Westmont Observatory opened in the early hours of Tuesday morning so the public could witness the eclipse’s totality.

A fourth Sun-like star loops around this tightly packed inner nexus roughly once every 1,000 days. The whole collection would ...

A Times reporter and a photojournalist traveled above the Arctic Circle to retrace the footsteps of scientists who studied ...

A total lunar eclipse created a chance for Californians to get a glimpse of the blood moon to the delight of onlookers up and ...

A total eclipse of the Moon was observed on Tuesday evening in southwestern Japan. The phenomenon occurs when the Earth ...

Early Tuesday, at 3:05 a.m. Pacific time, the March full moon turned a dark red as a total lunar eclipse unfolded, lasting ...

NASA's Carruthers Observatory has initiated a two-year mission to investigate Earth's hydrogen-rich exosphere from the Sun-Earth L1 point.

For no explainable practical reason, humans are enamored with – and even empathetic toward – specific inanimate objects. Our ...

The Griffith Observatory in Los Angeles held a livestream as the eclipse happened. This is the last total lunar eclipse ...

Why does Pluto's orbit take so long? Pluto's orbit is not like those of the eight major planets, which are relatively circular. Instead, it is highly elliptical and tilted. At tim ...