
cosmos
Feb 09, Space & Earth/Space Exploration An artist's concept of the Oort cloud. Credit: NASA
A possible naked-eye comet in March
Map the sky and learn about astronomy with Aciqra
Aciqra is a great free program for astronomy enthusiasts. It will map the sky for you, act as a virtual planetarium (in 2D) and will even track movement of stellar phenomena like planets and stars or even deep space objects (DSOs), and more. Sponsored Links:3D Satellite Viewer - screamyGuy
Google Earth : bientôt des images encore plus précises
INFORMATION : Si vous souhaitez la survie d'un web libre et gratuit, merci de désactiver votre bloqueur de publicité ou de nous mettre en liste blanche. Pour rappel, la publicité diffusée sur ce site est notre unique source de revenus permettant de vous proposer gratuitement ce contenu en finançant le salaire des journalistes. Plus d'explicationsCentre de Nouvelles ONU
Kairn.com
To better serve Canadians, Natural Resources Canada recently re-organized its website and archived older content. As a result, many pages have been removed and the addresses of the remaining pages have changed.

