What technology was used in the Hubble telescope?

What technology was used in the Hubble telescope?

The Hubble Space Telescope’s mirror-based optical system collects and focuses light from the universe to be analyzed by science and guidance instruments. The optical system, called the Optical Telescope Assembly (OTA), gives Hubble a unique view of the universe by gathering infrared, visible and ultraviolet light.

What is used to power the Hubble Space Telescope?

All of the instruments and computers on board the HST require electrical power. Two large solar panels fulfill this responsibility. Each winglike panel can convert the sun’s energy into 2,800 watts of electricity.

Why is the Hubble Space Telescope so special?

It is a very special telescope which orbits far above the Earth. Hubble allows us to see objects more clearly because it is above the clouds in Earth’s atmosphere. Hubble is not only a powerful telescope, but it also carries cameras which allow scientists on Earth to see objects billions of light-years away.

How was the Hubble telescope powered?

Hubble is powered by solar energy, collected by the two wing-like solar arrays seen in this image of the telescope taken during the final servicing mission in 2009. The solar arrays collect energy from the Sun, generating power for all of Hubble’s systems.

What is Hubble used for?

Scientists have used Hubble to observe the most distant stars and galaxies as well as the planets in our solar system. Hubble’s launch and deployment in April 1990 marked the most significant advance in astronomy since Galileo’s telescope.

What are 5 discoveries of the Hubble Space Telescope?

Top 5 discoveries from the Hubble Space Telescope

• The Hubble Space Telescope, moments after release from the shuttle Discovery on April 25, 1990, one day after its launch from Earth.
• Big Science rock star.
• How old is the universe?
• The rate of a universe expanding.
• Stars and galaxies like grains of sand.

How powerful is the Hubble telescope?

The larger the aperture, the more light the telescope can gather in one go and so the fainter an object it can see. Hubble, with its 2.4 metre aperture, can see objects at least 60,000 times fainter than the human eye (which is then greatly extended by using cameras to take long exposure photographs).

How does the Hubble telescope see?

Earth’s atmosphere changes and blocks some of the light that comes from space. Hubble flies around, or orbits, high above Earth and its atmosphere. So, Hubble can see space better than telescopes on Earth can. Then Hubble uses radio waves to send the pictures through the air back to Earth.

When will Hubble launch?

The Hubble team is aiming to keep the telescope — which launched aboard the space shuttle Discovery on April 24, 1990 — operating through 2020. That would ensure at least one year of overlap with its $8.8 billion successor, the James Webb Space Telescope (JWST), which is slated to launch in late 2018.

What are facts about the Hubble telescope?

Hubble Space Telescope Facts Hubble Space Telescope is about the size of a large school bus. It weighs 24,500 pounds. Hubble gathers energy from the sun using two 25-foot solar panels. Hubble orbits the Earth at a cruising speed of 17,000 miles per hour, and takes 15 minutes to rotate 90 degrees.

Does the Hubble telescope belong to NASA?

NASA’s Hubble Space Telescope is the first astronomical observatory placed into orbit around Earth with the ability to record images in wavelengths of light spanning from ultraviolet to near-infrared. Hubble continues to operate high above the blurring effects of Earth’s atmosphere.

What can the Hubble Telescope see?

The Hubble Space Telescope . The Hubble Space Telescope is a powerful telescope that orbits the earth and can show us better pictures of faraway stars than any other telescope on earth can do.