First Ever Image of a Multi-Planet System Around a Sun-like Star Captured by ESO Telescope

First ever image of a multi-planet system around a Sun-like star. (Credit: European Southern Observatory)

GARCHING BEI MUNCHEN, Germany (ESO PR) — The European Southern Observatory’s Very Large Telescope (ESO’s VLT) has taken the first ever image of a young, Sun-like star accompanied by two giant exoplanets. Images of systems with multiple exoplanets are extremely rare, and — until now — astronomers had never directly observed more than one planet orbiting a star similar to the Sun. The observations can help astronomers understand how planets formed and evolved around our own Sun.

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June is Asteroid Month

Asteroid Day TV is on Air

Tune in to watch asteroid-themed programming from Discovery Science, TED, IMAX, BBC, CNN, the European Space Agency (ESA), the European Southern Observatory (ESO) and other top content producers.

Click Here to Start Watching

Asteroid Day TV will stream through the month of June in addition to Asteroid Day LIVE on 30 June. All programming is produced in partnership with Broadcasting Center Europe (BCE) and SES satellites.

Thanks to the unparalleled reach of SES, Asteroid Day TV programming will reach millions of viewers. Click here for satellite access information.

Starting 22 June | ESA Asteroid Day Programmes

The European Space Agency’s 2020 Asteroid Day virtual programme series will feature scientists, astronomers, and astronauts reaching out to audiences everywhere. Each will be in a different language and broadcast on ADTV in the week leading to Asteroid Day. Dates to be announced soon.

30 June | Asteroid Day Live From Luxembourg

Asteroid Day LIVE is back! This year we come to you with experts calling in from around the world to discuss the latest missions, discoveries, opportunities and challenges that asteroids present. This year ADLIVE will premiere on Asteroid Day (30 June) – exact times, topics, and guest line-up to be announced soon.

ESA Confirms Asteroid Will Miss Earth in September

Asteroid Lutetia (Credit: ESA)

PARIS (ESA PR) — Asteroid 2006 QV89, a small object 20 to 50 metres in diameter, was in the news lately because of a very small, 1-in-7000 chance of impact with Earth on 9 September 2019.

In the first known case of ruling out an asteroid impact through a ‘non-detection’, ESA and the European Southern Observatory have concluded that asteroid 2006 QV89 is not on a collision course this year – and the chance of any future impact is extremely remote.

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Interstellar Visitor is Really a Comet Not an Asteroid

Artist impression of ‘Oumuamua (Credit: ESA/Hubble, NASA, ESO, M. Kornmesser)

PARIS (ESA PR) — An object from another star system that made a brief appearance in our skies guised as an asteroid turns out to be a tiny interstellar comet.

‘Oumuamua, a name that reflects the Hawaiian meaning for ‘a messenger from afar, arriving first’, was discovered by astronomers working with the Pan-STARRS survey in Hawaii in October last year as the object came close to Earth’s orbit. Follow-up observations by ESA’s Optical Ground Station telescope in Tenerife, Canary Islands, and other telescopes around the world helped determine its trajectory.

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Join the Planetary Defenders on Saturday

Video Caption: On Saturday, 30 June, watch live when scientists, mission planners, asteroid experts and astronauts from ESA, the European Southern Observatory and worldwide bring you the latest news and science from the work they do to help defend our planet. Watch online from the ESO Supernova planetarium, 30 June 13:00 CEST: http://www.esa.int/asteroidday











Planet Found in Habitable Zone Around Nearest Star

Artist's impression of the planet orbiting Proxima Centauri. (Credit: ESO)
Artist’s impression of the planet orbiting Proxima Centauri. (Credit: ESO)

Pale Red Dot campaign reveals Earth-mass world in orbit around Proxima Centauri

GARCHING BEI MUNCHEN, Germany (ESO PR) — Astronomers using ESO telescopes and other facilities have found clear evidence of a planet orbiting the closest star to Earth, Proxima Centauri. The long-sought world, designated Proxima b, orbits its cool red parent star every 11 days and has a temperature suitable for liquid water to exist on its surface. This rocky world is a little more massive than the Earth and is the closest exoplanet to us — and it may also be the closest possible abode for life outside the Solar System. A paper describing this milestone finding will be published in the journal Nature on 25 August 2016.

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ESO Announces Discovery of 32 New Exoplanets

eso_Gliese_667
An artist's conception of a planet orbiting Gliese 667 C. The 6 Earth-mass exoplanet circulates around its low-mass host star at a distance equal to only 1/20th of the Earth-Sun distance. The host star is a companion to two other low-mass stars, which are seen here in the distance. Credit: ESO/L. Calçada

ESO PRESS RELEASE

Today, at an international ESO/CAUP exoplanet conference in Porto, the team who built the High Accuracy Radial Velocity Planet Searcher, better known as HARPS, the spectrograph for ESO’s 3.6-metre telescope, reports on the incredible discovery of some 32 new exoplanets, cementing HARPS’s position as the world’s foremost exoplanet hunter. This result also increases the number of known low-mass planets by an impressive 30%. Over the past five years HARPS has spotted more than 75 of the roughly 400 or so exoplanets now known.

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