NASA

Crew of NASA’s earthbound simulated Mars habitat emerge after a year

The crew of NASA’s earthbound simulated Mars habitat has just emerged after a yearlong mission that never actually left Earth. The four volunteer crew members, Kelly Haston, Anca Selariu, Ross Brockwell, and Nathan Jones, entered the 3D-printed habitat at Johnson Space Center in Houston over a year ago as the pioneers of NASA’s Crew Health and Performance Exploration Analog project. Stepping out of their artificial alien environment, the quartet expressed relief and gratitude for the experience they had just undertaken.

Living inside a space of 17,000 square feet to simulate a mission to Mars, these courageous individuals engaged in activities that mimicked what a real Mars crew would face.… Continue reading

BBC: Voyager-1 sends readable data again from deep space

As I read the exciting news that Voyager-1 has resumed sending readable data from deep space after a computer fault in November, I couldn’t help but feel a sense of awe and admiration for the incredible engineers who managed to fix the issue. The fact that a corrupted chip, a simple component, could cause such a significant problem for the aging spacecraft truly showcases the level of complexity and precision required in space exploration.

I have always been captivated by the Voyager missions, especially Voyager-1, which has exceeded all expectations by traveling much farther than initially anticipated. It is astonishing to think that we are still able to communicate with a spacecraft that is over 15 billion miles away.… Continue reading