Posts by 

Deborah Byrd

Wow! Nacreous clouds over UK this week

Nacreous clouds - also called mother-of-pearl clouds - are putting on a show in the UK this week. Check out these photos from the EarthSky community.

Cassini’s plunge through Saturn’s rings

Cassini spacecraft prepares to plunge between Saturn's rings and the planet. Plus ... learn to see Saturn. Mars Curiosity rover's newest self-portrait. And more.

ISS and planets over New Mexico

"Excited to see there'd be a high, long ISS pass over the 5 planets. In the end I could only see 4 planets, due to the cloud cover, but still very happy with the shot."

Mars will be awesome in 2016

All the news you can fit into outer space LIVE on Slooh.com Mondays and Thursdays at 10:30 a.m. ET (1530 UTC). Or watch right here!

Greatest-ever debris flow video

It starts slowly, but then ... whoa!

Dark matter linked to galaxy clusters’ internal structure

It's the first definitive detection of a property other than mass that's been linked to the invisible dark matter making up 27 percent of our universe.

And now … a real ISS transit of Saturn

A fake image ran in APOD a few days ago, but this video of an International Space Station transit across the face of Saturn looks real.

X-ray view of Earth’s aurora

An ESA space observatory was looking for something else when it caught these X-ray images of an aurora.

Star trails over Forbidden City, Beijing

Below, the Forbidden City in Beijing, China, former home of the Chinese emperor and a center of Chinese government. Above, the Forbidden City's sky counterpart.

Loneliest known exoplanet and its star

The exoplanet labeled 2MASS J2126 has the widest orbit of any planet ever found. Its "year" is nearly 1 million Earth-years long.