advertisement
SpaceX has launched its Falcon 9 rocket, sending an unusual payload into space – 64 satellites at the same time, a US record.
California-based SpaceX has landed more than 30 of these boosters back on Earth, and has begun re-using them on subsequent missions.
In the past, companies have typically allowed rocket parts costing many millions of dollars to fall like junk into the ocean.
Monday's landing of the first stage was flawless, like many before it.
Several minutes after liftoff, the tall, white portion of the rocket – known formally as the first stage – separated from the second stage.
Meanwhile, the second stage pressed deeper into space, carrying 15 micro-satellites and 49 CubeSats belonging to 34 different clients including public, private and university sources from 17 different countries including South Korea, India, France and Kazakhstan.
The launch was chartered by a company called Spaceflight, which specialises in space "rideshares," or putting multiple satellites on the same rocket.
The satellites will be placed into orbit over several hours.
Not all the clients have scientific missions.
The Nevada Museum of Art sent up a sculpture called "Orbital Reflector" by artist Trevor Paglen.
The reflective, inflatable sculpture is designed to eject from its satellite and orbit the earth "for several weeks before disintegrating upon re-entry into Earth's atmosphere," the museum said.
(At The Quint, we question everything. Play an active role in shaping our journalism by becoming a member today.)