Content tagged "exoplanets".
7 items (7 articles, 0 stories)
The AI pipeline RAVEN analyzed light curves from 2.2 million TESS-observed stars, confirming 118 new planets and revealing that roughly 10% of Sun-like stars host a close-in planet. Here's how it works and why it matters.
M-type dwarf stars — red dwarfs — make up more than 70% of all stars in the galaxy. They're small, long-lived, and surrounded by rocky planets. So why are they so hostile to life? SORABUMI breaks down the battle between stellar flares and planetary atmospheres.
How did Earth, Mars, and Jupiter come to exist? Starting from clouds of gas and dust, this explainer walks through the step-by-step process of planet formation — and what the explosion of exoplanet discoveries has taught us about just how many ways a planetary system can turn out.
The 'habitable zone' gets thrown around a lot in exoplanet news. But it's never just about distance. Atmosphere, magnetic fields, rotation, and hidden subsurface oceans beyond the zone entirely — here's what conditions for life actually look like, explained with diagrams.
JWST detected a thick atmosphere on TOI-561 b, a scorching rocky planet orbiting its star in just 11 hours. Here's why an atmosphere can survive in that environment — and why the discovery changes everything about how we study exoplanets.
With more than 6,000 confirmed exoplanets, have we found a second Earth? We break down what the habitable zone actually means, how similarity is measured, and how the Nancy Grace Roman Space Telescope is about to change the search.
Benzene has been found in space. Amino acids and nucleobases hitchhike on comets. Organic molecules are everywhere. So why does life seem to exist only on Earth? JWST's latest observations are forcing us to rethink the enormous gap between raw ingredients and living things.