telescope

Astronomers want to build a telescope they say would change the way we know the universe. Hawaiians are fighting to preserve their culture and land.
The Spektr-RG telescope, launched successfully into orbit on Saturday, aims to chart the first-ever map of the universe in high-energy X-rays.
You won't need a telescope to get some incredible views of our solar system's largest planet.
For two years, scientists from a global network of telescopes have been attempting to capture the image.
It will be able to detect and receive signals from outer space and help search for extraterrestrial intelligence.