Posts by 

Deborah Byrd

Is this green rock from Mercury?

A meteorite designated Northwest Africa 7325 has a highly unusual chemistry similar to that measured by NASA's Mercury Messenger probe.

View from space: North Korea and South Korea

As political tensions continue to mount between North and South Korea, a view of these two nations from space.

Last night’s galaxy and comet rendezvous

Here is the beautiful Comet PANSTARRS as it appeared near the Andromeda Galaxy on April 4, 2013.

Curiosity rover’s parachute flapping in the wind on Mars

NASA has released seven images from the Mars Reconnaissance Orbiter showing Curiosity's parachute shifting its shape in response to the wind on Mars.

100 billion planets, say astronomers

Planets planets everywhere, and 100 billion of them Earth-like? A team of astronomers in New Zealand says it has just the technique to detect them.

Video: Best images of Earth from orbit in 2012

Stunning video compilation including true color satellite images, data visualizations, time lapses from ISS, and more.

Star trails over upper Yosemite Falls

Star trails over Yosemite Falls, the highest measured waterfall in North America.

Video: Black hole eats a super-Jupiter

ES astronomers said on April 2 they seen telltale evidence of a black hole disrupting the outer atmosphere of a super-Jupiter.

Everything you need to know: Comet PANSTARRS in April 2013

If you haven't caught Comet PANSTARRS yet, try in early April 2013! PANSTARRS photos and viewing guide here.

View from space: Four volcanoes in March 2013

We live on a world with active volcanoes. Beautiful NASA images from space of recent activity at four of them.