One of the most distant 'leaky' galaxies ever found may reveal how the universe reionized

Astronomers have identified one of the most distant candidate galaxies known to leak ionizing radiation—the same kind of ...
Smithsonian Magazine

A Rare Comet Made History as the Third Known Interstellar Object to Fly Through Our Solar System. Studies Are Now Revealing the Mysterious Conditions in Which I…

In the latest research, telescope observations of 3I/ATLAS examine its chemical structure and suggest that it took shape in a ...
Scientific American

NASA prepares to launch an unprecedented mission to save a dying space telescope

LINK’s mission is to rescue one of the most scientifically productive astronomical facilities in operation: NASA’s Neil ...

Chemically primitive galaxy from 13 billion years ago reveals record-low oxygen

An international team of astronomers has used the James Webb Space Telescope (JWST) and a natural phenomenon known as ...
Smithsonian Magazine

America’s First Space Station Proved Humans Could Live and Work in Orbit for Months. Now, the Public Can See What It Looked Like in Person for the First Time i…

A backup version of Skylab was displayed when the Smithsonian’s National Air and Space Museum opened 50 years ago. After ...