Collisions in the Fomalhaut system revealed by Hubble; two massive planetesimal impacts detected 20 years apart demonstrate active debris disk...

Webb captures dwarf stars in Westerlund 2 stellar nursery; James Webb reveals brown dwarfs and planetary disks 20,000 light-years away...

Interstellar comet 3I/ATLAS captures public imagination; July discovery through December approach reveals how timing, NASA shutdown, and Avi Loeb drove...

Very Low Earth orbit satellites expand capabilities; VLEO technology at 60-250 miles altitude enables higher-resolution imaging, faster communications, and advanced...

Unprecedented images of Sun from PUNCH mission; four spacecraft synced across 8,000 miles reveal coronal mass ejections and space weather...

Illuminate dark matter mysteries - James Webb Space Telescope reveals elongated early galaxies suggesting ultralight axion particles or warm dark...

Closest approach to Earth December 19; interstellar comet 3I/ATLAS passes 168 million miles away marking rare opportunity studying third confirmed...

Massive stars make their mark in Hubble image; Markarian 178 dwarf galaxy reveals Wolf-Rayet stars creating reddish hue from recent...

How Planets Begin revealed through new laboratory; Southwest Research Institute NOUR Lab recreates interstellar conditions tracing chemical transformation from clouds...

Uranus and Neptune are not ice giants; University of Zurich research reveals rockier interiors than expected challenging traditional planetary classification...