Auroral experiments make glowing plasma patch.
This is a preview of subscription content, access via your institution
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Rent or buy this article
Get just this article for as long as you need it
Prices may be subject to local taxes which are calculated during checkout
Pedersen T. R. & Gerken E. A. Nature 433, 498-500 (2005).
Pedersen T. et al. Geophys. Res. Lett. 36, L18107 (2009).
Related external links
The High Frequency Active Auroral Research Program
Rights and permissions
About this article
Cite this article
Lubick, N. Artificial ionosphere creates bullseye in the sky. Nature (2009). https://doi.org/10.1038/news.2009.975