Breaking space news, the latest updates on rocket launches, skywatching events and more! Contact me with news and offers from other Future brands Receive email from us on behalf of our trusted partners or sponsors By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over. The Crew-11 astronauts will relieve Ayers, McClain, Onishi and Peskov, who arrived at the ISS in mid-March on SpaceX's Crew-10 mission. The Crew-10 quartet will head back home to Earth a few days from now, after spending some time and sharing some knowledge with their Crew-11 counterparts. As its name indicates, Crew-11 is the 11th operational astronaut mission SpaceX has flown to the ISS for NASA. SpaceX also has eight other crewed flights under its belt — Demo-2, four private efforts to the orbiting lab operated by the Houston company Axiom Space, and three free-flying missions to orbit (Inspiration4, Polaris Dawn and Fram2). Editor's note: This story was updated at 3:30 a.m. ET on Aug. 2 with news of successful docking. Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at: community@space.com.