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Astronomy & Observing News

Astro News Briefs: March 4 - 10

A Universe of a Different Color March 8, 2002 | The "color of the universe," widely reported in January to be turquoise-green, is actually a pale cream-yellow very close to pure white. "We found a bug in our code!" say Karl Glazebrook and Ivan Baldry, who averaged the light of…

Variable Stars

Chi Cygni to Brighten in Early March

The long-period variable Chi Cygni peaks in March. Here's where to find it and what to expect.

Astronomy & Observing News

Astro News Briefs: February 18–24

Sun Spews Massive Bubble into Space February 22, 2002 | Our star unleashed a titanic coronal mass ejection, or CME, on February 18th. Containing billions of tons of matter, the superheated blast was captured by an extreme-ultraviolet camera aboard the orbiting Solar and Heliospheric Observatory. Fortunately, the outburst was directed…

Astronomy & Observing News

Astro News Briefs: February 11–17

A Solar-System Signpost? February 15, 2002 | Some young stars are surrounded by disks of dust left over from their formation. Eventually this material may coalesce into planets. But some older stars have dust disks too. Astronomers think these may be produced by collisions among comets, asteroids, and meteoroids in…

Astronomy & Observing News

Astro News Briefs: February 4–10

Read more of the week's astronomy headlines, with links to additional information.

Celestial News & Events

Comet Ikeya-Zhang Heads South

This comet remains visible in binoculars as it heads south through the spring sky.

click on the image

Moon to Cover Saturn on February 20th

Wednesday evening's lunar occultation of Saturn offers a prime-time viewing opportunity for North Americans.

Astronomy and Society

Astronomy Outreach Survey Online

The Astronomical Society of the Pacific and the Astronomical League have teamed up to produce a survey on astronomical public outreach.

Pro-Am Collaboration

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