The supermassive black hole at the center of the Milky Way appears to be having a party—and it is weird, wild and wonderful.

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...

A cosmic filament, 3 million light-years long, has been directly imaged for the first time — offering a new glimpse into the ...

It’s neither fast nor food, but a spectacular object called HH 30 looks appetizing for astronomers in a new image from the ...

Thanos was the main villain of the Marvel Cinematic Universe's Infinity Saga, but there's a new big bad on the horizon.

The Galaxy S25 Ultra is Samsung's flagship phone. The 256GB is listed at $1,299.99 with $100 in Samsung credit, the 512GB is on sale for $1,299.99 ($120 discount) with $80 in Samsung credit ...

Start turning pages on these 47 new releases from Edward Ashton, Heather Fawcett, James Rollins, Cory Doctorow, and many more.

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar system's planets onto a different course.

Ever since Isaac Newton famously talked about gravity, its dominance as a force in our solar system has been well known. It's responsible for the orbits of the planets and their satellites ...