On April 24, 1990, the Space Shuttle Discovery blasted off from Kennedy Space Center, carrying the new Hubble Space Telescope ...

Beyond Jupiter ... the edge of our solar system, at nearly 36,000 miles per hour. This image of Mars was first created from high-resolution images taken by satellites orbiting the red planet.

Scientists have found what they are calling the strongest sign yet of possible life beyond our solar system after detecting the chemical footprint of gases in an alien planet's atmosphere that on ...

"We want to take pictures of other solar systems and see how they're similar or different when compared to ours. From there, ...

In a striking new finding, astronomers have uncovered what they say is the strongest evidence yet of life existing beyond our solar system. Using the James Webb Space Telescope, researchers from ...

A giant planet 124 light years from Earth has yielded the strongest evidence yet that extraterrestrial life may be thriving beyond our solar system, astronomers claim. Observations by the James ...

Astronomers now have a powerful new tool to uncover the faintest traces of exoplanets, galactic structures, variable stars, and fleeting cosmic events beyond our solar system. The Prime-focus ...