At the Baikonur Cosmodrome in Kazakhstan, Expedition 63 crewmembers Ivan Vagner (left) and Anatoly Ivanishin (center) of Roscosmos and Chris Cassidy (right) of NASA pose for pictures April 3 in front of their Soyuz spacecraft as part of their pre-launch activities. They will launch April 9 on the Soyuz MS-16 spacecraft from Baikonur on April 9 for a six-and-a-half month mission on the International Space Station.Courtesy/Roscosmos

At the Baikonur Cosmodrome in Kazakhstan, Expedition 63 crewmembers Ivan Vagner (left) and Anatoly Ivanishin (center) of Roscosmos and Chris Cassidy (right) of NASA pose for pictures April 3 in front of their Soyuz spacecraft as part of their pre-launch activities. They will launch April 9 on the Soyuz MS-16 spacecraft from Baikonur on April 9 for a six-and-a-half month mission on the International Space Station.Courtesy/Roscosmos

Photo by: NASA/Roscosmos

NASA/Roscosmos

Expedition 63 to Return Home on October 21

After 196 days in space aboard the ISS, NASA astronaut Chris Cassidy, Roscosmos cosmonaut Anatoli Ivanishin, and Roscosmos cosmonaut Ivan Vagner are coming home! Let’s learn the details of their return to Earth.

October 21, 2020

On October 21, 2020, the three crew members of Expedition 63 will begin their journey home at 4:10PM ET as they close the hatch to their Soyuz MS-16 spacecraft. They are scheduled to undock from the International Space Station at 7:32PM ET. If all goes to plan, Commander Chris Cassidy alongside cosmonauts Anatoly Ivanishin and Ivan Vagner will touch down southeast of Dzhezkazgan, a remote town in Kazakhstan, at 10:55PM ET. As the spacecraft enters Earth’s atmosphere, the Soyuz will ready itself for a parachute-assisted landing. After, the crew will exit the spacecraft and take flight in Russian helicopters to the recovery staging city in Karaganda, Kazakhstan. Upon arrival, NASA astronaut Chris Cassidy will waive goodbye and board a NASA plane for his flight home to Houston, Texas. In a Gagarin Cosmonaut Training aircraft, Ivanishin and Vagner will fly home to Star City, Russia.

Cassidy, Ivanishin, and Vagner, orbited the Earth 3,136 times together. They stayed busy during their 83 million-mile travel and Chris Cassidy, in particular, worked on multiple notable science experiments aboard the ISS. He furthered findings with the Onco-Selectors experiment, the Droplet Formation Study, and the Astrobee.

Expedition 63 Commander Chris Cassidy replaces components inside the Combustion Integrated Rack to support a series of ongoing flame and fuel studies.

Photo by: NASA/ISS

NASA/ISS

Expedition 63 Commander Chris Cassidy replaces components inside the Combustion Integrated Rack to support a series of ongoing flame and fuel studies.

The Expedition 63 crew became a party of five for two months as they welcomed NASA astronauts Robert Behnken and Douglas Hurley of NASA’s SpaceX Demo-2 mission, the first crewed flight of a commercial spacecraft, aboard the ISS. During the newcomers’ stay, Behnken joined Cassidy on four spacewalks.

Congrats NASA and SpaceX! Here's a Recap of the Splashdown to Earth

On Sunday, August 2 at 2:48P ET, NASA Astronauts Bob Behnken and Doug Hurley successfully returned home to Planet Earth. Here's everything that happened from undocking from the ISS to splashing down into the Gulf of Mexico near Pensacola, Florida.

Most recently on October 14, 2020, the crew of Expedition 63 opened the hatch to NASA astronaut Kate Rubins, Roscosmos cosmonaut Sergey Ryzhikov, and Roscosmos cosmonaut Sergey Kud-Sverchkov, of Expedition 64. Commander Cassidy will hand over station command on Tuesday, October 20, 2020, to cosmonaut Sergey Ryzhikov during a change of command ceremony aboard the ISS. Expedition 64 will take over operations, await the arrival of its remaining members who are scheduled to launch on NASA’s SpaceX Crew-1 mission in November, and wave goodbye to the crew of Expedition 63.

Expedition 64 NASA astronaut Kate Rubins, left, and Russian cosmonauts Sergey Ryzhikov, center, and Sergey Kud-Sverchkov, right, of Roscosmos take a moment during the Soyuz MS-17 spacecraft fit check to pose for a photograph, Monday, Sept. 28, 2020, at the Baikonur Cosmodrome in Kazakhstan. The trio are preparing for launch to the International Space Station in their Soyuz MS-17 spacecraft from the Baikonur Cosmodrome in Kazakhstan on October 14, Baikonur time. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 64 Preflight

Expedition 64 NASA astronaut Kate Rubins, left, and Russian cosmonauts Sergey Ryzhikov, center, and Sergey Kud-Sverchkov, right, of Roscosmos take a moment during the Soyuz MS-17 spacecraft fit check to pose for a photograph, Monday, Sept. 28, 2020, at the Baikonur Cosmodrome in Kazakhstan.

Photo by: NASA/GCTC/Andrey Shelepin

NASA/GCTC/Andrey Shelepin

Expedition 64 NASA astronaut Kate Rubins, left, and Russian cosmonauts Sergey Ryzhikov, center, and Sergey Kud-Sverchkov, right, of Roscosmos take a moment during the Soyuz MS-17 spacecraft fit check to pose for a photograph, Monday, Sept. 28, 2020, at the Baikonur Cosmodrome in Kazakhstan.

NASA TV will be covering the return of Expedition 63 on October 21.

Next Up

Dive Into 'Expedition Unknown: Shark Secrets' With Josh Gates

Join Josh Gates and uncover the truth about some of the world's most perplexing shark incidents and mysteries! Learn all about "Expedition Unknown: Shark Secrets" here.

Gold Rush Sweeps

The following Promotion is intended for the 50 United States and D.C. only and will be construed and evaluated according to United States laws. Do not proceed in this site if you are not a legal resident of the 50 United States or D.C., and 21 years or older, as of Promotion start date.

A Guide to Defending the Earth

Let’s say one day astronomers announce that our worst nightmare has come true: a large object is headed towards the Earth with a significant chance of impact. What do we do?

Sing Along to the Shark Week Song

Listen to the first official Shark Week song and catch all the action July 26 through August 1 on Discovery!

Investigate the Mind of a Shark on 'How to Train a Great White'

See how these apex predators actually think. Will they completely transform our understanding of their intelligence?

'My Strange Shark Addiction' Is Coming to Shark Week 2026

Meet the most shark-obsessed "fin-atics" around and take a plunge into their wild fascinations on "My Strange Shark Addiction." Learn all about the new special here!

Why We Know Nothing about Dark Matter and Dark Energy

Welcome to the era of precision cosmology…where we’ve managed to very precisely measure everything we don't know about the universe.

Scientists Watch as Stars Quake

The European Space Agency’s Gaia spacecraft has managed to watch stars tremble, their light subtly changing as starquakes ripple through their surfaces. Which is pretty cool, because Gaia wasn’t even designed to do it.

Watch Ken Jeong & Rei Ami Make a Splash on 'K-Pop Shark Heroes'

They'll use the power of K-Pop to change the way we view sharks forever!

An Astronomical Review of “Don’t Look Up”

In our annual New Year’s family tradition of struggling to stay awake until midnight, we decided to watch “Don’t Look Up,” the Adam McKay satire starring Leonardo DiCaprio, Jennifer Lawrence, and other fabulously good-looking people.

Related To: