Lucky New Year’s foods

Lucky New Year's foods in the U.S. South and around the world. Happy 2017!

Top gallery of 2016: Eclipse over Indonesia

Looking forward to 2017's total solar eclipse over North America? Then you'll enjoy these photos of the total solar eclipse over Indonesia in March 2016. They were the most-viewed images at EarthSky over this past year.

A Sirius culmination

Photo by Project Nightflight during a culmination of the sky's brightest star, Sirius, above the volcanos of La Palma in the Canary Islands.

A binocular comet

Comet 45P/Honda-Mrkos-Pajdusakova on December 22, 2016.

Venus and Mars point to Neptune

Imaginary line from Venus through Mars points to Neptune in late December 2016. Comet 45P/Honda-Mrkos-Pajdusakova in this part of sky, too, but - like Neptune - requires optical aid.

Earthquakes in Nevada this morning

The U.S. state of Nevada experienced several moderately strong earthquakes and multiple aftershocks, beginning just after midnight local time Wednesday morning.

Venus and a cloud shadow

Another sunset spectacle from Peter Lowenstein's hilltop perch above Mutare, Zimbabwe.

Witnessing the birth of today’s stars

Dust shrouds the era of distant galaxies, in which most of today's stars were born 10 billion years ago. Astronomers used radio telescopes to pierce the dust.

Today in science: Johannes Kepler

While trying to solve the mystery of the planets' motions, Johannes Kepler made several false starts, then ultimately discovered 3 profound truths.

Arc and 2 sundogs over Illinois

Halos like this one around the sun or moon are caused by ice crystal high in Earth's sky. Notice the upside-down rainbow-like arc above. It's called a circumzenithal arc.