Europe’s most ambitious science missions were built on the assumption that NASA would be a stable partner, not a moving ...
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JWST Reveals Possible First Stars Through Cosmic Lens

It started with light that had traveled 13 billion years, across the expanse of space from a time when the universe was less than one billion years old. That faint glow emanated from a galaxy known as ...
A baby galaxy is throwing one heck of a tantrum, and it's shaking up our understanding of the earliest galaxies.
New observations show that asteroid 1998 KY26 is a mere 11 meters across and spinning twice as fast as previously thought.