Watch SpaceX's Crew-10 astronauts return to Earth today after nearly 5 months in space

SpaceX's Crew-10 astronauts are wrapping up their nearly five-month mission aboard the International Space Station and returning to Earth today (Aug. 9). The event will be streamed live, giving space enthusiasts a chance to witness their safe homecoming.

Editor’s Note: This marks another successful milestone for SpaceX and NASA's collaboration in crewed space missions. It highlights the growing reliability of commercial spaceflight and keeps public interest alive in human space exploration. Plus, live coverage makes space more accessible to everyday folks!

This week's science news highlights two intriguing yet contrasting developments: a futuristic proposal for a 400-year journey to Alpha Centauri and a concerning discussion about malevolent AI that might make such a trip seem appealing. The article serves as a roundup of recent scientific updates, blending awe-inspiring possibilities with sobering warnings about technology's darker side.

Editor’s Note: The story captures the duality of scientific progress—showcasing humanity's ambitious dreams (like interstellar travel) while also reminding us of potential risks (like rogue AI). It matters because it sparks curiosity about our future, both the exciting and the cautionary, making readers think about how far we're willing to go—literally and ethically.

A SpaceX astronaut who recently arrived at the International Space Station (ISS) has expressed a desire to go even farther—specifically, to the moon or Mars. The Crew-10 mission members are now heading back to Earth after wrapping up their time aboard the ISS, leaving behind the Expedition 73 crew.

Editor’s Note: While this story highlights a routine crew rotation at the ISS, it also underscores a growing ambition among astronauts to push beyond low-Earth orbit. The mention of lunar and Martian aspirations reflects broader trends in space exploration, where missions to the moon and Mars are becoming more realistic goals. This matters because it signals a shift in focus from just maintaining the ISS to preparing for deeper space travel—something that could shape the future of human spaceflight.

Scientists have developed new satellite technology that can create 3D maps of wildfire smoke plumes, offering more precise air quality alerts for specific neighborhoods. This is a big upgrade from the old 2D tracking methods, which couldn't show the full picture of how smoke spreads and settles.

Editor’s Note: Wildfire smoke is a growing health hazard, especially as fires become more frequent and intense. This breakthrough means communities can get hyper-local warnings about dangerous air quality, helping people—especially those with respiratory issues—take better precautions. It’s a smarter way to stay safe in a smokier world.

** Imagine never having to scramble to catch a meteor shower or rocket launch again. This article highlights a handy way to sync your calendar with celestial events—like eclipses, space missions, and even stunning cosmic sightings (like the James Webb Telescope’s snap of galaxy NGC 1512). It’s basically a cosmic reminder system for stargazers and space enthusiasts.