Posts by 

Deborah Byrd

Video: Two comets to fly by Mercury November 18 and 19

The MESSENGER spacecraft, now in orbit around Mercury, will take this opportunity to study the comets so close to the sun.

Bioluminescent tube worm

Scientists at Scripps Institution of Oceanography in San Diego are unraveling the mechanisms behind the dazzling bioluminescent display of this tube worm.

Comet ISON in outburst

The comet will be in a conspicuous place in the sky for the next several mornings, near the bright star Spica on the sky's dome.

Comet ISON has an outburst!

"We have no idea ... what ISON will do in the next couple of weeks! We simply urge everyone who can to get out and observe it while they can."

Video: Home at the shore

A thanks to those working on the Jersey shore to restore damage wrought by Hurricane Sandy in 2012. This video shows the beauty that's still there.

Heavy atoms help give black hole jets their power

Jets of a black hole known as 4U1630-47 contains heavy particles, such as iron and nickel. It helps explain why black hole jets pack such a wallop.

Video: Zombie coral reefs

What corals are, and how some species of coral can seemingly come back... from the dead!

Yellowstone’s White Dome Geyser, midnight

White Dome Geyser, in the Lower Geyser Basin of Yellowstone National Park, erupting at midnight, by Zack Clothier.

Another view of the jet in Saturn’s F ring

The jets in Saturn's F ring are thought by scientists to be caused by the ring's particles interacting with small moons orbiting nearby.

Virus killing dolphins, and now whales, along U.S. east coast

The disease has spread from New York to Florida, with a total of 753 bottlenose dolphins washed ashore from July 1 until November 3.