Editorial: International years galore • Solar terrestrial website up and running • Quasar clusters and dark matter • Mixed news for extrasolar planets • Helix nebula • Geophysicists set sail • Dark skies bring better spirals • Happy birthday SN 1987A • Surprise cuts to science funding.

• Book ID: 111100371
• Publisher: John Wiley and Sons
• Year: 2007
• Tongue: English
• Weight: 244 KB
• Volume: 48
• Category: Article
• ISSN: 1366-8781
• DOI: 10.1111/j.1468-4004.2007.48204.x