The project cancellation comes after NASA has already invested 15 years and $3.4 billion in the telescope, which is 90% complete.

Saturn’s moon Titan has Earth-like weather powered by methane. New observations reveal rising clouds and rare molecules.

Today, it’s believed that Jupiter and Saturn, the largest planets, were the first to fully form, both within a few million ...

Looking to the future, the presentation will highlight how NASA’s Habitable Worlds Observatory aims be the first space ...

This NASA/ESA Hubble Space Telescope image offers us the chance to see a distant galaxy now some 19.5 billion light-years ...

JWST uncovers unexpected behavior in polar lights on Jupiter, while a Mars rover captures the first image of an aurora.

Decades of stunning images have continued to spark our imagination thanks to 35 years of the Hubble Space Telescope.

Hubble Space Telescope and MAVEN mission have been used to help unravel the mystery of Mars' escaping water. Credit: NASA ...

One half of the powerful new Nancy Grace Roman Space Telescope passed major milestone tests, demonstrating space readiness.

Mars experienced an aurora in March 2024, turning the sky green, as a solar storm produced the first visible light Martian ...

New observations from NASA's James Webb Space Telescope have revealed that auroras on Jupiter are hundreds of times brighter ...