A successful builder by day and traversing the sky by night, Isaac Roberts took the first clear photograph of Andromeda, the ...

Preparing for an interstellar mission is going to be “one of the most challenging problems that humanity is ever going to ...

As modern detectors carve new paths on the lunar surface, have humans ever considered that over a thousand years ago, Tang Dynasty literati had already depicted a surreal image of the moon through ...

Lick Observatory on Mount Hamilton is that kind of place – a celestial treasure perched above Silicon Valley that somehow remains off the radar for many Californians despite being one of the most ...

The research center that Lick’s fortune helped create has a visitors center and gift shop open Saturday and Sunday from noon ...

A total lunar eclipse is a special form of lunar eclipse that occurs when the Sun, Earth, and Moon are perfectly aligned, ...