Researchers are discussing 2025 PN7, a small celestial body that's following a similar orbital path to our planet's without being gravitationally tied to Earth ...

The Earth stands alone in the solar system as a habitable world, as far as we know. But that doesn’t mean we don’t get ...

Scientists have long been fascinated by icy moons and their unique volcanic environments. So, a team of researchers came ...

Earth is the only planet in our solar system with a single moon, making it a rare phenomenon for a planet of its kind.

On Sept. 21, 2003, NASA's Galileo mission to Jupiter and its moons came to an end. After 14 years of exploration, the Galileo ...

The James Webb Space Telescope's Near captured imagery of Jupiter and its moons Amalthea and Adrastea on July 27, 2022. Also visible in the false color Near Infrared Camara (NIRCam) images are the gas ...

SpaceX launched another batch of Starlink internet beaming satellites in the cloudy, pre-dawn hours on Sept. 18.

NASA’s IMAP mission, led by Princeton University’s David McComas, will study the heliosphere — the invisible electromagnetic ...

In its youth, the dwarf planet Ceres may have brewed a chemical banquet beneath its icy crust.

A new era in science is emerging, one that returns the study of the mind to the center of the conversation for psychology, one with a new toolkit for questions in consciousness.

Earth will move between Saturn and the sun this weekend, offering prime views of Saturn in what's known as "opposition." Here's what to know.

The Europa Clipper cost is estimated to be around $5 billion. This mission aims to investigate Europa’s potential for ...