Ranked by light-travel time. JADES-GS-z14-0 at z=14.32 leads — we are seeing it as it existed about 290 million years after the Big Bang. Here's the full top 10.
From Sputnik in 1957 to JWST deep fields, Chandrayaan-3, DART, and Ingenuity — the defining milestones of a century of space exploration through 2024.
Hubble at 34, Kepler's 2,600 exoplanets, James Webb's deepest infrared views, plus Nancy Grace Roman and Euclid — the space telescopes that rewrote astronomy.
Top 10 exoplanets in 2026 ranked: LHS 1140b, TRAPPIST-1e, K2-18b, TOI-700e, Proxima b, 55 Cancri e and more — distance, type, key fact, and JWST findings.
TRAPPIST-1e is our best shot at finding a habitable world beyond Earth. Here's what the James Webb Space Telescope is learning about its atmosphere, temperature, and biosignatures.