UPDATE for 11 am ET: NASA's Perseverance rover has discovered sediment formations that could be signs of possible biosignatures on Mars, but they could also have a non-biological source. Read our ...

CAPE CANAVERAL, Fla. (AP) — NASA’s Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient microscopic life, scientists reported Wednesday. They ...

NASA’s interim leader Sean Duffy didn’t make it through a single sentence in his announcement that the agency’s Mars Perseverance rover had spotted “potential biosignatures” on the Red Planet last ...

A static hot-fire test for New Glenn's first stage is expected early next month. Preparations for the second-ever launch of Blue Origin's powerful New Glenn rocket are underway on Florida's Space ...