Coloradans who look up at the night sky this Earth Day could catch a glimpse of two celestial phenomena. Colorado astronomy ...

The greatest space movies are so varied that they don’t even all take the same approach to their setting. Some of them are ...

As the moon approaches its 1st quarter phase this Thursday, we are seeing some movement and visibility with the planets.

A half moon passes close to Jupiter on April 22, creating a striking scene.

Coloradans who look up at the night sky this Earth Day could catch a glimpse of two celestial phenomena. Colorado astronomy ...

An amateur astronomer from Doncaster has captured a stunning image of Jupiter from his back garden – capturing the planet and ...

The spacecraft was built at the Jet Propulsion Lab. And it has been operating ever since, almost without interruption, for ...

This week, NASA announced it had shut down one of that spacecraft's remaining science instruments — not because the mission ...

April’s new moon brings dark skies, making it easier to see Venus, Jupiter, Mars and key constellations along with distant ...

Look to the west shortly after sunset on April 17 to find Venus appearing as a bright evening star 15 degrees from the ...

The four planets will be visible just before sunrise on the eastern horizon. Stellarium. The optimal time to view it depends ...

Here's what to know about Earth Day 2026, what the theme is this year and a list of Earth Day 2026 events in Florida.