Astronomers have discovered a brand new type of planet outside our solar system that, even in its infancy, is already bigger ...

Astronomers propose a new hypothetical planet, Planet Y, beyond Neptune, based on observed orbital anomalies in the Kuiper ...

The upcoming total lunar eclipse over Asia and the partial solar eclipse over Antarctica occurring in September will be ...

WISPIT 2b, a gas giant forming around a young Sun-like star, has been directly imaged for the first time inside a spectacular ...

Transmissions between Earth and our own spacecraft could tell us where to look for potential alien transmissions.

Just six miles in diameter, our little neighbor is so small that no telescope has been powerful enough to notice it orbiting ...

In recent years, JWST has revealed a fascinating class of never-before-seen objects, just hanging out in crowded, nebular ...

The NASA spacecraft tasked with uncovering the secrets of Jupiter, king of the planets, is running out of time. The Juno ...

Beyond the familiar planets lies a fascinating frontier filled with icy worlds, mysterious orbits, and cosmic curiosities.

Rooftop solar technology is great. It works, but when it breaks down, hundreds of thousands of owners across the country ...

Small-scale solar panels about the size of a door are poised to be plugged into more U.S. homes and apartments as homeowners ...

Done right, rooftop solar could supply more than 10% of Hong Kong’s electricity use, experts say. In actuality, less than 0.5 ...