This NASA/ESA Hubble Space Telescope image features NGC 1672, a barred spiral galaxy located 49 million light-years from ...

Hot spots and tunnels to neighboring "superbubbles" seem to have been created by supernovas and infant star outbursts.

When a celestial body, such as a moon, planet or an asteroid passes in front of another celestial body, blocking its view, we ...

Scientists have developed a new method to compute how tides affect the interiors of planets and moons. Importantly, the new ...

Every constellation has something within its borders worth tracking down, if you just look hard enough. Here are five to ...

For a brief moment, the Sun resembled a giant, orange-hued 'googly eye' during a recent Martian solar eclipse. On Sept. 30, NASA's Perseverance Mars rover captured Phobos, one of the Red Planet's ...