Using the Mayall 4-meter telescope at Kitt Peak National Observatory, an international team of astronomers has observed C-19—an extremely metal-poor stellar stream in the Milky Way's halo. Results of ...
Learn more about a new algorithm that helped reveal 87 stellar streams and what it could reveal about dark matter. In a night sky with more space than stars, globular clusters are bright exceptions.
The NTT IndyCar series makes its next stop on the streets of Arlington, Texas, for the Java House Grand Prix of Arlington on Sunday, March 15 (3/15/2026) at 12:30 p.m. ET. The NTT IndyCar Series Java ...