These breathtaking shots capture our astronauts during critical spacewalks outside the International Space Station. Securely tethered in the void, they perform delicate maintenance and operations, a testament to human courage and ingenuity. Each image tells a story of precision and perspective, showcasing our fragile, beautiful planet in all its diverse glory. (Ai generated) This is more than a mission; it's a constant reminder of what we can achieve when we reach for the stars, and why we must

Travel to other worlds during the Astronaut Training Experience, exploring with Lockheed Martin. https://tinyurl.com/3v2echr3 Repair the International Space Station during a simulated microgravity spacewalk, land and drive on Mars in a rover simulation and use virtual reality to train, just like astronauts! | Kennedy Space Center Visitor Complex

Ever wanted to train like an astronaut? Now's your chance! We've teamed up with the @kennedyspacecenter to offer one ScienceAlert reader the chance to win the ULTIMATE 5-day Space Coast adventure holiday. You'll take part in an astronaut training experience (including a microgravity simulation), meet a real-life @nasa astronaut, kayak through bioluminescence, and lots more! To be in the running to win, simply subscribe to Spark, our free weekly, fact-checked newsletter. HOW TO ENTER 1. Hit the l