Hubble Space Telescope can "only see the universe in shades of grey," according to NASA's Goddard Space Flight Center. Learn ...

NASA is set to launch three spacecrafts Tuesday with the goal of unlocking the mysteries of solar weather at the edge of our solar system.

Astronomers using the James Webb Space Telescope have uncovered mysterious “little red dots” that may not be galaxies at all, but a whole new type of object: black hole stars. These fiery spheres, ...

NASA has confirmed 6,000 exoplanets, marking a major milestone in humanity’s quest to understand other worlds. From gas giants hugging their stars to planets covered in lava or clouds of gemstones, ...

About a century ago, scientists were struggling to reconcile what seemed a contradiction in Albert Einstein’s theory of general relativity. Published in 1915, and already widely accepted worldwide by ...

The true “informational age” of the cosmos may be 62 billion years, not just the 13.8 billion years of our current expansion.

A new era in space research is on the horizon, with the launch of the Mauve space telescope, the world’s first commercial deep space observatory. Developed by the London-based start-up Blue Skies ...

Planetary Society CEO Bill Nye spoke at a "Save NASA Science" press conference on the steps of the U.S. Capitol building in ...

The Kennedy Space Center is not only a top tourist destination but also the busiest launch site in the U.S. It's also ...

From the sea to the stars, two University of Delaware doctoral students — one studying the ocean and the other the cosmos — ...