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Hubble Space Telescope

Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.

Active Mission

Night Sky Observing Challenge

December Object List

Hubble observations

35 Years of Images

Ciencia Hubble

Telescopio espacial Hubble

Throughout the history of science, revolutionary instruments propel our understanding with their landmark discoveries. The Hubble Space Telescope is a testament to that concept. Its design, technology and serviceability have made it one of NASA's most transformative observatories. From determining the atmospheric composition of planets around other stars to discovering dark energy, Hubble has changed humanity's understanding of the universe.

Mission Type

Space Telescope

Destination

Low Earth Orbit

Launch

APR 24, 1990

Objective

Understand the Universe

Latest News

All Hubble News
Article
11 Min Read

Black Hole Eats Star: NASA Missions Discover Record-Setting Blast

Article
2 Min Read

Hubble Spots a Storm of New Stars

Blog
1 Min Read

NASA’s Hubble Space Telescope Revisits Interstellar Comet

Article
2 Min Read

Hubble Seeks Clusters in ‘Lost Galaxy’

3 Min Read

View Interstellar Comet 3I/ATLAS Through NASA’s Multiple Lenses 

Article
2 Min Read

Hubble Studies Star Ages in Colorful Galaxy

Article
2 Min Read

Hubble Captures Puzzling Galaxy

Article
2 Min Read

Hubble Images Celestial Cigar’s Smoldering Heart

Article

Hubble's Latest Features

Hundreds of galaxies in a diverse array of shapes and colors are scattered across the dark background of space.

Science Operations

Hubble science operations selects scientific proposals, schedules scientific observations, calibrates and archives mission science data.

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Podcast cover illustration for “Universo curioso de la NASA.” The colorful image shows a cosmic landscape with various celestial bodies: a bright yellow Sun, Earth in vibrant blue, green, fuchsia and orange colors; a large red and orange planet representing Mars, a black hole with an accretion disk, and the Moon in purple tones. The title 'Universo curioso' appears in the center with a gradient effect in various colors, and 'DE LA NASA' in smaller dark coral letters. The background is black and dark violet, dotted with small yellow stars and waves that create a vibrant space atmosphere. 

Universo curioso de la NASA

El telescopio de la gente: 35 años de imágenes de Hubble

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An illustration of an astronaut jumping from the moon toward Mars.

Hubble: An Engineering Marvel

Join Hubble engineers Morgan Van Arsdall, deputy mission operations manager, and Lynn Bassford, flight operations manager as they discuss incredible engineering and operations that keeps Hubble working more than three decades after launch.

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Hubble appears on the screen of a laptop surrounded by yellow, technical-looking digital text and keyboards

AI and Hubble Science

Artificial intelligence programs can search Hubble's massive data archive, assisting researchers in their scientific investigations.

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A star cluster fills the upper-left corner of the image. The lower half of the image is filled with billowing clouds of dust and glowing gas. The scene is dotted with white, blue and a smattering of red and yellow stars. All on a black background.

Hubble's Beautiful Universe

Beautiful Universe takes readers on a journey through Hubble’s mission, from 1990 to today, with many of the breathtaking images of the cosmos it has collected along the way.

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In image of the components contained in Hubble 25th Anniversary 3D Model

Hubble 3D Models

Explore the components of NASA's Hubble Space Telescope by printing your own 3D model!

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Cover for the e-book "Reshaping Our Cosmic View: Hubble Science Highlights"

Reshaping Our Cosmic View: Hubble Science Highlights

This downloadable e-book showcases some of Hubble’s ground-breaking discoveries over its more than three decades of observations.

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A bright binary star surrounded by a colorful nebula on the black background of space. The star in the center is a large white spot surrounded by a circular glow. It has a large, X-shaped set of diffraction spikes around it. The nebula extends far above, below, left and right of the star in long, arcing shapes made of thin, multicolored filaments — mostly red and greenish colors, but lit in a bright cyan near the star where its light illuminates the gas.

New Lithographs

Two new Hubble lithographs are available to download as PDFs: the star R Aquarii (pictured above) and Center of Starburst Galaxy Messier 94 (NGC 4736).

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Background Hubble images of Jupiter's Great Red Spot (upper-left corner), the Andromeda Galaxy Mosaic (lower-left corner), and an illustration of star and its accretion disk fills the right side. The words "Hubble 35" stretch across the center of the image.

Highlights from Hubble's 35th Year in Orbit

This video highlights some of the images and discoveries from the Hubble Space Telescope's 35th year in Earth orbit.

