The moon will take an unusually low path across the sky, potentially changing its appearance ...

The speed of light is the fastest anything can travel. What happens to a photon from a galaxy 25 million light years away on ...

As astronomers study an exoplanet called K2-18b, conflicting research reveals how difficult it is to find evidence of life ...

The speed of light is the fastest anything can travel. What happens to a photon from a galaxy 25 million light years away on ...

Summer will officially begin with this year's solstice on June 20. And on Wednesday, June 11, comes a "strawberry moon," the ...

“That’s the Pinwheel galaxy,” I said. The name is derived from its shape – albeit this pinwheel contains about a trillion ...

Satellite data reveals 21% of oceans have darkened, affecting photic zones and marine life. Researchers warn of severe ...

The National Oceanic and Atmospheric Administration’s Space Weather Prediction Center has issued a G4 (severe) geomagnetic ...

Aurora Australis, a celestial spectacle usually reserved for Antarctica, could light up the skies from Cape Town to Limpopo.

Spiritually speaking, the full moon makes for a potent time for surrender and a heightened sense of emotionality.

This month's night sky is filled with close-range meteors, swirling nebulas, and prime stargazing conditions. Here’s when you ...