Summary: ESOcast is a video podcast series dedicated to bringing you the latest news and research from ESO – Astronomy made on planet Earth. Here we explore the Universe's ultimate frontier with our host Doctor J, a.k.a. Dr. Joe Liske.
ESOcast 88: Fulldome Specialists visit Chile
This is the ESOcast that no viewer will want to miss. We discuss the result of the quest to find a planet around the closest star to the Solar System.
ESO is a place where talented engineers, astronomers and many other specialists from all over the world meet and work together. A place where knowledge is shared to provide the astronomical community with the tools to conduct cutting-edge research. One of the ESO scientists who is well known to ESOcast viewers is our regular presenter, Dr J. aka Dr Joe Liske.
Chile’s Atacama Desert is one of the driest places in the world. It’s paradise for the professional astronomers who use ESO’s telescopes. Some of the world’s most powerful instruments for astronomical research are here.
ESO has awarded the biggest contract in ground-based astronomy — to build the E-ELT dome and telescope structure. So it’s a good time to take a look at what the E-ELT will be.
Astronomers using telescopes at ESO's observatories in Chile have discovered three planets around a dim dwarf star just 40 light-years from Earth. These worlds have sizes and temperatures similar to those of Venus and the Earth, and they are the best targets so far found in the hunt for life elsewhere in the Universe.
The Atacama Desert in northern Chile is famed for its dark night skies, which can be enjoyed in their full glory thanks to the absence of light pollution. But even the darkest sky is not completely dark. Astronomers at ESO's observatories often encounter a natural light phenomenon above ESO’s telescopes known as the zodiacal light.
As night falls, telescopes at ESO's observatories are just starting the night’s observations. But all of a sudden a strange phenomenon appears in the distance. What could this be? Let’s take a closer look!
And a unique new project will now allow members of the public to go behind the scenes and follow a planet hunt as it happens!
Not a single confirmed planet outside the Solar System had been detected before the year 1990. But, remarkably, we now know of thousands and have studied many in surprising detail.
ESO’s La Silla Observatory on a moonless night, deep in the Atacama Desert of Chile. It should be very dark -- but strange green and red colours can be seen to shimmer in the sky. What are these mysterious glows? And why do they seem to be getting more frequent? Find out more in this episode.
Images from ESO’s Very Large Telescope and the NASA/ESA Hubble Space Telescope have revealed unique and totally unexpected structures in the dusty disc around the star AU Microscopii. These fast-moving wave-like dust features are unlike anything ever observed, or even predicted, before now.
ESO telescopes are being used to search for the subtle signs of magnetic fields in other stars and even to map out the star spots on their surfaces. This information is beginning to reveal how and why so many stars, including our own Sun, are magnetic, and what the implications might be for life on Earth and elsewhere in the Universe.
ESOcast 75: ESO’s Top 10 Discoveries
ESOcast 74 looks at ESO’s pair of survey telescopes at Paranal: the Visible and Infrared Survey Telescope for Astronomy (VISTA) and the VLT Survey Telescope (VST).