An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

The science advisor for “Interstellar” discusses the film’s impact, and how new information about gravitational waves could ...

NASA's James Webb Space Telescope has captured the infrared glow of an ancient supernova's light echo, revealing ...

A new study suggests that a planet-sized object may have passed through the solar system billions of years ago.

A TikToker finds a repeated scene in Christopher Nolan's 'Interstellar' and realizes it could change the meaning of the movie.

The James Webb Space Telescope (JWST) has captured the first exquisite images of an interstellar patch of sky, about 11,000 ...

The shockwave Webb studied emerged from Cassiopeia A, now a neutron star, about 11,000 light-years from Earth. After the ...

Japanese automaker Toyota is "exploring rockets," chairman Akio Toyoda announced onstage at CES 2025 on Monday, while hinting ...

Project Hyperion Design Competition: envisioning interstellar generation ships for humanity's future in space and sustainable ...