mars exploration

News Desk HOUSTON: Four members of a NASA crew have emerged from a year-long isolation period after completing a simulated mission to Mars at the Johnson Space Center. The mission, which lasted 378 days, aimed to prepare for potential…

News DeskIslamabad: NASA’s Perseverance rover has produced 4.3 ounces of breathing oxygen on the Red Planet Mars which is sufficient to keep an astronaut alive for three hours.The rover produced the element using its Mars Oxygen…