HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

The Juno mission has detected exceptionally intense volcanic activity on Io, one of Jupiter's moons. Scientists from NASA's ...

The Juno mission has uncovered remarkably intense activity on Io, a moon of Jupiter. "The hotspot is releasing eruptions with ...

The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.