Posts by 

Deborah Byrd

Success for Japan’s Akatsuki Venus probe!

Akatsuki failed to reach orbit five years ago. Now The Japan Aerospace Exploration Agency (JAXA) confirms it's circling Venus.

Strong earthquake off Indonesia’s Ambon island

USGS reports a 6.9-magnitude quake this morning - a strong earthquake - in the ocean near Indonesia's Ambon Island. Why this region is prone to strong earthquakes.

Rare and beautiful Lowitz arc

The Lowitz arc is associated with the common 22-degree halo often seen around the sun or moon. It's rare, faint and fleeting.

Monstrous baby galaxies in dark matter

This nest of monstrous baby galaxies, 11.5 billion light-years away, appears to reside at the junction of gigantic filaments in a web of dark matter.

End of 2015 hurricane season

Below-normal Atlantic hurricane season, but active eastern and central Pacific season shatters records.

Amazing photos of moon and Venus

Throughout the day on Monday, as the hours ticked by, the moon moved closer to Venus and ultimately passed in front of it. More photos!

Cygnus resupply mission blasts off

Commercial space station resupply launch success! The Cygnus spacecraft is at last on its way to the International Space Station, carrying vital food and supplies.

Early Geminid fireball over Tucson

Geminids meteors are beginning to fly. The shower peaks on the night of December 13.

Two powerful volcanos erupted this week

Europe's Mount Etna and Nicaragua's Momotombo both erupted spectacularly in this first week of December, 2015.

LISA Pathfinder lifts off

LISA Pathfinder - forerunner of a mission that, it is hoped, will detect gravitational waves from space - lifted off at 4:04 GMT (12:04 a.m. EST) on on December 3, 2015.