NASA sees two paths for saving its beleaguered plan to retrieve materials from the Red Planet but won’t choose between them ...

Bringing Martian rock and soil samples to Earth is among the top priorities of planetary scientists. By studying fresh rocks ...

NASA has revealed two new strategies to bring back rock and dust samples from Mars collected by Perseverance rover. The aim ...

NASA's mission to return samples from Mars and potentially discover the first signs of alien life has a new timeline. The ...

NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

The agency is starting down two different paths toward the samples' return, but only one will bring the red rocks home.

NASA Administrator Bill Nelson left a final decision on a new mission architecture to the next NASA administrator working ...

Wildfires are tearing across the Los Angeles area with devastating force after setting off a desperate escape from burning ...

President-elect Donald Trump is asking the Supreme Court to call off Friday’s sentencing in his hush money case in New York.

NASA's Mars Sample Return mission is only in development and has already struggled. Now, the agency has laid out two paths forward.

Recent exceptional rock discoveries have only mounted pressure on NASA to solve the problems facing its Mars Sample Return mission, its plan to fly bits of rock, dust, and air collected by ...