NASA’s latest discovery in the heart of our galaxy is raising more questions than answers. For the first time, a mysterious ...

The Hubble is a “glowing success story of America’s technological prowess”, says NASA. Among its long list of breakthroughs, Hubble’s deep field observations in 1995 captured roughly 3,000 distant ...

Proposed Trump cuts to NASA programs will be felt most in Oklahoma City and Norman and will take years to correct if ...

Astronomers using the James Webb Space Telescope have made a shocking discovery that our universe might be inside a huge ...

NASA's Curiosity rover drills into Mars' surface again, revealing ancient mudstone that hints the Red Planet once had water—and maybe even life.

Work for now continues daily at Kennedy Space Center on a new mobile launch tower that has already cost more than $1 billion.

NASA's discoveries reveal water's prevalence beyond Earth, from subsurface oceans on moons to vapor in exoplanet atmospheres.

Recent flybys of the fiery world refute a leading theory of its inner structure—and reveal how little is understood about ...

We Earthlings see the sun every day of our lives—but gaining a truly new view of our star is a rare and precious thing. So ...

Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

This is the first time an object in its class has been detected in X-rays. The discovery could lead to a better understanding ...