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Space Telescopes

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Hubble Maps 25 Years of Expansion in the Crab Nebula

The study ties the remnant’s growth to the central pulsar’s wind.

Schmidt Sciences Unveils Lazuli, a Private Three-Meter Space Telescope

Record-Long Gamma-Ray Burst and Earliest-Known Supernova Challenge Models of Cosmic Explosions

Early JWST Campaign Finds Stellar Noise Hindering TRAPPIST-1e Atmosphere Test

Euclid Data Maps a Cooling Universe as Star Formation Declines

Hubble Spots White Dwarf Devouring Icy, Nitrogen-Rich Exo‑Pluto Fragment

New UC Santa Cruz Model Explains JWST’s Steam‑Rich Sub‑Neptunes

Gas Giant HIP 67522 b Triggers Intense Stellar Flares, Accelerating Its Atmospheric Loss