Amazing Video Of The Night Sky Over Chile
http://www.dearastronomer.com/
From the video description:
Time-lapse of a whole night at the ALMA Array Operations Site (AOS), located at 5000 meters altitude on the Chajnantor plateau, in the II Region of Chile. As the Moon sets at the beginning of the night, three of the first ALMA antennas start tests as part of the ongoing Commissioning and Science Verification process. Because they are pointing at the same target in the sky at any moment, their movements are perfectly synchronised.
As the sky appears to rotate clockwise around the south celestial pole (behind the rightmost, stationary antenna), the center of the Milky Way, initially visible in the upper left as a yellowish bulge crossed by dark dust lanes, disappears from view. Then, the Small and Large Magellanic Clouds, two neighboring galaxies of the Milky Way, rise from behind the two antennas on the right.
The flashes on the ground are the car lights of the guards patrolling at the AOS. ALMA, the Atacama Large Millimeter/submillimeter Array is the largest astronomical project in existence and is a truly global partnership between the scientific communities of East Asia, Europe and North America with Chile. ESO is the European partner in ALMA.
credit: ESO / José Francisco Salgado
Ray Sanders is a Sci-Fi geek, astronomer and blogger. Currently researching variable stars at Arizona State University, he writes for Universe Today, The Planetary Society blog, and his own blog, Dear Astronomer
2012-12-04 08:05:45
Source: http://www.dearastronomer.com/2011/02/22/amazing-video-of-the-night-sky-over-chile/
Source:
