on the left, a black disk with a white halo against a dark blue background.on the right, a small black dot surrounded by a light orange halo and then a dark orange halo against a black background

Astronomy & Observing News

New Views of Vega’s Dusty Disk

High-resolution images reveal the debris disk around Lyra’s brightest star to be exceedingly smooth. If any planets lurk therein, they must be small.

Vega brilliance

Astronomy & Observing News

Vega, the Star at the Center of Everything

While we may quibble about how to pronounce its name, there's no denying that Vega is one of the most fascinating and useful stars in the heavens.

Astronomy & Observing News

Meet Vega, the Jewel of the Lyre

Meet Vega, the fifth-brightest star in the night sky and the most brilliant star in the constellation Lyra. Vega is in the prime of its life on the main sequence, but it's notable for its speedy spin and infrared-radiating debris disk.

Observing

Vega Promises, Venus Visits M35, and a Subtle Comet Shines at Morning

A familiar light shines in the east at dusk, Venus makes a pit stop at a departing star cluster, and Comet PanSTARRS (C/2016 M1) coaxes before dawn.

Astronomy Questions & Answers

How do you pronounce “Vega” and “Canis Major”?

How do you pronounce “Vega”? “Canis Major”? In 1941 the American Astronomical Society formed a committee of Samuel G. Barton, George A. Davis Jr., and Daniel J. McHugh to consult with astronomers, educators, Arabic scholars, and planetarium lecturers and come up with a list of preferred pronunciations for common star…

Astronomy & Observing News

Vega Mystery Solved; Red Dwarf Mystery Grows

Hidden in plain sight. Familiar Vega, one of the brightest stars in the sky, has just yielded up a surprising secret about its true nature.Photo by Akira Fujii. Astronomers have finally figured out the long-standing mystery of why Vega, the fifth-brightest star in the night sky, is brighter than it…

Astronomy & Observing News

Vega's Clumpy Dust May Reveal Hidden Planet

Millimeter-wavelength observations reveal that a member of the Summer Triangle may have a planet orbiting it.