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Hubble Space Telescope in Orbit

35 Years of Images

Celebrate Hubble's 35th anniversary with a countdown of images the observatory captured over its lifetime, one for each year in orbit.

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What Did Hubble See on Your Birthday?

Hubble explores the universe 24 hours a day, 7 days a week. That means it has observed some fascinating cosmic wonder every day of the year, including on your birthday.

Check Out Your Birthday! about What Did Hubble See on Your Birthday?
Hubble Nebula - Orion Nebula

More Hubble Online Activities


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A sphere of blues, oranges, reds and whites at the center with a jagged white line running vertically down

Hearing Hubble

Have you heard a Hubble image?

A screenshot of Hubble's Cosmic Adventure game.

Hubble’s Cosmic Adventure

Go on a cosmic journey with Hubble

Screenshot of the "What is Hubble Observing" tool window. Black background with stars filling the window. Text indicating the target. A bright patch in the center of the window is the Crab Nebula. It appears as a jagged-edged bright cloud.

What is Hubble Observing?

See the area of sky Hubble is investigating.

An astronaut stands in front of a background of a nebula against a deep field of galaxies. The words "Name That Nebula" hovers above.

Name that Nebula!

Match nebulae with their names

Faint band of stars, gas, and dust stretches from left to right across the frame. This band is a representation of our galaxy as seen from space, edge-on. Colorful icons representing the types of objects Hubble has observed litter the frame: blue stars, orange spiral for galaxies, pink clouds for nebulae, yellow swirling top for exotic objects, and a green circle for exoplanets.

Hubble's Skymap

Get a Hubble's-eye-view of cosmic objects

Photograph of Hubble orbiting the Earth

Hubble Spacecraft 360 Degree Tour

Virtually Tour Hubble in orbit

A title slide that says "astronaut Fun Facts"

Hubble Astronaut Fun Facts

Play this trivia game and test your knowledge!

360 image of Hubble's "Space Telescope Operations Control Center" The image is stretched because it is designed for 360 degree viewing. The image shows many desks within the control center with data on their screens.

Control Center 360-Degree Tour

Take a virtual tour of Hubble's operations center

Celebrating 35 Years of Discovery

Hubble's Night Sky Observing Challenge

Celebrate 35 years of Hubble observations with our yearlong stargazing adventure!

Each month in 2025, the Hubble team will release a new set of objects for you to explore. Compare your view to Hubble’s, then submit your observations to the Astronomical League to earn recognition for your achievement.

Join the celebration about Hubble's Night Sky Observing Challenge
Dark blue starry night sky. People looking through a telescope and at the sky silhouetted against the starry backdrop.
Gather your family and friends and explore the night sky with Hubble!
NASA

Hubble’s Universe

124 Images
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Images

Hubble Galleries

View and search Hubble images including science images, astronaut servicing missions, mission operations, images of the spacecraft, Hubble anniversaries, and more!

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Two bright orange galaxies seem to form eyes, and streaks of curved, bent and magnified light form the circle of a face and a happy smile. A smaller bright galaxy serves as the nose in this smiley face. Other galaxies dot the picture.
The center of this Hubble image holds two faint galaxies that seem to be smiling. You can make out two orange eyes and a white button nose. In the case of this “happy face,” the two eyes are the galaxies SDSSCGB 8842.3 and SDSSCGB 8842.4, and the misleading smile lines are actually arcs caused by an effect known as strong gravitational lensing. Massive structures in the universe — like galaxy clusters — exert such a powerful gravitational pull that they can warp the space around them and act as cosmic lenses that magnify, distort, and bend the light of objects behind them. In this instance of gravitational lensing, a ring — known as an Einstein Ring — is produced from this bending of light.
NASA & ESA; Acknowledgment: Judy Schmidt



Explore More Hubble

On The Shoulders of a Giant

What's the same and what's different? Compare these two NASA flagship missions.

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Hubble view of an expanding halo of light around star V838 Monocerotis. Center of the ball-like cloud holds a bright star surrounded by red gas. The outer region of the "ball" is a tan color dotted with stars. Black background dotted with stars.

Hubble Science Highlights

Hubble has affected every area of astronomy. Its most notable scientific discoveries reflect the broad range of research and the breakthroughs it has achieved.

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Hubble Nebula - Crab Nebula

Explore the Night Sky

Your backyard telescope and binoculars may not have the capabilities of Hubble, but you can still see amazing objects. Compare what you see with the images Hubble has taken.

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Hubble Space Telescope

Hubble E-books

Investigate the mysteries of the universe with Hubble. Learn Hubble's history. E-books dive deeper into Hubble discoveries and more.

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