Posts by 

Deborah Byrd

5.7-magnitude earthquake in northern California last night

This is a relatively large quake, even for California, but there are no reports of injuries or damages so far from the May 23, 2013 quake.

The Ring Nebula’s true shape

The Ring Nebula's true shape - revealed in this composite image made in visible light and infrared - is vastly more intricate than astronomers knew.

M5-class solar flare on May 22

The flare produced a beautiful coronal mass ejection, or CME, which was not Earth-directed but could deliver a glancing blow in the next few days.

View from space: Four satellites views of Moore tornado

Four images from space, from NASA and NOAA satellites, of the Moore, Oklahoma tornado on May 20, 2013.

Official death toll lowered in Moore, OK tornado tragedy

Officials have lowered the death toll to 24 confirmed deaths and hundreds of injuries from the massive tornado that struck Moore, Oklahoma yesterday.

Moore, Oklahoma tornado May 20, 2013

Links to the the tragic consequences, and how to donate to help the victims, below.

What are the 10 deadliest U.S. tornadoes?

These are the 10 deadliest U.S. tornadoes since 1900.

May day in an English meadow by the sea

This meadow in Northumberland, overlooking the North Sea, typifies a landscape that many of us outside the UK imagine, when we think of England.

Billion-year-old water found in reservoir under Ontario

Researchers don't know yet whether anything has been living in the water, which has been out of contact with Earth's atmosphere for over a billion years.

Planet-hunting Kepler spacecraft in trouble

It went into safe mode on Tuesday, May 14 after the #4 reaction wheel, needed to orient the spacecraft, would not spin.