NASA’s latest announcement about its Perseverance rover has reignited both scientific curiosity and ethical debates. The ...

Edgar once designed science experiments for astronauts to perform. Now she'll be the astronaut performing them.

NASA has found potential signs of life on Mars, the agency said last Wednesday. Although additional scientific study is ...

NASA's CHAPEA mission will see four volunteers living in a simulated Mars base, and leading them is an Air Force pilot, who ...

NASA on Monday introduced the 10 people who will join the agency’s astronaut corps as it races to return humans to the moon.

Preparations for the second-ever launch of Blue Origin's powerful New Glenn rocket are underway on Florida's Space Coast, as ...

NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ...

Curiosity is exploring Mars’ boxwork terrain, where ridges and hollows may have formed from cementation and erosion. The ...

NASA’s 10 new astronaut candidates are already making history. The 2025 class includes the first person to join the astronaut ...

Was there ever life on Mars? Planetary scientists think there could have been but there hasn’t been any direct evidence.

NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient ...

Learn why scientists are cautiously optimistic about the potential biosignatures found in the Sapphire Canyon rock sample.