A recently discovered ultra-hot exoplanet, LTT9779 b, has been found to reflect around 80% of the light from its host star due to its unique metallic cloud cover, behaving like a mirror in the cosmos. , Technology & Science News, Times Now
ESA s CHEOPS mission is investigating the characteristics of planets outside the solar system and identifying "golden target" exoplanets for further analysis.
Unique family of alien worlds found locked in an orderly resonance dance
Scott Sutherland
mercredi, 27 janvier 2021 à 06:11 - The orderly dance of this disorderly collection of worlds challenges assumptions about how planet systems form
Astronomers have discovered a planetary system that has only gotten stranger the more they have looked at it.
In the southern constellation of Sculptor, a nondescript orange star was flagged by NASA s Transiting Exoplanet Survey Satellite (TESS) after the telescope spotted the tell-tale signs that planets were orbiting around it. TOI-178, as it came to be called, is a bit smaller and dimmer than our Sun. Observations by TESS recorded evidence for transits when the star s light dims slightly as a planet passes in front of it of at least one planet, or perhaps two.
Unique family of alien worlds found locked in an orderly resonance dance
Scott Sutherland
Wednesday, January 27th 2021, 6:11 am - The orderly dance of this disorderly collection of worlds challenges assumptions about how planet systems form
Astronomers have discovered a planetary system that has only gotten stranger the more they have looked at it.
In the southern constellation of Sculptor, a nondescript orange star was flagged by NASA s Transiting Exoplanet Survey Satellite (TESS) after the telescope spotted the tell-tale signs that planets were orbiting around it. TOI-178, as it came to be called, is a bit smaller and dimmer than our Sun. Observations by TESS recorded evidence for transits when the star s light dims slightly as a planet passes in front of it of at least one planet, or perhaps two.