The first ever space telescope, the Orbiting Astronomical Observatory 2 (OAO-2), was launched into the low Earth orbit in ...

The most powerful telescope in history. The James Webb Space Telescope's "jewel-filled" photos are stunning. FBI says it's ...

Pluto is the tiniest planet in our solar system with a diameter of roughly 2,377 kilometers, making it even smaller than our ...

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...

James Webb’s mid-infrared vision has likely captured a frigid, Saturn-mass planet shaping the dusty rings around the nearby ...

The Institute of Electrical and Electronics Engineers Milestone recognizes decades of innovation that has helped shape modern ...

This spectacular star-forming region is one of the first images from the new Vera C. Rubin Observatory in Chile.

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

Space explorations go far beyond anything that any of us has imagined. But it also comes with a staggering price that costs ...

Using its Mid-Infrared Instrument, JWST directly imaged TWA 7b, ten times lighter than any exoplanet previously captured in images.

NASA has announced the discovery of a previously unseen planet just outside our solar system, spotted by the powerful James ...