When it comes to telescopes, there are no bigger names than Hubble and Webb, but why have two space telescopes anyway, how ...

Hubble’s crystal-clear look at NGC 1786—an ancient globular cluster tucked inside the Large Magellanic Cloud—pulls us 160,000 ...

The Hubble Space Telescope is still going strong thanks to an amazing design, ... Related: The Hubble Space Telescope turns 35 as NASA budget cuts loom. How many more birthdays will it have?

The Hubble Space Telescope is a masterwork of engineering and human ingenuity. Hubble is comparable in size and weight to a large school bus, but its contributions to science and astronomy could ...

Hubble's decades of service in space. The Hubble Space Telescope was launched aboard the shuttle Discovery on April 24, 1990, with a famously flawed mirror, the opening chapter of an improbable ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...

The Kepler Space Telescope, named for astronomer Johannes Kepler, was NASA's first exoplanet hunting telescope. It launched on March 6, 2009, with the goal of observing more than 100,000 stars in ...

The Hubble Space Telescope, for comparison, has a 6.5-foot (2 m) aperture, he said. Even the smallest version of HWO will need a huge rocket to haul it into space.

The space telescope is able to detect more than 100 colors in both optical and near-infrared light, which, though not visible to the human eye, serves as a powerful investigatory tool, according ...