Point Montara Lighthouse, perched dramatically on California’s San Mateo coast just 25 miles south of San Francisco, offers something truly extraordinary: the chance to sleep in an actual working ...

From bioluminescence that lights up bays and beaches to caves that flicker with thousands of glowworms, these are some of the ...

Four prominent celestial objects — the moon, a bright planet and two bright stars — will come together to form a "celestial ...

I was looking forward to writing a tribute to clear summer skies and great summer stargazing in the Pacific Northwest.

The light is currently on sale for $159 at Amazon U.S. with a 16% saving down from $189. The Light is pricey but is one of ...

Sometimes the best stargazing happens on ordinary nights. Late June 2025 showcases consistent cosmic rhythms: Venus is ...

NASA will soon launch a one-of-a-kind instrument, called Arcstone, to improve the quality of data from Earth-viewing sensors ...

Regulus is a bright blue star in the constellation Leo, which is often called the 'lion's heart'. It regularly appears close ...

Earthshine is sunlight reflected from the Earth out to the moon and back to our eyes. Since the light is reflected rather than direct, the illumination is subtle. With binoculars, the major lunar seas ...

Look to the east before sunrise on June 22 to catch the delicate form of the crescent moon shining with Venus alongside the Pleiades star cluster.

From meteor showers to a "Planet Parade" and a couple of stunning full moons, plan your summer evenings around these 10 ...

May’s night sky is packed with astronomical events—find out when and where to look for meteor showers, ancient star clusters, and a rare cosmic lineup. SCIENCE 9 reasons to look up this May ...