The four Artemis II astronauts have spoken at NASA's Johnson Space Center, in Houston, Texas, following their record-breaking 10-day mission around the moon. Pilot Victor Glover said: "The gratitude of seeing what we saw, doing what we did and being who I was with, it's too big." Mission specialist Christina Koch said their impressions of "tiny Earth" wasn't just our planet, but "all the blackness around it". Earth was like a "lifeboat", she said, adding: "Planet Earth - you are a crew." Read the latest: https://news.sky.com/story/artemis-ii-latest-crew-to-shuttle-fireball-back-to-earth-as-they-prepare-for-re-entry-13494699 #artemis #nasa #space #science #technology SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews Follow us on Twitter: https://twitter.com/skynews Like us on Facebook: https://www.facebook.com/skynews Follow us on Instagram: https://www.instagram.com/skynews Follow us on TikTok: https://www.tiktok.com/@skynews Sky News Daily podcast is available for free here: https://podfollow.com/skynewsdaily/ For more content go to http://news.sky.com and download our apps: Apple https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8 Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales