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ESO


— Space

ALMA provides detailed look at galaxy formation in the early Universe

By - July 24, 2015 2 Pictures

Astronomers have used the Atacama Large Millimeter/submillimeter Array (ALMA) to observe distant clouds of star-forming gas from just 800 million years after the Big Bang. The findings represent the first time that the objects have been seen as anything more than just faint blotches, and the new data from the observations is set to significantly impact our understanding of the early Universe.

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— Space

Astronomers discover Jupiter's twin orbiting a distant Sun-like star

By - July 20, 2015 1 Picture

A team of international astronomers has discovered a gas giant orbiting a distant star with characteristics remarkably similar to those of our own Jovian planet, Jupiter. The significance of the discovery is that the gas giant was found to orbit roughly the same distance from its host star HIP 11915, as Jupiter does from the Sun. This positioning may have profound implications for creating conditions favorable to the development of a habitable Earth-like planet in HIP 11915's inner solar system.

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— Space

Astronomers create first 3D image of iconic Pillars of Creation

By - April 30, 2015 2 Pictures
Astronomers from the European Southern Observatory have used data from the Multi Unit Spectroscopic Explorer (MUSE) instrument to compile the first 3D image of the Pillars of Creation, uncovering some key characteristics of the structures in the process. A shot of the magnificent structures composed of interstellar gas was first captured by the Hubble Space Telescope in 1995, and remains one of the most iconic images of space exploration to date. Read More
— Space

Hubble and VLT team up to reveal giant galaxies shutting down from the inside out

By - April 17, 2015 3 Pictures
Astronomers have used the ESO's Very Large Telescope (VLT) in conjunction with the NASA/ESA Hubble Space Telescope to reveal the secrets of how star formation shuts down in distant galaxies, just three billion years after the Big Bang. Focusing on huge, quiescent elliptical galaxies known as spheroids, the findings are expected to improve our understanding of the evolution of the Universe. Read More
— Space

VLT's SPHERE highlights a missing brown dwarf

By - February 18, 2015 2 Pictures
The ESO has turned the Spectro-Polarimetric High-contrast Exoplanet Research instrument (SPHERE) towards an unusual double star with the expectation of finding an orbiting brown dwarf. However, the observations didn’t quite go according to plan, with the instrument – which is the latest addition to the Very Large Telescope (VLT) – coming up short. The findings have led to an ongoing re-examination of the cause of the binary stars’ unusual behaviour. Read More
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