Astronomy Ireland is setting up giant telescopes in anticipation of “an extremely rare view” of Saturn, which only occurs ...

As of Friday, Sept. 19, the moon phase is Waning Crescent, and it is 5% lit up to us on Earth, according to NASA's Daily Moon ...

Astronomers might be close to confirming the presence of an Earth-like atmosphere on an exoplanet for the first time, if more detailed analyses verify preliminary observations from the James Webb ...

Footage shows the 13th mission of Artemis 1, where the Orion spacecraft captures Earth slipping behind the moon. The footage ...

In this infrared photograph, the Optical Communications Telescope Laboratory at JPL's Table Mountain Facility near Wrightwood ...

A celestial event will occur this September, with the moon, Venus and Regulus aligning in a conjunction. Visible to the naked ...

On Sept. 18, 1977, NASA's Voyager 1 spacecraft took a photo of Earth and the moon. It was the first time both the Earth and the moon were captured in a single frame. At the time, Voyager 1 was more ...

You still may be able to spot the Milky Way's galactic center in the night sky across the US, but time is running out.

The moon and Venus will shine vividly alongside a bright star in the early morning in a celestial rendezvous that should be visible across the U.S.

A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric ...

A solar eclipse occurs when the moon passes directly in front of the Earth and the sun, temporarily obscuring our brightest ...