The Nancy Grace Roman Space Telescope launches in September 2026. It will map 100× more sky than Hubble per snapshot, hunt dark energy, and photograph exoplanet atmospheres — a complete guide to NASA's next great observatory.
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.
The search for extraterrestrial life in 2025: Perseverance's biosignatures on Mars, Europa Clipper's ocean hunt, Dragonfly at Titan, and Enceladus plume chemistry.
The Goldilocks zone is a dangerous oversimplification — why M-dwarf tidal locking, subsurface oceans, and atmospheric feedback reshape the real search for habitable worlds.
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.
