Posts by 

Deborah Byrd

Images and video of asteroid 1998 QE2 flyby

No danger ... and yet this asteroid captured the attention of astronomers worldwide.

Watch or participate in asteroid 1998 QE2 flyby today

Asteroid 1998 QE2 will pass about 15 times the moon's distance. Several organizations are looking at it, and you can join the fun.

Planetary trio has ended. Where do the planets go next?

Jupiter, Venus and Mercury are no longer within a 5-degree circle. But you can still see all three in the west after sunset for a few more days.

As Earth warms, Arctic is warming fastest

The Arctic has been warming about twice as fast as the rest of the globe. A new map from NASA illustrates this uneven warming.

This date in science: First space shuttle docking with ISS

On May 29, 1999, the Discovery space shuttle became the first to dock with ISS. But the first image of a shuttle docked with ISS took 12 more years.

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.