Astronomer models radio pulsar nulling fractions by Zhang Nannan, Chinese Academy of Sciences edited by Sadie Harley, reviewed by Robert Egan Editors' notes ...

A new landmark study has pinpointed the location of the universe's "missing" matter, and detected the most distant fast radio burst (FRB) on record. Using FRBs as a guide, astronomers at the ...

Astronomers at the University of New Mexico have discovered a new gas giant planet, significantly larger than Jupiter, located 400 light-years away.

Astronomers have discovered the first step in planet birth, finding hitherto unseen structures in 78 planetary disks in the star-forming region of Ophiuchus.

Astronomers have discovered powerful X-ray jets from two ancient supermassive black holes being illuminated by the afterglow of the Big Bang.

On his first trip to the Grand Canyon Star Party, Dave Eicher joins thousands for a week of lectures, observing, and cosmic wonder.

Astronomers have gotten an unprecedented view of the bottom of the Sun. On Wednesday, the European Space Agency shared images that show, in all its tumultuous glory, our star's secretive south ...

Astronomers have finally tracked down missing "ordinary" matter, which they discovered hiding as gas spread out in the vast expanses between galaxies.

Hawaii risks losing its global astronomy edge and hundreds of employees if the Trump administration’s funding cuts are approved, said John O’Meara, deputy director and chief scientist of the W ...