Posts by 

Deborah Byrd

May 18 view from space of Pavlof Volcano

Situated in the Aleutian Arc about 1,000 kilometers southwest of Anchorage, Pavlof Volcano began erupting on May 13, 2013.

Video: How does toothpaste make orange juice taste bad?

Be prepared to amaze your friends at breakfast when you explain why orange juice and toothpaste together taste so weird.

A beautiful planetary trio on May 26

Jupiter (left), Venus (bottom) and Mercury on May 26, 2013, the closest three planets appear in Earth's sky until 2021.

Closest three planets until 2021

This photo from Mike O'Neal in Oklahoma shows Jupiter, Venus and Mercury on May 25, 2013, one day before they are closest on May 26.

8.3-magnitude earthquake in Sea of Okhotsk, in Russia’s Far East

Emergency agencies in the Far East issued a tsunami warning for Sakhalin and the Kuril islands, but lifted it soon afterwards.

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.