The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view ...

Thanks to JWST, we've learned key details about methanol — a key building block for organic compounds necessary for life — on ...

Many have claimed to see a UFO or have an encounter with an alien, but what do the scientists have to say? Here's what ...

The Hubble Telescope, 35 years of groundbreaking discoveries, continues to surprise despite glitches, retirement risk, and ...

Astronomers published evidence of possible biosignatures on the planet K2-18b earlier this month, but another look at the ...

The vermilion, amethyst and jade ribbons of the northern and southern lights are some of Earth’s most distinctive features.

Exploration of the outer solar system is offering critical clues about its history. Scientists have uncovered new details ...

A team of astronomers claims to have sniffed out a “biosignature” in the atmosphere of a distant planet called K2-18b. But ...

A University of Cambridge-led study has detected potential signs of life on exoplanet K2-18b, 120 light-years away, noting ...

Observations of exoplanets typically provide astronomers little more than an orbit, a mass and a radius. If the radius and ...