Fifteen years after its retirement, the Space Shuttle Endeavour is set to dazzle museum spectators like never before. When ...

Multi-million-dollar investment advances scientific instrument development and supports critical milestone toward completion of one of the world's most powerful telescopes ...

The Vera C. Rubin Observatory in Chile has begun an epic decade-long mission to create "the greatest cosmic movie ever made." Here's what to know.

On Nov. 13, the California Science Center's Samuel Oschin Air and Space Center will open to visitors as the final phase of ...

An illustration of the Nancy Grace Roman Space Telescope. The NASA observatory was designed to settle essential questions in ...

Penn State’s strength in space science comes from the depth of our long-standing scientific leadership and the breadth of ...

When NASA's Cyclone Global Navigation Satellite System, or CYGNSS, launched into orbit in 2016, none of the University of ...

The Shenlong, or "divine dragon," space plane just deployed a mysterious payload above our planet. The top-secret spacecraft, ...

NASA’s groundbreaking science missions, vital to exploring the cosmos and expanding humanity’s understanding of our place in the universe, are facing unprecedented threats. The White House has ...

Calling all budding environmentalists, space enthusiasts, and Earth-bound innovators! Science Friday is excited to offer our Down To Earth program—a free educational experience designed to ignite a ...

Celebrating America's 250th birthday, Space.com looks back at what our understanding of space was like in 1776 and what major ...

Interstellar comet 3I/ATLAS and its unusual gas-to-dust chemistry Crewed and robotic lunar missions advancing sustained exploration Asteroid characterization and deflection studies supporting ...