A striking new image of the Whirlpool Galaxy is helping astronomers solve one of the biggest mysteries in star formation.

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

The James Webb Space Telescope has captured a breathtaking new view of the iconic Hubble Ultra Deep Field, revealing thousands of distant galaxies in unprecedented detail using its powerful infrared ...

The Hubble Space Telescope celebrates 36 years of incredible discoveries, stunning imagery, and a lasting impact on astronomy ...

Hubble has revealed a giant planet-forming disk unlike anything astronomers have seen before. Nicknamed “Dracula’s Chivito,” ...

The combined observations in visible and infrared light reveal new details about the planet's atmosphere and rings. Hubble's images help track seasonal changes, while Webb's infrared vision probes ...

Get a first look at the completed observatory.

April 2026 marks 36th birth anniversary of NASA's Hubble Space Telescope. Launched in 1990, this telescope is a milestone for scientists. Know its history, significance, purpose and uniqueness!