Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky this week.

NASA's vast archive of science data, over 100 petabytes and counting, is proving to be a timeless treasure trove for new ...

Earlier this week, Saturn gained a whopping 128 new official moons, as the International Astronomical Union recognised ...

Io is an incredibly active and extreme place, with glistening lava lakes and volcanic eruptions shooting sulfur and magma to ...

There is no other moon quite like our own in the entire solar system. The Moon is unique in a lot of ways, some of which are ...

For instance, the Hubble Space Telescope entered safe mode relatively recently as scientists worked on remedying some ...

Mars and the moon will also be in conjunction tonight. If you're lucky enough to have clear skies tonight, you can catch a ...

In March and April 2025, internet users shared a striking image that they claimed showed "Steeple Mountain," a massive point ...

An instrument aboard the Vikram lander suggests that buried water ice could be found at higher latitudes, making it more ...