Posts by 

Deborah Byrd

Proposed step to help society prepare for a solar storm disaster

"We would like space weather users, operators of systems, and policy makers adopt this event immediately and do war game scenarios with it." - Daniel Baker

Photo: New details in nearby starburst galaxy M82

Streamers of material are seen fleeing the disk of the galaxy, while concentrations of dense molecular gas surround pockets of intense star formation.

The rock-cut cave temples of Badami, India

The town of Badami in India lies at the mouth of a ravine with rocky hills on either side. The cave temples are carved out of the soft sandstone of these hill cliffs.

Video: Flying over an extraterrestrial land of lakes

Saturn's moon Titan ... we're talking about you! These lakes aren't water, by the way. They're liquid hydrocarbons.

New observations where stars end and brown dwarfs begin

Georgia State University astronomers say they have found observational evidence for the theoretically predicted break between very low-mass stars and brown dwarfs.

Outburst of Andromedid meteors may continue tonight

Watch for a possible continuation of the unexpected Andromedid meteor outburst tonight! The Geminid meteor shower is now rising to a peak, too.

How did snake venom evolve?

A new study looked a snake venom in order to learn how it evolved into the sophisticated and deadly cocktail of proteins it is today.

Have we seen the last of Comet ISON?

Comet ISON is now thought to be a traveling debris field, with no solid nucleus or core. Will we see the debris field from Earth? No one knows yet.

The intricate flow of Comet Lovejoy’s tail

Astronomers used the Subaru Telescope to capture this image of Comet Lovejoy's tail on December 3, 2013. This comet is now visible in earthly skies.

Last night’s moon with Venus

People around the world saw the moon and Venus last night. They'll be even closer tonight!