The vast cosmos has always been a source of intrigue, with the quest for life beyond Earth spanning decades. The recent revelation of potential biosignatures on the exoplanet K2-18b has sent ripples through the astronomical community. This has prompted a retrospective look at the past decade of discoveries that have revolutionized our understanding of planetary […]
NASA’s James Webb Space Telescope has captured the first clear evidence for carbon dioxide in the atmosphere of a planet outside the solar system. This observation of a gas giant planet orbiting a Sun-like star 700 light-years away provides important insights into the composition and formation of the planet. The finding, accepted for publication in […]
As astronomers are looking for a hypothetical “Planet Nine” in our solar system, an exoplanet 336 light years from Earth is looking more like the Planet Nine of its star system. Planet Nine, potentially 10 times the size of Earth and orbiting far beyond Neptune in a highly eccentric orbit around the sun, was proposed […]
Japanese astronomer team led by Teruyuki Hirano of Tokyo Institute of Technology has validated 15 exoplanets orbiting red dwarf systems and found one of them highly akin to Earth and habitable. It could be of particular interest as researchers describe it as a ‘super-Earth’, which could harbour liquid water, and potential alien life. One of them, K2-155 […]