Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. On the heels of the ...

Its first-stage booster, on its 10th flight, also successfully returned to Earth, which SpaceX said was the 400th landing of an orbital class rocket ... upcoming flights. Science News // 23 ...

There's a 26 per cent annual chance that space rocket junk will re-enter the atmosphere and pass through a busy flight area, according to a recent study. While the chance of debris hitting an aircraft ...

Will the 2025 launch total set another new record? Stay tuned. Crews at NASA's Kennedy Space Center and neighboring Cape ...