Posts by 

Deborah Byrd

Cosmic flowers, Qinghai Lake, China

"Should there be the same scenery as seen from another place of the Milky Way?"

See it! Perseid meteor photos and videos

The Perseids are declining now, but 2016 brought a great meteor shower for many around the globe. See photos and videos here.

Astronomers aim Kepler at the Pleiades

The famous planet-hunting Kepler spacecraft peered toward the beautiful Pleiades star cluster and measured the spin rates of hundreds of Pleiades stars.

Tabby’s Star: More weirdness

Some astronomers think this star may have an alien megastructure - an energy-gathering Dyson sphere - around it. Here's a glimpse of the controversy.

Saturn’s moon Titan has flooded canyons

They're steep-sided canyons with liquid in them, but the liquid isn't water. Instead, it's liquid hydrocarbons.

Humpback whales, heroes of the sea?

Humpback whales appear to rescue not just their own species, but also other whale species, seals and sea lions from attacks by killer whales.

Moon and Jupiter over Canary Islands

The moon, a planet and a very high volcano.

Shelf cloud over New Hampshire

Shelf clouds are what meteorologists call arcus clouds. They're low, mostly horizontal clouds, usually associated with a thunderstorm's leading edge.

Ice melt may release Cold War-era toxins

Formerly secret Camp Century in Greenland was abandoned beneath ice and snow. But the ice is melting, and biological, chemical and nuclear waste may be released as early as 2090.

First map of thawing under Greenland ice

Greenland's ice sheet insulates its own bottom layer, which is warmed from below by Earth's heat. Which bottom layers are now thawed, and which are still frozen?