Get all your news in one place.
100’s of premium titles.
One app.
Start reading
Space
Space
Science
Mike Wall

SpaceX's 30th Dragon cargo mission departs the ISS, heads home to Earth

Long-distance view of a conical white capsule against the blackness of space.

SpaceX's 30th robotic Dragon cargo ship is headed back home to Earth.

Dragon departed from the International Space Station (ISS) today (April 28) at 1:10 p.m. EDT (1710 GMT), while the two spacecraft were flying over Thailand. It was orbital nighttime in that locale, so there were no good visuals of the moment of undocking. 

If all goes according to plan, Dragon will return to Earth with an ocean splashdown off the coast of Florida around 1 a.m. EDT (0500 GMT) on Tuesday (April 30).

Related: SpaceX launches its 30th Dragon cargo mission to the ISS (video)

The current Dragon mission is known as CRS-30, because it's the 30th one that SpaceX has flown to the ISS under a Commercial Resupply Services contract with NASA.

CRS-30 began on March 21, with a launch atop a SpaceX Falcon 9 rocket. The capsule docked with the orbiting lab on March 23, delivering about 3 tons of scientific hardware and supplies to the orbiting lab.

The capsule is hauling cargo in the downward direction as well — "more than 4,100 pounds [1,860 kilograms] of supplies and scientific experiments designed to take advantage of the space station’s microgravity environment," NASA officials wrote in an update on Friday (April 26).

"Splashing down off the coast of Florida enables quick transportation of the experiments to NASA's Space Systems Processing Facility at Kennedy Space Center in Florida, allowing researchers to collect data with minimal sample exposure to Earth’s gravity," they added.

Dragon is the only cargo craft capable of bringing gear home safely from the ISS. The other two currently operational space freighters, Russia's Progress vehicle and Northrop Grumman's Cygnus spacecraft, burn up in Earth's atmosphere when their work in orbit is done.

There is still a SpaceX vehicle docked to the ISS, even after CRS-30's undocking — the Dragon that's flying the company's Crew-8 astronaut mission for NASA.

Crew-8 launched on March 3, sending NASA astronauts Matthew Dominick, Michael Barratt and Jeanette Epps and Alexander Grebenkin of Russia's space agency Roscosmos to the ISS for a six-month stay.

Sign up to read this article
Read news from 100’s of titles, curated specifically for you.
Already a member? Sign in here
Related Stories
Top stories on inkl right now
One subscription that gives you access to news from hundreds of sites
Already a member? Sign in here
Our Picks
Fourteen days free
Download the app
One app. One membership.
100+ trusted global sources.