Skip to main content
  1. Home
  2. Space
  3. News

NASA astronaut Kate Rubins safely returns to Earth

Add as a preferred source on Google

NASA astronaut Kate Rubins emerging from the Soyuz spacecraft shortly after landing in Kazakhstan on Saturday, April 17. NASA

NASA astronaut Kate Rubins and two Russian cosmonauts have safely returned to Earth after a six-month stay aboard the International Space Station (ISS).

Recommended Videos

Rubins, Sergey Ryzhikov, and Sergey Kud-Sverchkov returned aboard a Soyuz spacecraft, landing in Kazakhstan shortly before 1 a.m. ET (11 a.m. Kazakhstan time) on Saturday, April 17. The journey from the space station took around three-and-a-half hours.

Welcome home! At 12:55am ET (4:55 UT), after 185 days in space, Kate Rubins of @NASA_Astronauts and Sergey Ryzhikov & Sergey Kud-Sverchkov of @Roscosmos touched down in their Soyuz spacecraft on the steppe of Kazakhstan. pic.twitter.com/cOVT9M9Tmf

— NASA (@NASA) April 17, 2021

All three were quickly extracted from the spacecraft and are now undergoing routine health checks. Once complete, the crew members will go their separate ways, with Rubins returning to her home in Houston, Texas, and the cosmonauts flying back to their training base in Star City, Russia.

👩‍🚀 Astronaut Kate Rubins is all "high fives and smiles" as she takes her first breath of fresh Earth air in 185 days. Aboard the @Space_Station, Rubins conducted hundreds of hours of @ISS_Research, including advancing her work in DNA sequencing. pic.twitter.com/dAAq7Yx3WT

— NASA (@NASA) April 17, 2021

The animation below explains how the spacecraft and crew made it back to Earth.

This animation shows what the Soyuz spacecraft descent to Earth will be like as it returns with the Exp 64 crew. #AskNASA | https://t.co/cBNqC61h27 pic.twitter.com/Dx0rjnF4qx

— International Space Station (@Space_Station) April 17, 2021

During her time aboard the space station, Rubins took part in two spacewalks, voted in the U.S. presidential election, and worked on a range of experiments.

The three astronauts experienced 2,960 orbits of Earth and traveled a total of 78.4 million miles during their half-year mission.

This was Rubins’ second spaceflight after another in 2016, with 300 cumulative days spent in space. Ryzhikov has now completed his second spaceflight, with 358 cumulative days in space, while Kud-Sverchkov was on his first spaceflight.

The departure of the Soyuz spacecraft from the ISS on Friday marked the formal start of Expedition 65 aboard the station. The current inhabitants of the orbiting outpost are NASA astronauts Shannon Walker, Victor Glover, Michael Hopkins, and Mark Vande Hei, Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi, and cosmonauts Oleg Novitskiy and Pyotr Dubrov.

Trevor Mogg
Contributing Editor
Not so many moons ago, Trevor moved from one tea-loving island nation that drives on the left (Britain) to another (Japan)…
SpaceX Starship reaches orbit for the first time but its historic flight ends early
Starship reaches orbit for the first time and deploys 26 Starlink satellites before an early splashdown.
spacex-starship

After 13 suborbital test flights and more than $15 billion in development costs, SpaceX's Starship has finally reached orbit. The 407-foot megarocket, the most powerful ever built, lifted off from Starbase, Texas, on Monday and delivered its first real payload on it's 14th attempt. The celebration came with an asterisk, though, since SpaceX had to cut the planned 10-hour mission to roughly three hours.

https://twitter.com/SpaceX/status/2104601695711904180

Read more
Starship is finally going orbital, and SpaceX has picked September 22
Flight 14 is aiming for orbit, Starlink V3 deployment and a very long day in space.
Starship rocket.

SpaceX is finally ready to give Starship its biggest test yet. The company says the massive rocket's 14th test flight is scheduled for September 22, when it will attempt to put the upper stage into Earth orbit for the first time. The launch is currently pending regulatory approval, with a 75-minute window opening at 7:15 a.m. CT.

Starship has 26 Starlink satellites to deliver

Read more
Want a city on the Moon? Scientists say there’s not enough water
A billion tons still comes up short
Artist impression of activities in a Moon Base.

For decades, humanity has looked up at the Moon and wondered what it would be like to live on it. Think sprawling cities, factories, research centers, and permanent human settlements. Unfortunately, there is one fairly fundamental problem with that vision.

A new study published in Frontiers in Space Technologies argues that even the Moon's potentially enormous reserves of frozen water may be nowhere near enough to support city-sized populations sustainably. Researchers Martin Elvis and Jonathan McDowell estimate that the permanently shadowed regions near the lunar poles could contain roughly one billion tons of water. It sounds like an extraordinary amount until you put a million thirsty humans next to it.

Read more