Posts by 

Deborah Byrd

April 11 solar flare strongest so far in 2013

Today's flare was associated with an Earth-directed CME. Most CMEs reach Earth in one to three days, making this a great weekend to watch for northern lights.

Video: How NASA intends to capture an asteroid

Why capture an asteroid? It's something NASA wants to learn to do, in case astronomers someday find an asteroid on a collision course with Earth.

It’s raining from Saturn’s rings

Scientists believe that a rain of charged water particles from Saturn's icy rings flows into the planet's atmosphere.

Fun facts and science of ice cream

In honor of Ben & Jerry's ice cream, whose 35th anniversary was April 9 and who celebrated with a Free Cone Day.

Star trails look like rain over Baja, California

As we continue to celebrate International Dark Sky Week, we present this composite star trails image from photographer Sergio Garcia Rill.

Dying star blows off ghostly green bubble in space

Toward the end of its life, our own sun will go through a phase very much like the one pictured here.

Fusion rocket researchers envision 30-day trip to Mars

Will rockets powered by fusion eventually make interplanetary travel commonplace?

NASA plans to catch asteroid and place in orbit around moon

Why? In part because there's a growing realization that Earth is vulnerable to an asteroid strike.

NASA announces next-generation exoplanet hunter

Kepler has been amazing, but its field of view is small. TESS will be able to survey the entire sky, seeking planets orbiting other stars.

View from space: A cloudy, dusty day in Kuwait

On April 5, 2013, a thick veil of dust spanned hundreds of kilometers, with clouds hovering over the dust, especially over Kuwait.