GMT) today from Pad 39A at NASA's Kennedy Space Center in Florida. You can watch the launch live here at Space.com courtesy of SpaceX, or directly via the company at http://www.spacex.com/webcast.
If all goes according to plan, the booster's first stage will return to Earth for a soft landing less than 10 minutes after liftoff, settling vertically onto a SpaceX "drone ship" stationed off the Florida coast. [Relive a SpaceX Rocket Launch and Landing in Pictures]
Such landings are part of SpaceX's plan to develop fully and rapidly reusable rockets and space vehicles, a key priority for the company and its billionaire founder and CEO, Elon Musk. To date, SpaceX has aced 18 Falcon 9 touchdowns and re-launched landed boosters on three different occasions.
SpaceX has also re-flown a Dragon cargo capsule once and aims to do so again on its next resupply run to the International Space Station for NASA, which will launch no earlier than December.
KoreaSat 5A is owned by the South Korean company KTSat. The satellite will provide TV and other communications services to people in South Korea, Japan and Southeast Asia, according to the company's website. The satellite will also aid maritime communications from East Africa to East Asia.
KoreaSat 5A will replace KoreaSat 5, which launched in 2006.
Get the Space.com Newsletter
Breaking space news, the latest updates on rocket launches, skywatching events and more!
Michael Wall is a Senior Space Writer with Space.com and joined the team in 2010. He primarily covers exoplanets, spaceflight and military space, but has been known to dabble in the space art beat. His book about the search for alien life, "Out There," was published on Nov. 13, 2018. Before becoming a science writer, Michael worked as a herpetologist and wildlife biologist. He has a Ph.D. in evolutionary biology from the University of Sydney, Australia, a bachelor's degree from the University of Arizona, and a graduate certificate in science writing from the University of California, Santa Cruz. To find out what his latest project is, you can follow Michael on Twitter.