Four bright planets are visible together in the night sky this month in what NASA calls a "planetary parade" that is a must-see for stargazers. Venus, Mars, Jupiter and Saturn will each take a star ...

The billionaire’s rocket is ready for its first launch. It could give satellite operators and the DoD a long-desired option ...

Weather organizations from around the world agree that the planet's average global surface temperature in 2024 could well ...

This week, odd new details emerge as authorities continue to investigate the New Year's Day Tesla Cybertruck explosion in Las ...

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

NASA and the US Department of Energy (DOE) have selected Westinghouse Electric to continue developing a space microreactor ...

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 ...

In April, after an independent review found “near zero probability” of Mars Sample Return making its proposed 2028 launch ...

Two new potential strategies for returning crucial samples from Mars to Earth by the 2030s are now on the table, ...

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ...

The Mars Sample Return effort was billions of dollars over budget and not expected to return to Earth with its samples until 2040.