Hubble Space Telescope
The Hubble Space Telescope is a large telescope in space that was launched in 1990. It is named after the American astronomer Edwin Hubble. The telescope is in a low Earth orbit and has a 2.4-meter (7.9 ft) mirror, which captures images of space in visible, ultraviolet, and infrared light. The Hubble Space Telescope has made many important discoveries in astronomy, including determining the rate of expansion of the universe, discovering new planets and moons in our solar system, and observing the most distant galaxies ever seen. It has also captured stunning images of space, which have been used in scientific research, education, and public outreach.
Your Previous Searches
Random Picks
- Cosmic Rays: Cosmic rays are high-energy particles that originate from outside the Earth's atmosphere. They are composed of protons, electrons, and atomic nuclei, and can have energies up to millions of times greater than those produced in particle acce ... Read More >>
- CADR Rating: CADR (Clean Air Delivery Rate) rating is a measure of the effectiveness of air purifiers in removing smoke, dust, and pollen particles from the air. It is determined by the Association of Home Appliance Manufacturers (AHAM) and is based on ... Read More >>
- Cardiovascular Exercise: Cardiovascular exercise, also known as aerobic exercise, is any physical activity that increases the heart rate and respiration rate, and engages large muscle groups in a rhythmic and continuous manner. This type of exercise improves the ef ... Read More >>
Top News
Check out this interactive map of the early universe, considered largest ever cr...
A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now....
News Source: USA Today on 2025-06-12
The Vera C. Rubin Observatory is about to totally transform astronomy...
With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Ni...
News Source: New Scientist on 2025-06-12
Trump's proposed science cuts will have huge consequences...
The universe will still be there to marvel at, despite brutal cuts set to hit NASA and the National Science Foundation's budgets. But the damage to future research will be long-lasting, says Chanda Pr...
News Source: New Scientist on 2025-06-11
Starlink satellites are leaking radio signals that may ruin astronomy...
Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink satellites, which seem to be unintentionally leaking radio signals that overpo...
News Source: New Scientist on 2025-06-09
Asteroids around Venus pose possible 'invisible threat' to Earth: Should you be ...
A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, astronomers have warned....
News Source: USA Today on 2025-06-06