Posts by 

Eleanor Imster

Stars before sunrise

A starry sky before sunrise, over Clear Creek, Arkansas.

4.6-magnitude earthquake shakes southern California

A magnitude 4.6 earthquake shook a wide swath of southern California on March 11.

Hear the whale with a human-like voice

Researchers working near him thought another person was talking and were surprised to find the voice was coming from the whale.

NASA beams Mona Lisa to the moon

Image of Mona Lisa becomes first-ever laser communication at planetary distance.

Happy Valentines Day

Love is everywhere. You just need to look for it.

February sunset over the Po

Today's image, sunset over Italy's Po River near Turin, comes from EarthSky Facebook friend Marco Mereu.

Morning moon over Los Angeles

Today's image: 'Los Angeles 2-8-13' by EarthSky Facebook friend Peter Rodney Breaux. It's gorgeous.

Lightning tied to onset of headaches, migraines, says study

A new study has found that lightning might affect the onset of headache and migraines.

Yaks are back

Conservationists find nearly 1,000 wild yaks in remote Tibetan Plateau

Long term global warming trend continues

2012 was the ninth warmest year in the 132-year record. The ten warmest years have all occurred since 1998. The last cooler-than-average year was 1976.