The Hubble Space Telescope has been revealing the secrets of the universe for over 30 years, but it turns out Hubble has some secrets of its own!



The question is: Hubble observed what...

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The universe is a wild and wonderful place. ✨ Hubble has shown us that the cosmos is more colorful...

The Hubble Space Telescope has been revealing the secrets of the universe for over 30 years, but it turns out Hubble has some secrets of its own!



The question is: What does Hubble’s...

Astronomers seem to have revealed a puzzling detail in the way dark matter behaves.

They found small, dense concentrations of dark matter that bend and magnify light much more strongly than...

Discover never-before-seen footage of our planet, recorded with cameras from the International Space Station as it orbits Earth. From this unique and privileged vantage point, this short illustrates the beauty of the Nordic lights from...

NASA officially is beginning work on an astrophysics mission designed to help unlock the secrets of the universe -- the Wide Field Infrared Survey Telescope (WFIRST).



With a view 100 times bigger than that of...

Shortly after the Hubble Space Telescope was deployed in 1990, the observatory's primary mirror was discovered to have an aberration that affected the clarity of the telescope's early images....

Episode 3: Time Machines – Hubble has looked back billions of years in time to see some of the earliest galaxies in their infancy, and it has fundamentally changed what we...

The Hubble Space Telescope has been answering questions about the universe for over 30 years.



The question is: How big is the Hubble Space Telescope? You might be...

Episode 2: An Unexpected Journey – With five servicing missions, upgraded instruments, and new ways of operating, Hubble is not the same telescope it was when it launched....

The Hubble Space Telescope has been revealing the secrets of the universe for over 30 years, but it turns out Hubble has some secrets of its own!



The question is: What...

The Hubble Space Telescope has been revealing the secrets of the universe for over 30 years, but it turns out Hubble has some secrets of its own!



The question is: How wide is Hubble’s...

This episode of Cosmic Journeys gives us a new perspective on our planet with astonishing footage captured from outer space. Part of the Cosmic Journeys series.

This time-lapse video reveals NASA’s James Webb Space Telescope is now a fully assembled observatory, and is accomplishing large-scale deployments and movements that it will perform while in space....

The Hubble Space Telescope has been revealing the secrets of the universe for over 30 years, but it turns out Hubble has some secrets of its own!



The question is: How many times does...

The Hubble Space Telescope has been revealing the secrets of the universe for over 30 years, but it turns out Hubble has some secrets of its own!



The question is: Hubble witnessed...

For millennia, the sighting of a blood moon - when our closest celestial body burns red in the night sky - has inspired apocalyptic predictions and concern. Captured in 2015, when this phenomenon recurred, this footage reveals the phases...

Celebrating 30 years in orbit, the Hubble Space Telescope has revealed astonishing secrets about our universe. Yet, while its most famous pictures may reveal galaxies and nebulas across the cosmos, it’s also unlocked...

We are going forward to the Moon by 2024, but did you know that back in 2005, Dr. Jim Garvin and his team of scientists pointed the Hubble Space Telescope at our nearest celestial neighbor for a very important...

Black holes are one of the most mysterious objects in the universe. 🌌 Here are five things to know! Have questions about black holes on #BlackFriday? 🕳️ Leave your questions in the comments below! Join NASA Goddard scientists later today...

Our Milky Way’s central black hole has a leak! This supermassive black hole, over 4 million times more massive than our Sun, looks like it still has the remnants of a blowtorch-like jet dating back several thousand...

During the STS-125 pre-launch press conference Heidi Hammel, a Senior Research Scientist from the Space Science Institute in Boulder, Colorado, expresses her views on the past, present, and future of the Hubble Space Telescope and its...

The Hubble Space Telescope has been revealing the secrets of the universe for over 30 years, but it turns out Hubble has some secrets of its own!



The question is: What does Hubble use...

What was originally conceived as a mission of preventive maintenance turned more urgent on Nov. 13, 1999, when the fourth of six gyros failed and Hubble temporarily closed its eyes on the universe....