Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

A new way to study 3D maps of galaxies in the cosmos without compressing the data is revealing new information about the dark ...

This image of the galaxy cluster Abell 2744 is from the Frontier Fields project, using natural gravitational lenses and ...

In 2019, the Hubble team released this image of the hourglass-shaped Southern Crab Nebula to celebrate the telescope's 29th anniversary. It is also among the most massive and luminous X-ray sources in ...

On March 15, 2024, a space-based observatory detected bursts of low-energy X-rays from deep in the ancient universe, ...

This particular object, named HH111, was imaged by the NASA Hubble Space Telescope’s Wide Field Camera 3 (WFC3 ... Southern Crab Nebula. Evolving universe: Astronomers using Hubble assembled ...

Peculiar bursts of energy called chorus waves have been detected in deep space far from our planet, suggesting they could pose problems for long-distance space travel ...

Cracks in the universe refers to cosmic strings, which are hypothetical topological defects theorized to have formed during ...

The majority of our evidence for dark matter’s existence comes from observing visible (or baryonic) matter that does not exert enough gravitational force to explain why, say, an object is orbiting ...