The National Aeronautics and Space Administration (NASA) invites scientists, technologists, and other qualified and interested individuals at U.S. institutions and elsewhere to apply for membership on ...

In early 2017, the two of us, along with a few others, refreshed the debate on the definition of planet in scientific nomenclature. The International Astronomical Union’s (IAU) historic definitional ...

According to the Science Definition Team, looking for signs of past life is the next logical step. The team's report details how the rover would use its instruments for visual, mineralogical and ...

The Artemis III mission will be the first human mission to the surface of the Moon in the 21st Century, and will build on the legacy of Apollo to usher in the modern era of human exploration and ...