Posts by 

Deborah Byrd

Valentine pass of ISS over Massachusetts

February 14, 2016 pass of the International Space Station over Fall River, Massachusetts.

Cool video on astrophotography workshop

Landscape photographer Mike Mezeul II leads a nighttime photography workshop under the dazzlingly dark skies of Big Bend National Park, in Texas.

Sea ice and cloud streets in Sea of Okhotsk

Cloud streets are long rows of cumulus clouds, oriented parallel to the direction of the wind.

Young moon in evening sky

After storms and high winds in England, France and Germany this week, a moment of serenity with a crescent moon.

Gravitational waves’ new window on cosmos

Why are scientists so excited about the first-ever detection of gravitational waves? Deborah Byrd reports on this episode of EarthSky News.

Gravitational waves detected!

We can now detect gravitational waves, says LIGO. Unanticipated discoveries, unexpected marvels, ahead.

Galaxies hidden by Milky Way revealed

For the first time, astronomers peered through stars and dust in the Milky Way galaxy to find ... more galaxies. The work helps explain a mystery Great Attractor.

Volcanos, lakebeds and possible Mars life

Scientists are traveling to Tibet this summer to explore places that might be possible earthly analogs to regions on Mars once suitable for life.

Orion and the Chinese New Year

"When the three stars of Orion shine highly at the southern sky after sunset, that means it’s time for the spring festival."

Frost, fog and sunrise

Worth the cold trek, said Sharon Killips Alexander in Connecticut.