Posts by 

Deborah Byrd

Will the IAU democratize the way it names space objects?

The International Astronomical Union's decision to demote Pluto from full planet status was unpopular. Will these astronomers change the way they do things?

Can you see Comet PANSTARRS now?

Even if you couldn't spot Comet PANSTARRS before, you might spot it tonight - or soon - because it's in a darker sky and near the Andromeda Galaxy.

Easter morning sunrise over Italy’s Basilica of Superga

Sunrise on Easter, a holiday of rebirth, next to a basilica built to keep a promise.

Why Mars exploration will be suspended in April, 2013

Planet Mars mission controllers are preparing to suspend explorations of the Red Planet via spacecraft for 17 to 21 days in April, 2013.

Dark river of Milky Way, with airglow

International Dark Sky Week begins one week from today, April 5 – 12, 2013. In a dark sky, you could see what this photo has captured: the Milky Way and airglow.

Watch NOVA video of February 15 meteor explosion over Russia

It entered Earth's atmosphere over Russian on February 15, 2013 and exploded in the atmosphere, injuring over 1,000 people.

Video: Underwater fish tornado

'Fish tornado' video taken off Cabo Pulmo National Park in Baja, California.

Why is this Northern Hemisphere spring so cool?

Scientists are beginning to offer explanations as to how global warming can lead to a longer winter.

A glance back at the International Space Station

When SpaceX Dragon left the International Space Station (ISS) yesterday, before heading back to Earth, it took a last look over its shoulder at the ISS in space.

SpaceX Dragon 2 has returned to Earth

Dragon left the International Space Station earlier loaded with science gear. The capsule returned at around 11:30 a.m. CDT today (16:30 UTC) after a five-hour journey from space to splashdown.