May 2026 will feature two full moons, including a rare blue micromoon. Here's when to see them shine in Indiana.

Fresh takes on Apollo’s famous “Earthrise” and “Blue Marble” images showed off our planet’s beauty just weeks before Earth ...

The crewmembers splashed down Friday after breaking a space-faring record and viewing lunar features never seen by human eyes ...

While Galileo's observations killed off the old model, we would need to wait centuries for conclusive evidence that Earth ...

Thanks to the sheer mass of Jupiter and fellow gas giant Saturn, the Solar System barycenter is rarely in the center of the ...

Researchers say they've identified a minor planet beyond Pluto that's wrapped in an extremely thin envelope of gases.

What would actually happen if the Moon collided with Earth? The result would be immediate global devastation, wiping out ...

The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This ...

May’s flower moon rose in twilight on Friday, setting the stage for a rare second full moon — a blue moon — later in the ...

This occurrence will be the closest approach to Earth by an asteroid of this size that scientists have known about in advance ...