"These relics are effectively fossils of the planet formation process, holding vital clues to deciphering the history of our ...

Experts analyzed satellite imagery of planetary surface cracks and compared them with Earth's geologic features, searching ...

New Southwest Research Institute-led modeling indicates the main belt asteroid (52246) Donaldjohanson may have formed about ...

Pictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...

Emily Costello, a planetary scientist at the University of Hawaiʻi at Mānoa, was selected by NASA as one of eight ...

Nuclear pulse propulsion is a technology that would work. It was being developed in the 1960s but it was stopped because of ...

The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.

If there was a contest for the most interesting moon in our solar system, Callisto would be a contender. Jupiter's second-largest moon has more impact craters on its surface than any other planetary ...

Using data collected by NASA's Juno spacecraft as it flew past Jupiter's highly volcanic moon Io in late 2023 and again in ...

Io’s long-debated magma ocean may not exist. Juno spacecraft data reveals that tidal forces deform the moon differently than ...

34,734 people played the daily Crossword recently. Can you solve it faster than others?34,734 people played the daily Crossword recently. Can you solve it faster than others?