Tag: SuperEarths
Exoplanets: two new super-Earths discovered near Earth
Researchers report in a study accepted into the journal Astronomy & Astrophysics, discovery by the space telescope tess of two exoplanets strangely similar to Earth. Named HD 260655b and HD…
Exoplanets: the interior of super-Earths is reproduced on Earth
You will also be interested [EN VIDÉO] In search of exoplanets Since the discovery of the first exoplanet, Pegasus 51b, in 1995, scientists are still trying to discover new ones.…
Discovery of mini-Neptunes that transform into super-Earths
There are many mini-Neptunes among exoplanets. Planets which, like our Neptune, are essentially composed of hydrogen and helium. Astronomers have just found two of them that are losing their atmosphere…
Super-Earths may be more resistant than previously thought to cosmic radiation
By studying the behavior of iron under the extreme pressure and temperature conditions that prevail in the cores of super-Earth type exoplanets, a team of American researchers has shown that…
Super-Earths resist cosmic radiation better than previously thought
By studying the behavior of iron under the extreme pressure and temperature conditions that prevail in the cores of super-Earth type exoplanets, a team of American researchers has shown that…
Super-Earths may be much more resistant to cosmic radiation than previously thought
By studying the behavior of iron under the extreme pressure and temperature conditions that prevail in the cores of super-Earth type exoplanets, a team of American researchers has shown that…