Is Wolf 1069 b the Earth-like exoplanet we've been looking for?
, has an orbital period of 88 days. As a result, its surface temperatures reach as high as 800 degrees Fahrenheit .
Unlike Mercury, Wolf 1069 b lies within its star habitable zone despite its much shorter orbital period of 15.6 days. This is because its star is a, meaning it's much smaller than our sun and Wolf 1069 b receives approximately 65% of the solar radiance that Earth receives. This improves its prospects for habitability, with relatively desirable surface temperatures that range between minus 139.27 degrees Fahrenheit and 55.13 F , with an average of minus 40.25 F .
One unique feature of Wolf 1069 b is that it is tidally locked to its parent star, meaning one side is always in daylight and the opposite side is always in darkness. While tidal locking means the planet doesn't have a day/night cycle like Earth, the researchers hope that its dayside could still boast habitable conditions. instrument on the 11.5-foot telescope at the Calar Alto Observatory in Spain.
"I want to highlight the incredible international team effort that was put together to discover such a fascinating planet," Kossakowski told Space.com in an email."As the first author, I consider myself to be the 'project manager' of the planet discovery, where I get to bring together the brightest minds in the field to achieve something great. Everyone brings their own expertise to the table, and without them, the discovery would not be made possible.
CARMENES can observe astronomical objects using two separate spectrographs in both the visual and near-infrared channels. The instrument discovered Wolf 1069 b using the exoplanet detection method known asGiven its relatively short distance from Earth of 31 light-years, Wolf 1069 b is now the sixth closest Earth-mass habitable zone exoplanet; the others are, in order of increasing distance,
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