NASA Administrator Jared Isaacman recently signaled that the idea to relocate Discovery to Texas faces serious financial and ...

It is with a heavy heart that I announce that NASA Earth Science Communications has directed The Earth Observer to conduct an ...

After Apollo 11 shifted the space race, Soviet leaders feared the U.S. Shuttle could become a space bomber and rushed to build a counterpart. This story traces how public documents, covert ...

The Champagne Cluster is a rare and beautiful example of two galaxy clusters smashing together. Its festive name comes from ...

NASA's Marshall Space Flight Center in Huntsville, Alabama, manages the Chandra program. The Smithsonian Astrophysical ...

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous ...

The new year should be a time for renewal and relief. Whatever happens next, at least the previous year is done, so that’s a ...

A bubbly-looking galaxy smashup called the Champagne Cluster offers a rare glimpse into cosmic collisions—and the hidden behavior of dark matter. The Champagne Cluster is a dramatic cosmic system ...

Astronomers are getting used to a strange new kind of cosmic mystery: worlds that seem to appear in their data, linger for ...

AI will no longer remain a novelty. It will propel the integration of technology and human lifestyle, like we saw last when ...

Ring in the New Year with the "Champagne Cluster," a distant galaxy cluster featured in a new image that combines data from ...