NASA, however, maintains that the object poses no danger to Earth and will safely pass through the inner solar ... the galaxy ...

People dressed as green aliens in Nevada - Mario Tama/ The discovery of a mysterious interstellar object called "3I/ATLAS" ...

Exoplanet hunters Christopher Watson and Annelies Mortier explain the long search for a 'twin Earth' capable of sustaining ...

Most explanations rely on "dark energy" to explain the Universe's accelerating expansion rate, but a new study takes a ...

The Copernican Principle, named in honor of Nicolaus Copernicus (who proposed the heliocentric model of the Universe), states ...

Astronomers have detected one of the darkest objects ever seen at a record cosmic distance—only with the assistance of ...

From lava worlds to gas giants, NASA says the variety of these worlds is staggering—and that signs of a further 8,000 distant ...

Comet C/2025 A6 (Lemmon) is this year’s brightest comet visible from Earth—an icy relic from the solar system’s origins that ...

One of the most notable properties of the giant planets in our solar system—Jupiter, Saturn, Uranus and Neptune—are the ...

The rate of finding these distant worlds has recently increased, with astronomers scrambling to accommodate the data ...

The James Webb Telescope captures the beginning of planetary formation around the young star HOPS-315 for the first time.

The universe is truly magical: vast, mysterious, and endlessly fascinating. There’s something almost unreal about being able ...