Search results
Jun 26, 2024 · Explore the universe with Hubble, the iconic telescope that has revolutionized astronomy. Find the latest news, images, videos, events, and resources about Hubble's discoveries and missions.
- Images
Images - Hubble Home | HubbleSite
- News
Visit STScI News Center to submit your scientific research...
- Videos
Videos - Hubble Home | HubbleSite
- Science
Key Concepts. This is the background science information...
- Mission and Telescope
Launched in 1990, Hubble has been visited by astronauts four...
- Resource Gallery
What is Hubble looking at now? Learning Resources A...
- Images
The Hubble Space Telescope (often referred to as HST or Hubble) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation. It was not the first space telescope , but it is one of the largest and most versatile, renowned as a vital research tool and as a public relations boon for astronomy .
Learn about the history, science, and impact of the Hubble Space Telescope, one of NASA's most transformative observatories. Explore images, videos, activities, and more from the Hubble's 34 years in orbit.
Learn about the Hubble Space Telescope, a large, space-based observatory that has changed our understanding of the cosmos since 1990. Explore its history, instruments, achievements, and stunning images of stars, galaxies, and other astronomical objects.
- Communications Antennas
- Solar Arrays
- Computers and Automation
- Thermal Protection
- Pointing System
- GeneratedCaptionsTabForHeroSec
Hubble performs in response to detailed instructions from people on the ground. The antennas allow technicians to communicate with the telescope, telling it what to do and when to do it. Four antennas receive and send information to a set of satellites, which in turn communicate with Earth.
Hubble is powered by sunlight. Each wing-like array has solar cells that convert the Sun’s energy into electricity. Some of that electricity runs the telescope, some is stored in onboard batteries for the periods when Hubble is in Earth’s shadow.
Several computers and microprocessors reside in Hubble’s body and in each science instrument. There are two main computers. One talks to the instruments, sends commands and other information, and transmits data; the other handles pointing control, gyroscopes and other system-wide functions.
Hubble has blanket of multilayered insulation, which protects the telescope from temperature extremes.
Hubble uses a combination of gyroscopes, reaction wheels and Fine Guidance Sensors to orient itself.
Learn about the Hubble Space Telescope, a Cassegrain reflector telescope that orbits above the Earth and observes the universe in visible, near-infrared and ultraviolet light. Discover its history, instruments, discoveries and how to propose for time on the telescope.
Flip through Hubble's numerous Flickr albums and see astronauts at work in space, behind the scenes of mission operations, and Hubble's iconic images from nebulae to gravitational lens. M57, or the Ring Nebula, is a planetary nebula, the glowing remains of a sun-like star. The tiny white dot in the center of the nebula is the star’s hot core ...
Dec 15, 2023 · Hubble goes hunting for small main-belt asteroids. Astronomers recently used a trove of archived images taken by the NASA/ESA Hubble Space Telescope to visually snag a largely unseen population of smaller asteroids in their tracks. The treasure hunt required pursuing 37 000 Hubble images spanning 19 years. The payoff was finding 1701 asteroid ...
People also ask
How much does Hubbl cost?
What does Hubbl do?
What is Hubble's law?
What did Edwin Hubble discover?
