NASA's new alien-hunting telescope, the Habitable Worlds Observatory (HWO), will be serviceable out in space (and it will ...

NASA has launched the LINK spacecraft to rescue the ageing Neil Gehrels Swift Observatory. The mission aims to dock with the ...

Launching in the 2040s, the HWO telescope will search for Earth-like planets and feature swap-out instruments maintained by ...

NASA is attempting something it has never done before: a rescue mission for one of its own space telescopes.

Overview Earth's orbit is becoming increasingly crowded as thousands of new satellites are launched every year for internet, ...

Astronomers have used the James Webb Space Telescope (JWST) to observe an oddball gas giant exoplanet orbiting a dead star.

Raytheon, RTX’s subsidiary, will build Lazuli’s 3.1m space telescope for 2028 delivery—boosting commercial space optics.

NASA’s exploration roadmap extends far beyond the International Space Station. Over the next several ...

NASA prepares a robotic mission to rescue the aging Swift telescope before orbital decay brings the observatory back to Earth ...

Astronomers using the Subaru Telescope in Hawaiʻi have discovered a massive planet and a brown dwarf orbiting distant stars. The discoveries are the first results from OASIS (Observing Accelerators ...

The James Webb Space Telescope has revealed the first atmosphere around a surviving planet around a white dwarf. Credit: NASA ...