Posts by 

Deborah Byrd

Wildfire smoke meets thunderstorm

Photos shows the wildfire smoke sucked into an area of strong convection at the center of the thunderstorm, at speeds that can reach 100 miles (160 kilometers) per hour.

Wildfires in Russia continuing

Significant amounts of smoke from the wildfires in Russia and Siberia arrived in British Columbia in Canada this week, according to CBC News.

Cassini finds a south pole vortex at Titan

A Cassini images shows a swirling mass appears to execute one full rotation in about nine hours - much faster than Titan's 16-day rotation period.

Population strategies to stop short of 9 billion

The Worldwatch Institute has released the following 9 strategies for stopping short of reaching a human population of 9 billion by 2050.

New boson: what’s so cool about it? Try this video

This video from MinutePhysics might shed light for you on this week's announcement of a new boson, possibly the Higgs boson.

Scientists have learned what keeps us anxious

Scientists in Germany have learned how our brains keep us from letting go of anxiety after a trauma.

X-flare from active region 1515 on sun

After releasing a barrage of M-class flares over the past few days, sunspot 1515 released an X-flare on July 6. Its effects might deliver a glancing blow to Earth on July 8 or 9.

Burn scar from fire in Colorado Springs

The fire is 90% contained, but 776 firefighters are still there, on patrol or waiting to be reassigned. The burn scar is visible from space.

Middleweight black hole found

A middleweight black hole - with a mass perhaps 20,000 times that of our sun - has reveled itself to astronomers by as it feeds on a star that has come near it.

Vote on best images: Earth as Art

Follow the link in this post to vote on your top five favorite images, from 40 years of Landsat satellite history. Beautiful!