Ross 128 b tagged posts

Rocky Planet Neighbor looks familiar, but is Not Earth’s Twin

This artist's impression shows the temperate planet Ross 128 b, with its red dwarf parent star in the background. Credit: courtesy of ESO/M. Kornmesser

This artist’s impression shows the temperate planet Ross 128 b, with its red dwarf parent star in the background. Credit: courtesy of ESO/M. Kornmesser

Detailed chemical abundances of the Ross 128 help us understand its exoplanet Ross 128 b. Last autumn, the world was excited by the discovery of an exoplanet called Ross 128 b, which is just 11 light years away from Earth. New work from a team led by Diogo Souto of Brazil’s Observatório Nacional and including Carnegie’s Johanna Teske has for the first time determined detailed chemical abundances of the planet’s host star, Ross 128.

Understanding which elements are present in a star in what abundances can help researchers estimate the makeup of the exoplanets that orbit them, which can help predict how similar the planets are to the Earth...

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Closest Temperate World Orbiting Quiet Star discovered

This artist's impression shows the temperate planet Ross 128 b, with its red dwarf parent star in the background. This planet, which lies only 11 light-years from Earth, was found by a team using ESO's unique planet-hunting HARPS instrument. The new world is now the second-closest temperate planet to be detected after Proxima b. It is also the closest planet to be discovered orbiting an inactive red dwarf star, which may increase the likelihood that this planet could potentially sustain life. Ross 128 b will be a prime target for ESO's Extremely Large Telescope, which will be able to search for biomarkers in the planet's atmosphere. Credit: ESO/M. Kornmesser

This artist’s impression shows the temperate planet Ross 128 b, with its red dwarf parent star in the background. This planet, which lies only 11 light-years from Earth, was found by a team using ESO’s unique planet-hunting HARPS instrument. The new world is now the second-closest temperate planet to be detected after Proxima b. It is also the closest planet to be discovered orbiting an inactive red dwarf star, which may increase the likelihood that this planet could potentially sustain life. Ross 128 b will be a prime target for ESO’s Extremely Large Telescope, which will be able to search for biomarkers in the planet’s atmosphere. Credit: ESO/M. Kornmesser

ESO’s HARPS instrument finds Earth-mass exoplanet around Ross 128...

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