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Hubble's 35th Anniversary
Events

Young girl taking handouts from a stand on a table with a woman and man speaking with other people at an event in a large room with lots of windows and a rocket booster hanging overhead.

Upcoming events

Hubble over Earth.

South by Southwest

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

Hearing Hubble: New sonification app debuts

Hubble over Earth.

Messier Marathon: New Hubble images released

The disk of the Milky Way makes a blue bowl-shaped arc over the land and trees.

Hubble’s Night Sky Challenge: March objects released

Upcoming

March 2025
March 7-9South by Southwest (SXSW) – Join the Hubble Team at the NASA House
March 7Hearing Hubble: New sonification app debuts
March 8From the Archives: Special selection of new images from archival Hubble data before April's anniversary image reveal
March 20-23Messier Marathon – New Hubble images of Messier objects to celebrate annual stargazing event and 35th mission anniversary
March 26Hubble’s Night Sky Challenge – April objects released
April 2025
April 6Hubble's Beautiful Universe – For National Library Day, enjoy a new e-book featuring stunning cosmic imagery
April 24Hubble 35th Anniversary
April 25Hubble’s Night Sky Challenge – May objects released
May 2025
May 27Hubble’s Night Sky Challenge – June objects released
June-July 2025
June 27Hubble’s Night Sky Challenge – July objects released
July 7Hubble’s Night Sky Challenge – August objects released
August-September 2025
August 26Hubble’s Night Sky Challenge – September objects released
September 20Astronomy Festival on the National Mall – Join the Hubble Team
September 26Hubble’s Night Sky Challenge – October objects released
October-November 2025
October 27Hubble’s Night Sky Challenge – November objects released
November 26Hubble’s Night Sky Challenge – December objects released

Past Events

November 2024
November 18Hubble’s Night Sky Challenge – January objects released
January 2025
January 12-16American Astronomical Society (AAS) Meeting – Join the Hubble Team
January 22Hubble's Cosmic Adventure – This new, interactive computer game explores cosmic destinations from our solar system to galaxies far beyond our own, as seen by Hubble.
January 27Hubble’s Night Sky Challenge – February objects released
January 29Reshaping Our Cosmic View: Hubble Science Highlights – New e-book focused on Hubble's scientific discoveries
February 2025
February 19-21On Air Fest in Brooklyn, New York – Join the NASA team for a preview of upcoming sonification app "Hearing Hubble"
February  26Hubble’s Night Sky Challenge – March objects released

The disk of the Milky Way makes a blue bowl-shaped arc over the land and trees.

Hubble Night Sky Challenge

Celebrate 35 years of Hubble observations with a year-long night sky stargazing adventure for amateur astronomy enthusiasts.

White text and line art representing the Hubble spacecraft in a blue triangle with a colorful background

Anniversary Downloads

Download the anniversary graphic and an overview presentation on Hubble's 35 years in orbit for your own use.

A screenshot of Hubble's Cosmic Adventure game.

Hubble’s Cosmic Adventure

Celebrate Hubble’s upcoming 35th anniversary with a trip through the stars. Choose your cosmic destination and explore the universe with Hubble.

Three bright stars with diffraction spikes shine near the center-right of the image, illuminating nearby clouds that glow in pale blue. The clouds darken at the edges of the image, and are dotted with smaller stars, some also with diffraction spikes.

Science Highlights E-Book

From our planetary neighbors to the far reaches of the cosmos, explore highlights from Hubble’s three and a half decades of trailblazing discoveries in this new e-book.