NOAA’s Space Weather Prediction Center has issued a G3 (Strong) geomagnetic storm watch for Tuesday night, setting the stage ...

There are 18 first-class county headquarters in Britain, and Mail Sport's Lawrence Booth has been to them all - many times over. Here, he ranks them in order of personal preference.

Astronomers using W. M. Keck Observatory on Maunakea, Hawaiʻi Island have found compelling evidence of a dark matter-deficient dwarf galaxy, FCC 224. This ultra-diffuse galaxy is located on the ...

Skywatchers around the world turned their heads — and lenses to the skies to capture the beauty of April’s full Pink Moon — ...

Astronomers may have uncovered a hidden population of galaxies that could rewrite what we know about the universe's evolution ...

Austin Kelley’s new novel is a philosophical detective story in which the objective, verifiable world is a hypothesis, not a given.

"Just as blue sunlight scatters in the Earth's atmosphere and makes the sun look slightly less blue, light from a strong blue ...