Planetary Society CEO Bill Nye spoke at a "Save NASA Science" press conference on the steps of the U.S. Capitol building in ...

Asteroids might seem like peaceful drifters suspended in space, but they’re really disturbed, spinning and tumbling in ...

One of the most notable properties of the giant planets in our solar system—Jupiter, Saturn, Uranus and Neptune—are the ...

Earth has breached a critical boundary for ocean acidification, with potentially grim effects for ocean ecosystems and human ...

A proposed 47% cut to NASA science from the Trump administration has sounded the alarm among scientists and space advocates — ...

Dwarf planet Ceres is depicted in these enhanced-color renderings, which utilize images from NASA’s Dawn mission. New thermal and chemical models that rely on the mission’s data indicate Ceres may ...

The case for a newborn ocean on Saturn's moon Mimas continues to build.

From GPS to innovations in computing and optics, technologies developed for space research at UC Santa Cruz touch nearly ...

NASA is considering approving by next April up to two planetary science missions from four proposals under review, including one to Venus that scientists involved in the project said could help ...

NASA confirmed that nuclear-micropowered probes (NMPs) using tritium betavoltaic power technology is possible. A new study ...

Explore the fascinating worlds of Planetary Science and Geophysics, uncovering mysteries of the cosmos and Earth's processes.

Damanveer Singh Grewal suggests that planetesimals in the early solar system emerged from a succession of high-energy ...