![File:Live Webcast with Very Large Telescope Observations for ESO's 50th Anniversary (8043927945).jpg - Wikimedia Commons File:Live Webcast with Very Large Telescope Observations for ESO's 50th Anniversary (8043927945).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/8/8a/Live_Webcast_with_Very_Large_Telescope_Observations_for_ESO%27s_50th_Anniversary_%288043927945%29.jpg)
File:Live Webcast with Very Large Telescope Observations for ESO's 50th Anniversary (8043927945).jpg - Wikimedia Commons
![A webcast is a video and or audio broadcast transmitted on the internet. Webcasts are useful because they may either be distributed live or on demand. - ppt download A webcast is a video and or audio broadcast transmitted on the internet. Webcasts are useful because they may either be distributed live or on demand. - ppt download](https://images.slideplayer.com/17/5318012/slides/slide_2.jpg)
A webcast is a video and or audio broadcast transmitted on the internet. Webcasts are useful because they may either be distributed live or on demand. - ppt download
![A webcast is a video and or audio broadcast transmitted on the internet. Webcasts are useful because they may either be distributed live or on demand. - ppt download A webcast is a video and or audio broadcast transmitted on the internet. Webcasts are useful because they may either be distributed live or on demand. - ppt download](https://images.slideplayer.com/17/5318012/slides/slide_3.jpg)